From ef3be47f28c0d55249bcb56d56b5fa84b57f830f Mon Sep 17 00:00:00 2001
From: mannaandpoem <1580466765@qq.com>
Date: Mon, 18 Mar 2024 14:30:53 +0800
Subject: [PATCH 1/7] Add Inference of SWE-bench for Data Interpreter

---
 data/inference/make_datasets/utils.py |  28 +++++
 data/inference/run_api.py             | 147 ++++++++++++++++++++++++++
 metagpt/roles/di/data_interpreter.py  |   3 +
 requirements.txt                      |   3 +-
 4 files changed, 180 insertions(+), 1 deletion(-)
 create mode 100644 data/inference/make_datasets/utils.py
 create mode 100644 data/inference/run_api.py

diff --git a/data/inference/make_datasets/utils.py b/data/inference/make_datasets/utils.py
new file mode 100644
index 000000000..284f8d976
--- /dev/null
+++ b/data/inference/make_datasets/utils.py
@@ -0,0 +1,28 @@
+import re
+
+
+def extract_diff(response):
+    """
+    Extracts the diff from a response formatted in different ways
+    """
+    if response is None:
+        return None
+    diff_matches = []
+    other_matches = []
+    pattern = re.compile(r"\<([\w-]+)\>(.*?)\<\/\1\>", re.DOTALL)
+    for code, match in pattern.findall(response):
+        if code in {"diff", "patch"}:
+            diff_matches.append(match)
+        else:
+            other_matches.append(match)
+    pattern = re.compile(r"```(\w+)?\n(.*?)```", re.DOTALL)
+    for code, match in pattern.findall(response):
+        if code in {"diff", "patch"}:
+            diff_matches.append(match)
+        else:
+            other_matches.append(match)
+    if diff_matches:
+        return diff_matches[0]
+    if other_matches:
+        return other_matches[0]
+    return response.split("</s>")[0]
diff --git a/data/inference/run_api.py b/data/inference/run_api.py
new file mode 100644
index 000000000..4fa2f5894
--- /dev/null
+++ b/data/inference/run_api.py
@@ -0,0 +1,147 @@
+import json
+import os
+import traceback
+from pathlib import Path
+
+import fire
+import numpy as np
+from datasets import load_dataset, load_from_disk
+from make_datasets.utils import extract_diff
+from tenacity import retry, stop_after_attempt, wait_random_exponential
+from tqdm.auto import tqdm
+
+from metagpt.config2 import config
+from metagpt.logs import logger
+from metagpt.roles.di.data_interpreter import DataInterpreter
+from metagpt.utils import count_string_tokens
+from metagpt.utils.recovery_util import save_history
+
+# Replace with your own
+MAX_TOKEN = 128000
+
+
+@retry(wait=wait_random_exponential(min=30, max=600), stop=stop_after_attempt(5))
+async def call_chat(inputs, interpreter):
+    """
+    Calls the openai API to generate completions for the given inputs.
+
+    Args:
+    inputs (str): The inputs to generate completions for.
+    interpreter (DataInterpreter): The data interpreter to use for execution.
+    """
+    system_messages = inputs.split("\n", 1)[0]
+    user_message = inputs.split("\n", 1)[1]
+    try:
+        await interpreter.run([system_messages, user_message])
+        return interpreter.get_last_cell_source
+    except Exception as e:
+        logger.error(f"Error: {e}\nInputs: {inputs}")
+        traceback.print_exc()
+        raise e
+
+
+async def openai_inference(
+    test_dataset,
+    model_name_or_path,
+    output_file,
+    existing_ids,
+):
+    """
+    Runs inference on a dataset using the openai API.
+
+    Args:
+    test_dataset (datasets.Dataset): The dataset to run inference on.
+    model_name_or_path (str): The name or path of the model to use.
+    output_file (str): The path to the output file.
+    existing_ids (set): A set of ids that have already been processed.
+    """
+    test_dataset = test_dataset.filter(
+        lambda x: count_string_tokens(x["text"], model_name_or_path) <= MAX_TOKEN,
+        desc="Filtering",
+        load_from_cache_file=False,
+    )
+    basic_args = {
+        "model_name_or_path": model_name_or_path,
+    }
+    print(f"Filtered to {len(test_dataset)} instances")
+    with open(output_file, "a+") as f:
+        for datum in tqdm(test_dataset, desc=f"Inference for {model_name_or_path}"):
+            di = DataInterpreter()
+            instance_id = datum["instance_id"]
+            if instance_id in existing_ids:
+                continue
+            output_dict = {"instance_id": instance_id}
+            output_dict.update(basic_args)
+            output_dict["text"] = f"{datum['text']}\n\n"
+            response = await call_chat(
+                output_dict["text"],
+                di,
+            )
+            logger.info(f"Final response: {response}")
+            output_dict["full_output"] = response
+            output_dict["model_patch"] = extract_diff(response)
+            print(json.dumps(output_dict), file=f, flush=True)
+            save_history(di)
+
+
+async def main(
+    dataset_name_or_path,
+    split="test",
+    model_name_or_path=config.llm.model,
+    output_dir="outputs",
+):
+    """
+    Performs inference on SWE-bench dataset using the Data Interpreter.
+
+    Args:
+    dataset_name_or_path: HuggingFace dataset name or local path
+    split: Dataset split to use (default: test)
+    model_name_or_path: Name of the model to use (default: config.llm.model)
+    param output_dir: Path to the output directory (default: outputs)
+    """
+    if config.llm.api_type.value == "azure" and config.llm.model == "gpt-4":
+        # Actual model name is gpt-4-1106-preview for Azure
+        model_nickname = "gpt-4-1106-preview"
+    else:
+        model_nickname = Path(model_name_or_path).name
+    output_file = f"{model_nickname}__{dataset_name_or_path.split('/')[-1]}__{split}"
+    output_file = Path(output_dir, output_file + ".jsonl")
+    logger.info(f"Will write to {output_file}")
+    existing_ids = set()
+    if os.path.exists(output_file):
+        with open(output_file, "r") as f:
+            for line in f:
+                data = json.loads(line)
+                instance_id = data["instance_id"]
+                existing_ids.add(instance_id)
+    logger.info(f"Read {len(existing_ids)} already completed ids from {output_file}")
+    if Path(dataset_name_or_path).exists():
+        dataset = load_from_disk(dataset_name_or_path)
+    else:
+        dataset = load_dataset(dataset_name_or_path)
+    if split not in dataset:
+        raise ValueError(f"Invalid split {split} for dataset {dataset_name_or_path}")
+    dataset = dataset[split]
+    lens = np.array(list(map(len, dataset["text"])))
+    dataset = dataset.select(np.argsort(lens))
+    if len(existing_ids) > 0:
+        dataset = dataset.filter(
+            lambda x: x["instance_id"] not in existing_ids,
+            desc="Filtering out existing ids",
+            load_from_cache_file=False,
+        )
+    inference_args = {
+        "test_dataset": dataset,
+        "model_name_or_path": model_name_or_path,
+        "output_file": output_file,
+        "existing_ids": existing_ids,
+    }
+    if model_name_or_path.startswith("gpt"):
+        await openai_inference(**inference_args)
+    else:
+        raise ValueError(f"Invalid model name or path {model_name_or_path}")
+    logger.info("Done!")
+
+
+if __name__ == "__main__":
+    fire.Fire(main)
diff --git a/metagpt/roles/di/data_interpreter.py b/metagpt/roles/di/data_interpreter.py
index a8534b710..c30d998e9 100644
--- a/metagpt/roles/di/data_interpreter.py
+++ b/metagpt/roles/di/data_interpreter.py
@@ -182,3 +182,6 @@ class DataInterpreter(Role):
             print(result)
             data_info = DATA_INFO.format(info=result)
             self.working_memory.add(Message(content=data_info, role="user", cause_by=CheckData))
+
+    def get_last_cell_source(self):
+        return self.execute_code.nb.cells[-1].source
diff --git a/requirements.txt b/requirements.txt
index 83565278b..54a500892 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -77,4 +77,5 @@ imap_tools==1.5.0  # Used by metagpt/tools/libs/email_login.py
 qianfan==0.3.2
 dashscope==1.14.1
 rank-bm25==0.2.2  # for tool recommendation
-jieba==0.42.1  # for tool recommendation
\ No newline at end of file
+jieba==0.42.1  # for tool recommendation
+datasets==2.18.0
\ No newline at end of file

From 1c8caee7a8193df2b5341551c7c6608eccf94960 Mon Sep 17 00:00:00 2001
From: mannaandpoem <1580466765@qq.com>
Date: Mon, 18 Mar 2024 14:58:23 +0800
Subject: [PATCH 2/7] Add Inference of SWE-bench for Data Interpreter

---
 data/inference/run_api.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/data/inference/run_api.py b/data/inference/run_api.py
index 4fa2f5894..18fb48c40 100644
--- a/data/inference/run_api.py
+++ b/data/inference/run_api.py
@@ -106,6 +106,7 @@ async def main(
         model_nickname = Path(model_name_or_path).name
     output_file = f"{model_nickname}__{dataset_name_or_path.split('/')[-1]}__{split}"
     output_file = Path(output_dir, output_file + ".jsonl")
+    output_file.parent.mkdir(parents=True, exist_ok=True)
     logger.info(f"Will write to {output_file}")
     existing_ids = set()
     if os.path.exists(output_file):

From cab00d85304c5b0a94f257ac54d276423712a6ac Mon Sep 17 00:00:00 2001
From: mannaandpoem <1580466765@qq.com>
Date: Mon, 18 Mar 2024 18:39:56 +0800
Subject: [PATCH 3/7] 1. Add a prompt tell DataInterpreter how to solve issue
 2. Add an arg of use_reflection for DataInterpreter

---
 data/inference/run_api.py | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/data/inference/run_api.py b/data/inference/run_api.py
index 18fb48c40..1126fcbf3 100644
--- a/data/inference/run_api.py
+++ b/data/inference/run_api.py
@@ -29,10 +29,11 @@ async def call_chat(inputs, interpreter):
     inputs (str): The inputs to generate completions for.
     interpreter (DataInterpreter): The data interpreter to use for execution.
     """
+    requirement = "Please rewrite the code to address the issues existing in the repository and generate the correct code. Then, use the `git diff` command to output the patch based on the correct code."
     system_messages = inputs.split("\n", 1)[0]
     user_message = inputs.split("\n", 1)[1]
     try:
-        await interpreter.run([system_messages, user_message])
+        await interpreter.run([requirement, system_messages, user_message])
         return interpreter.get_last_cell_source
     except Exception as e:
         logger.error(f"Error: {e}\nInputs: {inputs}")
@@ -45,6 +46,7 @@ async def openai_inference(
     model_name_or_path,
     output_file,
     existing_ids,
+    use_reflection,
 ):
     """
     Runs inference on a dataset using the openai API.
@@ -66,7 +68,7 @@ async def openai_inference(
     print(f"Filtered to {len(test_dataset)} instances")
     with open(output_file, "a+") as f:
         for datum in tqdm(test_dataset, desc=f"Inference for {model_name_or_path}"):
-            di = DataInterpreter()
+            di = DataInterpreter(use_reflection=use_reflection)
             instance_id = datum["instance_id"]
             if instance_id in existing_ids:
                 continue
@@ -89,6 +91,7 @@ async def main(
     split="test",
     model_name_or_path=config.llm.model,
     output_dir="outputs",
+    use_reflection=True,
 ):
     """
     Performs inference on SWE-bench dataset using the Data Interpreter.
@@ -99,11 +102,7 @@ async def main(
     model_name_or_path: Name of the model to use (default: config.llm.model)
     param output_dir: Path to the output directory (default: outputs)
     """
-    if config.llm.api_type.value == "azure" and config.llm.model == "gpt-4":
-        # Actual model name is gpt-4-1106-preview for Azure
-        model_nickname = "gpt-4-1106-preview"
-    else:
-        model_nickname = Path(model_name_or_path).name
+    model_nickname = Path(model_name_or_path).name if isinstance(model_name_or_path, Path) else model_name_or_path
     output_file = f"{model_nickname}__{dataset_name_or_path.split('/')[-1]}__{split}"
     output_file = Path(output_dir, output_file + ".jsonl")
     output_file.parent.mkdir(parents=True, exist_ok=True)
@@ -136,6 +135,7 @@ async def main(
         "model_name_or_path": model_name_or_path,
         "output_file": output_file,
         "existing_ids": existing_ids,
+        "use_reflection": use_reflection,
     }
     if model_name_or_path.startswith("gpt"):
         await openai_inference(**inference_args)

From 3a0789eb48a9139ce379ba46880aea7406b29f6d Mon Sep 17 00:00:00 2001
From: Evan Chen <Cyfan2@gmail.com>
Date: Tue, 19 Mar 2024 13:52:21 +0800
Subject: [PATCH 4/7] add sub_swebench_dataset

---
 .../astropy__astropy-14096-diff.txt           |   51 +
 .../astropy__astropy-7166-diff.txt            |   13 +
 .../django__django-11333-diff.txt             |   14 +
 .../django__django-11396-diff.txt             |   23 +
 .../django__django-11630-diff.txt             |   24 +
 .../django__django-11742-diff.txt             |   18 +
 .../django__django-12663-diff.txt             |    0
 .../django__django-13233-diff.txt             |  114 +
 .../django__django-13516-diff.txt             |    0
 .../django__django-14372-diff.txt             |   13 +
 .../django__django-14434-diff.txt             |   66 +
 .../django__django-14634-diff.txt             |   37 +
 .../django__django-15018-diff.txt             |   44 +
 .../django__django-15766-diff.txt             |   77 +
 .../django__django-15957-diff.txt             |   66 +
 .../django__django-16076-diff.txt             |   32 +
 .../django__django-16254-diff.txt             |   30 +
 .../django__django-16511-diff.txt             |   43 +
 .../django__django-16517-diff.txt             |   28 +
 .../matplotlib__matplotlib-20676-diff.txt     |   17 +
 .../matplotlib__matplotlib-22929-diff.txt     |   32 +
 .../matplotlib__matplotlib-24013-diff.txt     |   17 +
 .../matplotlib__matplotlib-25281-diff.txt     |   31 +
 .../fail_seed1_50/psf__requests-1657-diff.txt |   93 +
 .../pydata__xarray-7019-diff.txt              |  138 ++
 .../pydata__xarray-7120-diff.txt              |   30 +
 .../pydata__xarray-7150-diff.txt              |   32 +
 .../pylint-dev__pylint-8929-diff.txt          |  119 +
 .../pytest-dev__pytest-7535-diff.txt          |   29 +
 .../pytest-dev__pytest-9359-diff.txt          |   48 +
 .../fail_seed1_50/readme/readme.txt           |   86 +
 .../scikit-learn__scikit-learn-10428-diff.txt |   64 +
 .../scikit-learn__scikit-learn-10687-diff.txt |   17 +
 .../scikit-learn__scikit-learn-13368-diff.txt |  126 +
 .../scikit-learn__scikit-learn-13554-diff.txt |   17 +
 .../scikit-learn__scikit-learn-13641-diff.txt |   34 +
 .../scikit-learn__scikit-learn-13828-diff.txt |   91 +
 .../sphinx-doc__sphinx-7615-diff.txt          |   53 +
 .../sphinx-doc__sphinx-7975-diff.txt          |   46 +
 .../sphinx-doc__sphinx-8579-diff.txt          |  136 ++
 .../sphinx-doc__sphinx-9231-diff.txt          |   24 +
 .../sphinx-doc__sphinx-9602-diff.txt          |  122 +
 .../fail_seed1_50/sympy__sympy-11232-diff.txt |   14 +
 .../fail_seed1_50/sympy__sympy-12301-diff.txt |  118 +
 .../fail_seed1_50/sympy__sympy-13031-diff.txt | 2045 +++++++++++++++++
 .../fail_seed1_50/sympy__sympy-15198-diff.txt |   22 +
 .../fail_seed1_50/sympy__sympy-17313-diff.txt |   27 +
 .../fail_seed1_50/sympy__sympy-20139-diff.txt |   26 +
 .../fail_seed1_50/sympy__sympy-20639-diff.txt |   22 +
 .../fail_seed1_50/sympy__sympy-20801-diff.txt |   50 +
 .../fail_seed1_50/sympy__sympy-21286-diff.txt |   75 +
 .../astropy__astropy-14995-diff.txt           |   21 +
 .../astropy__astropy-7606-diff.txt            |   13 +
 .../astropy__astropy-7671-diff.txt            |   82 +
 .../django__django-10606-diff.txt             |   22 +
 .../django__django-10973-diff.txt             |   48 +
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 .../django__django-11583-diff.txt             |   15 +
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 .../django__django-12453-diff.txt             |   25 +
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 .../django__django-13281-diff.txt             |   19 +
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 .../django__django-14855-diff.txt             |   19 +
 .../django__django-15061-diff.txt             |   62 +
 .../django__django-15278-diff.txt             |   41 +
 .../django__django-15569-diff.txt             |   25 +
 .../django__django-15698-diff.txt             |   29 +
 .../django__django-15799-diff.txt             |   26 +
 .../django__django-16116-diff.txt             |   19 +
 .../django__django-9296-diff.txt              |   15 +
 .../django__django-9871-diff.txt              |   24 +
 .../matplotlib__matplotlib-20584-diff.txt     |   13 +
 .../matplotlib__matplotlib-24362-diff.txt     |   16 +
 .../pydata__xarray-4629-diff.txt              |   13 +
 .../pydata__xarray-7393-diff.txt              |   25 +
 .../pytest-dev__pytest-5809-diff.txt          |   13 +
 .../pytest-dev__pytest-7673-diff.txt          |   18 +
 .../pytest-dev__pytest-7982-diff.txt          |   13 +
 .../pytest-dev__pytest-8022-diff.txt          |   69 +
 .../pass_seed1_50/readme/readme.txt           |   80 +
 .../scikit-learn__scikit-learn-10297-diff.txt |   17 +
 .../scikit-learn__scikit-learn-10870-diff.txt |   41 +
 .../scikit-learn__scikit-learn-11578-diff.txt |   13 +
 .../scikit-learn__scikit-learn-14496-diff.txt |   36 +
 .../scikit-learn__scikit-learn-15100-diff.txt |   16 +
 .../scikit-learn__scikit-learn-15119-diff.txt |   53 +
 .../scikit-learn__scikit-learn-15512-diff.txt |   80 +
 .../scikit-learn__scikit-learn-25747-diff.txt |   25 +
 .../sphinx-doc__sphinx-10321-diff.txt         |   67 +
 .../pass_seed1_50/sympy__sympy-18810-diff.txt |   15 +
 .../pass_seed1_50/sympy__sympy-19110-diff.txt |   17 +
 .../pass_seed1_50/sympy__sympy-19954-diff.txt |   31 +
 .../pass_seed1_50/sympy__sympy-20154-diff.txt |   40 +
 .../pass_seed1_50/sympy__sympy-21208-diff.txt |  140 ++
 .../pass_seed1_50/sympy__sympy-24370-diff.txt |   29 +
 .../pass_seed1_50/sympy__sympy-24539-diff.txt |   16 +
 102 files changed, 6107 insertions(+)
 create mode 100644 sub_swebench_dataset/fail_seed1_50/astropy__astropy-14096-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/astropy__astropy-7166-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/django__django-11333-diff.txt
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 create mode 100644 sub_swebench_dataset/fail_seed1_50/django__django-16076-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/django__django-16254-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/django__django-16511-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/django__django-16517-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-20676-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-22929-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-24013-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-25281-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/psf__requests-1657-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/pydata__xarray-7019-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/pydata__xarray-7120-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/pydata__xarray-7150-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/pylint-dev__pylint-8929-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-7535-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-9359-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/readme/readme.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10428-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10687-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13368-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13554-diff.txt
 create mode 100644 sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13641-diff.txt
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 create mode 100644 sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7615-diff.txt
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 create mode 100644 sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-5809-diff.txt
 create mode 100644 sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7673-diff.txt
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 create mode 100644 sub_swebench_dataset/pass_seed1_50/readme/readme.txt
 create mode 100644 sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10297-diff.txt
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diff --git a/sub_swebench_dataset/fail_seed1_50/astropy__astropy-14096-diff.txt b/sub_swebench_dataset/fail_seed1_50/astropy__astropy-14096-diff.txt
new file mode 100644
index 000000000..d171b7311
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/astropy__astropy-14096-diff.txt
@@ -0,0 +1,51 @@
+diff --git a/astropy/coordinates/sky_coordinate.py b/astropy/coordinates/sky_coordinate.py
+index ab475f7d0d..9c2de1a412 100644
+--- a/astropy/coordinates/sky_coordinate.py
++++ b/astropy/coordinates/sky_coordinate.py
+@@ -871,33 +871,43 @@ class SkyCoord(ShapedLikeNDArray):
+         Overrides getattr to return coordinates that this can be transformed
+         to, based on the alias attr in the primary transform graph.
+         """
++        print(f"__getattr__ called with attr: {attr}")
+         if "_sky_coord_frame" in self.__dict__:
++            print(f"Checking if _sky_coord_frame has attr: {attr}")
+             if self._is_name(attr):
++                print(f"attr is _sky_coord_frame name: {attr}")
+                 return self  # Should this be a deepcopy of self?
+ 
+             # Anything in the set of all possible frame_attr_names is handled
+             # here. If the attr is relevant for the current frame then delegate
+             # to self.frame otherwise get it from self._<attr>.
+             if attr in frame_transform_graph.frame_attributes:
++                print(f"attr is in frame_transform_graph.frame_attributes: {attr}")
+                 if attr in self.frame.frame_attributes:
++                    print(f"attr is in self.frame.frame_attributes: {attr}")
+                     return getattr(self.frame, attr)
+                 else:
++                    print(f"attr is not in self.frame.frame_attributes: {attr}")
+                     return getattr(self, "_" + attr, None)
+ 
+             # Some attributes might not fall in the above category but still
+             # are available through self._sky_coord_frame.
+             if not attr.startswith("_") and hasattr(self._sky_coord_frame, attr):
++                print(f"attr is available through self._sky_coord_frame: {attr}")
+                 return getattr(self._sky_coord_frame, attr)
+ 
+             # Try to interpret as a new frame for transforming.
+             frame_cls = frame_transform_graph.lookup_name(attr)
+             if frame_cls is not None and self.frame.is_transformable_to(frame_cls):
++                print(f"attr is transformable to frame_cls: {attr}")
+                 return self.transform_to(attr)
+ 
+         # Fail
+-        raise AttributeError(
+-            f"'{self.__class__.__name__}' object has no attribute '{attr}'"
+-        )
++        if attr not in self.__dict__ and not hasattr(self.__class__, attr):
++            print(f"Raising AttributeError for attr: {attr}")
++            raise AttributeError(
++                f"'{self.__class__.__name__}' object has no attribute '{attr}'"
++            )
+ 
+     def __setattr__(self, attr, val):
+         # This is to make anything available through __getattr__ immutable
diff --git a/sub_swebench_dataset/fail_seed1_50/astropy__astropy-7166-diff.txt b/sub_swebench_dataset/fail_seed1_50/astropy__astropy-7166-diff.txt
new file mode 100644
index 000000000..9617c207f
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/astropy__astropy-7166-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/astropy/utils/misc.py b/astropy/utils/misc.py
+index de3fb01d18..9ea465f574 100644
+--- a/astropy/utils/misc.py
++++ b/astropy/utils/misc.py
+@@ -528,7 +528,7 @@ class InheritDocstrings(type):
+                 not key.startswith('_'))
+ 
+         for key, val in dct.items():
+-            if (inspect.isfunction(val) and
++            if (inspect.isroutine(val) and
+                 is_public_member(key) and
+                 val.__doc__ is None):
+                 for base in cls.__mro__[1:]:
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-11333-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-11333-diff.txt
new file mode 100644
index 000000000..80ff93d5a
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-11333-diff.txt
@@ -0,0 +1,14 @@
+diff --git a/django/urls/resolvers.py b/django/urls/resolvers.py
+index 247e3680c0..4a83ce97bd 100644
+--- a/django/urls/resolvers.py
++++ b/django/urls/resolvers.py
+@@ -65,8 +65,7 @@ class ResolverMatch:
+ 
+ @functools.lru_cache(maxsize=None)
+ def get_resolver(urlconf=None):
+-    if urlconf is None:
+-        urlconf = settings.ROOT_URLCONF
++    urlconf = settings.ROOT_URLCONF if urlconf is None else urlconf
+     return URLResolver(RegexPattern(r'^/'), urlconf)
+ 
+ 
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-11396-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-11396-diff.txt
new file mode 100644
index 000000000..3140b4625
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-11396-diff.txt
@@ -0,0 +1,23 @@
+diff --git a/django/db/models/sql/compiler.py b/django/db/models/sql/compiler.py
+index 7fdf551554..81184647e7 100644
+--- a/django/db/models/sql/compiler.py
++++ b/django/db/models/sql/compiler.py
+@@ -333,6 +333,8 @@ class SQLCompiler:
+         result = []
+         seen = set()
+ 
++        print("DEBUG: Ordering variable contents:", ordering)
++
+         for expr, is_ref in order_by:
+             resolved = expr.resolve_expression(self.query, allow_joins=True, reuse=None)
+             if self.query.combinator:
+@@ -361,6 +363,9 @@ class SQLCompiler:
+                 continue
+             seen.add((without_ordering, params_hash))
+             result.append((resolved, (sql, params, is_ref)))
++
++        print("DEBUG: Final order_by list:", order_by)
++
+         return result
+ 
+     def get_extra_select(self, order_by, select):
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-11630-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-11630-diff.txt
new file mode 100644
index 000000000..09f5d54a1
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-11630-diff.txt
@@ -0,0 +1,24 @@
+diff --git a/django/core/checks/model_checks.py b/django/core/checks/model_checks.py
+index 5c2266ca1d..875a92db45 100644
+--- a/django/core/checks/model_checks.py
++++ b/django/core/checks/model_checks.py
+@@ -35,8 +35,10 @@ def check_all_models(app_configs=None, **kwargs):
+             indexes[model_index.name].append(model._meta.label)
+         for model_constraint in model._meta.constraints:
+             constraints[model_constraint.name].append(model._meta.label)
++
+     for db_table, model_labels in db_table_models.items():
+-        if len(model_labels) != 1:
++        app_labels = set(label.split('.')[0] for label in model_labels)
++        if len(app_labels) == 1 and len(model_labels) != 1:
+             errors.append(
+                 Error(
+                     "db_table '%s' is used by multiple models: %s."
+@@ -45,6 +47,7 @@ def check_all_models(app_configs=None, **kwargs):
+                     id='models.E028',
+                 )
+             )
++
+     for index_name, model_labels in indexes.items():
+         if len(model_labels) > 1:
+             model_labels = set(model_labels)
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-11742-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-11742-diff.txt
new file mode 100644
index 000000000..d57f996c4
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-11742-diff.txt
@@ -0,0 +1,18 @@
+diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py
+index 9ce46e3f73..eacb852ebe 100644
+--- a/django/db/models/fields/__init__.py
++++ b/django/db/models/fields/__init__.py
+@@ -179,6 +179,13 @@ class Field(RegisterLookupMixin):
+         self._error_messages = error_messages  # Store for deconstruction later
+         self.error_messages = messages
+ 
++        if self.choices:
++            max_choice_length = max(len(choice[0]) for choice in self.choices if isinstance(choice, (list, tuple)) and len(choice) > 0)
++            if self.max_length is not None and max_choice_length > self.max_length:
++                raise exceptions.ValidationError(
++                    self.error_messages['max_length'] % {'max_length': self.max_length, 'max_choice_length': max_choice_length}
++                )
++
+     def __str__(self):
+         """
+         Return "app_label.model_label.field_name" for fields attached to
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-12663-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-12663-diff.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-13233-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-13233-diff.txt
new file mode 100644
index 000000000..68a91b525
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-13233-diff.txt
@@ -0,0 +1,114 @@
+diff --git a/django/db/models/fields/files.py b/django/db/models/fields/files.py
+index b064202ee3..e9ddf9e117 100644
+--- a/django/db/models/fields/files.py
++++ b/django/db/models/fields/files.py
+@@ -159,58 +159,23 @@ class FileDescriptor(DeferredAttribute):
+         if instance is None:
+             return self
+ 
+-        # This is slightly complicated, so worth an explanation.
+-        # instance.file`needs to ultimately return some instance of `File`,
+-        # probably a subclass. Additionally, this returned object needs to have
+-        # the FieldFile API so that users can easily do things like
+-        # instance.file.path and have that delegated to the file storage engine.
+-        # Easy enough if we're strict about assignment in __set__, but if you
+-        # peek below you can see that we're not. So depending on the current
+-        # value of the field we have to dynamically construct some sort of
+-        # "thing" to return.
+-
+-        # The instance dict contains whatever was originally assigned
+-        # in __set__.
+-        file = super().__get__(instance, cls)
+-
+-        # If this value is a string (instance.file = "path/to/file") or None
+-        # then we simply wrap it with the appropriate attribute class according
+-        # to the file field. [This is FieldFile for FileFields and
+-        # ImageFieldFile for ImageFields; it's also conceivable that user
+-        # subclasses might also want to subclass the attribute class]. This
+-        # object understands how to convert a path to a file, and also how to
+-        # handle None.
+-        if isinstance(file, str) or file is None:
+-            attr = self.field.attr_class(instance, self.field, file)
+-            instance.__dict__[self.field.attname] = attr
+-
+-        # Other types of files may be assigned as well, but they need to have
+-        # the FieldFile interface added to them. Thus, we wrap any other type of
+-        # File inside a FieldFile (well, the field's attr_class, which is
+-        # usually FieldFile).
+-        elif isinstance(file, File) and not isinstance(file, FieldFile):
+-            file_copy = self.field.attr_class(instance, self.field, file.name)
+-            file_copy.file = file
+-            file_copy._committed = False
+-            instance.__dict__[self.field.attname] = file_copy
+-
+-        # Finally, because of the (some would say boneheaded) way pickle works,
+-        # the underlying FieldFile might not actually itself have an associated
+-        # file. So we need to reset the details of the FieldFile in those cases.
+-        elif isinstance(file, FieldFile) and not hasattr(file, 'field'):
+-            file.instance = instance
+-            file.field = self.field
+-            file.storage = self.field.storage
+-
+-        # Make sure that the instance is correct.
+-        elif isinstance(file, FieldFile) and instance is not file.instance:
+-            file.instance = instance
+-
+-        # That was fun, wasn't it?
+-        return instance.__dict__[self.field.attname]
++        # Reinstate the logic to ensure the model attribute points to the concrete model
++        if self.field.name not in instance.__dict__:
++            instance.refresh_from_db(fields=[self.field.name])
++        file = instance.__dict__[self.field.name]
++
++        # ... [rest of the existing __get__ method code] ...
++
++        if self.field.name is None:
++            raise ValueError("The 'name' attribute of the field is None, which is invalid for file descriptor operations.")
++        return instance.__dict__[self.field.name]
+ 
+     def __set__(self, instance, value):
+-        instance.__dict__[self.field.attname] = value
++        if self.field.name is None:
++            raise ValueError("The 'name' attribute of the field is None, which is invalid for file descriptor operations.")
++        instance.__dict__[self.field.name] = value
++
++        # ... [existing code below] ...
+ 
+ 
+ class FileField(Field):
+@@ -321,6 +286,8 @@ class FileField(Field):
+         if data is not None:
+             # This value will be converted to str and stored in the
+             # database, so leaving False as-is is not acceptable.
++            if not isinstance(self.name, str) or not self.name:
++                raise ValueError("The 'name' attribute of the field must be a non-empty string.")
+             setattr(instance, self.name, data or '')
+ 
+     def formfield(self, **kwargs):
+@@ -337,7 +304,8 @@ class ImageFileDescriptor(FileDescriptor):
+     assigning the width/height to the width_field/height_field, if appropriate.
+     """
+     def __set__(self, instance, value):
+-        previous_file = instance.__dict__.get(self.field.attname)
++        if not isinstance(self.field.name, str) or not self.field.name:
++            raise ValueError("The 'name' attribute of the field must be a non-empty string.")
+         super().__set__(instance, value)
+ 
+         # To prevent recalculating image dimensions when we are instantiating
+@@ -349,6 +317,7 @@ class ImageFileDescriptor(FileDescriptor):
+         # hooked up to the post_init signal handles the Model.__init__() cases.
+         # Assignment happening outside of Model.__init__() will trigger the
+         # update right here.
++        previous_file = instance.__dict__.get(self.field.attname)
+         if previous_file is not None:
+             self.field.update_dimension_fields(instance, force=True)
+ 
+@@ -431,6 +400,8 @@ class ImageField(FileField):
+         # getattr will call the ImageFileDescriptor's __get__ method, which
+         # coerces the assigned value into an instance of self.attr_class
+         # (ImageFieldFile in this case).
++        if not isinstance(self.attname, str) or not self.attname:
++            raise ValueError("The 'attname' attribute of the field must be a non-empty string.")
+         file = getattr(instance, self.attname)
+ 
+         # Nothing to update if we have no file and not being forced to update.
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-13516-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-13516-diff.txt
new file mode 100644
index 000000000..e69de29bb
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-14372-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-14372-diff.txt
new file mode 100644
index 000000000..bdc86b20b
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-14372-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/django/db/models/fields/files.py b/django/db/models/fields/files.py
+index a2f972489f..963be46f83 100644
+--- a/django/db/models/fields/files.py
++++ b/django/db/models/fields/files.py
+@@ -299,7 +299,7 @@ class FileField(Field):
+         file = super().pre_save(model_instance, add)
+         if file and not file._committed:
+             # Commit the file to storage prior to saving the model
+-            file.save(file.name, file.file, save=False)
++            file.save(os.path.basename(file.name), file.file, save=False)
+         return file
+ 
+     def contribute_to_class(self, cls, name, **kwargs):
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-14434-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-14434-diff.txt
new file mode 100644
index 000000000..da4d27857
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-14434-diff.txt
@@ -0,0 +1,66 @@
+diff --git a/django/db/backends/base/schema.py b/django/db/backends/base/schema.py
+index ad2f5a7da1..c857c30009 100644
+--- a/django/db/backends/base/schema.py
++++ b/django/db/backends/base/schema.py
+@@ -170,6 +170,8 @@ class BaseDatabaseSchemaEditor:
+             col_type_suffix = field.db_type_suffix(connection=self.connection)
+             if col_type_suffix:
+                 definition += ' %s' % col_type_suffix
++            if extra_params is None:
++                extra_params = []
+             params.extend(extra_params)
+             # FK.
+             if field.remote_field and field.db_constraint:
+@@ -764,6 +766,7 @@ class BaseDatabaseSchemaEditor:
+                 )
+             if four_way_default_alteration:
+                 # Update existing rows with default value
++                new_default = self.effective_default(new_field)  # Ensure new_default is always bound
+                 self.execute(
+                     self.sql_update_with_default % {
+                         "table": self.quote_name(model._meta.db_table),
+@@ -1149,10 +1152,10 @@ class BaseDatabaseSchemaEditor:
+         }
+ 
+     def _create_fk_sql(self, model, field, suffix):
+-        table = Table(model._meta.db_table, self.quote_name)
++        table = model._meta.db_table
+         name = self._fk_constraint_name(model, field, suffix)
+         column = Columns(model._meta.db_table, [field.column], self.quote_name)
+-        to_table = Table(field.target_field.model._meta.db_table, self.quote_name)
++        to_table = field.target_field.model._meta.db_table
+         to_column = Columns(field.target_field.model._meta.db_table, [field.target_field.column], self.quote_name)
+         deferrable = self.connection.ops.deferrable_sql()
+         return Statement(
+@@ -1241,7 +1244,7 @@ class BaseDatabaseSchemaEditor:
+             return self.quote_name(self._create_index_name(*args, **kwargs))
+ 
+         compiler = Query(model, alias_cols=False).get_compiler(connection=self.connection)
+-        table = Table(model._meta.db_table, self.quote_name)
++        table = model._meta.db_table
+         if name is None:
+             name = IndexName(model._meta.db_table, columns, '_uniq', create_unique_name)
+         else:
+diff --git a/django/db/backends/ddl_references.py b/django/db/backends/ddl_references.py
+index c06386a2fa..6a83cc46a4 100644
+--- a/django/db/backends/ddl_references.py
++++ b/django/db/backends/ddl_references.py
+@@ -82,6 +82,9 @@ class Columns(TableColumns):
+         self.col_suffixes = col_suffixes
+         super().__init__(table, columns)
+ 
++    def references_column(self, table, column):
++        return self.table == table and column in self.columns
++
+     def __str__(self):
+         def col_str(column, idx):
+             col = self.quote_name(column)
+@@ -206,7 +209,7 @@ class Expressions(TableColumns):
+         self.compiler = compiler
+         self.expressions = expressions
+         self.quote_value = quote_value
+-        columns = [col.target.column for col in self.compiler.query._gen_cols([self.expressions])]
++        columns = [col.target.column for col in self.compiler.query._gen_cols([expressions])]
+         super().__init__(table, columns)
+ 
+     def rename_table_references(self, old_table, new_table):
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-14634-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-14634-diff.txt
new file mode 100644
index 000000000..17020108c
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-14634-diff.txt
@@ -0,0 +1,37 @@
+diff --git a/django/views/generic/edit.py b/django/views/generic/edit.py
+index ccfef9cbcd..1bda06b2c0 100644
+--- a/django/views/generic/edit.py
++++ b/django/views/generic/edit.py
+@@ -199,6 +199,16 @@ class UpdateView(SingleObjectTemplateResponseMixin, BaseUpdateView):
+     template_name_suffix = '_form'
+ 
+ 
++class SuccessMessageMixin:
++    """
++    Provide a way to display a success message after an object has been deleted.
++    """
++    success_message = ""
++
++    def set_success_message(self, message):
++        self.success_message = message
++
++
+ class DeletionMixin:
+     """Provide the ability to delete objects."""
+     success_url = None
+@@ -233,9 +243,14 @@ class BaseDeleteView(DeletionMixin, BaseDetailView):
+     """
+ 
+ 
+-class DeleteView(SingleObjectTemplateResponseMixin, BaseDeleteView):
++class DeleteView(SuccessMessageMixin, SingleObjectTemplateResponseMixin, BaseDeleteView):
+     """
+     View for deleting an object retrieved with self.get_object(), with a
+     response rendered by a template.
+     """
+     template_name_suffix = '_confirm_delete'
++
++    def delete(self, request, *args, **kwargs):
++        response = super().delete(request, *args, **kwargs)
++        self.set_success_message("The object was deleted successfully.")
++        return response
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-15018-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-15018-diff.txt
new file mode 100644
index 000000000..c104c516f
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-15018-diff.txt
@@ -0,0 +1,44 @@
+diff --git a/django/core/management/__init__.py b/django/core/management/__init__.py
+index 4e30a28f33..3699cf99fa 100644
+--- a/django/core/management/__init__.py
++++ b/django/core/management/__init__.py
+@@ -142,14 +142,17 @@ def call_command(command_name, *args, **options):
+         for group in parser._mutually_exclusive_groups
+         for opt in group._group_actions if group.required
+     }
+-    # Any required arguments which are passed in via **options must be passed
+-    # to parse_args().
++    # Track which options have been added to parse_args to avoid duplicates
++    added_options = set()
++
+     for opt in parser_actions:
+         if (
+             opt.dest in options and
+-            (opt.required or opt in mutually_exclusive_required_options)
++            (opt.required or opt in mutually_exclusive_required_options) and
++            opt.dest not in added_options  # Check if the dest has not been added already
+         ):
+             parse_args.append(min(opt.option_strings))
++            added_options.add(opt.dest)  # Mark this dest as added
+             if isinstance(opt, (_AppendConstAction, _CountAction, _StoreConstAction)):
+                 continue
+             value = arg_options[opt.dest]
+diff --git a/tests/user_commands/tests.py b/tests/user_commands/tests.py
+index d3afb697bb..02ef937a23 100644
+--- a/tests/user_commands/tests.py
++++ b/tests/user_commands/tests.py
+@@ -421,3 +421,14 @@ class UtilsTests(SimpleTestCase):
+     def test_normalize_path_patterns_truncates_wildcard_base(self):
+         expected = [os.path.normcase(p) for p in ['foo/bar', 'bar/*/']]
+         self.assertEqual(normalize_path_patterns(['foo/bar/*', 'bar/*/']), expected)
++
++from django.core.management import call_command
++from django.core.management.base import CommandError
++from django.test import TestCase
++
++class SimulateIssueCommandTests(TestCase):
++    def test_call_command_with_mutually_exclusive_arguments(self):
++        with self.assertRaises(CommandError):
++            # This should raise an error because the --for and --until arguments are mutually exclusive
++            # and use the same dest, which is not currently supported by call_command.
++            call_command('simulate_issue', '--for', '2h')
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-15766-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-15766-diff.txt
new file mode 100644
index 000000000..10f9ed043
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-15766-diff.txt
@@ -0,0 +1,77 @@
+diff --git a/django/db/transaction.py b/django/db/transaction.py
+index b3c7b4bbaa..f8ee615204 100644
+--- a/django/db/transaction.py
++++ b/django/db/transaction.py
+@@ -1,4 +1,5 @@
+ from contextlib import ContextDecorator, contextmanager
++import logging
+ 
+ from django.db import (
+     DEFAULT_DB_ALIAS,
+@@ -8,6 +9,7 @@ from django.db import (
+     connections,
+ )
+ 
++logger = logging.getLogger('django.db.transaction')
+ 
+ class TransactionManagementError(ProgrammingError):
+     """Transaction management is used improperly."""
+@@ -125,12 +127,23 @@ def mark_for_rollback_on_error(using=None):
+         raise
+ 
+ 
+-def on_commit(func, using=None):
++def on_commit(func, using=None, robust=False):
+     """
+     Register `func` to be called when the current transaction is committed.
+     If the current transaction is rolled back, `func` will not be called.
++    If `robust` is True, exceptions in `func` will be suppressed.
+     """
+-    get_connection(using).on_commit(func)
++    connection = get_connection(using)
++    if robust:
++        def wrapped_func():
++            try:
++                func()
++            except Exception as e:
++                # Log the exception and suppress it
++                logger.error("Suppressed exception in robust on_commit handler: %s", e)
++        connection.on_commit(wrapped_func)
++    else:
++        connection.on_commit(func)
+ 
+ 
+ #################################
+@@ -221,6 +234,7 @@ class Atomic(ContextDecorator):
+             connection.atomic_blocks.append(self)
+ 
+     def __exit__(self, exc_type, exc_value, traceback):
++        sid = None
+         connection = get_connection(self.using)
+ 
+         if connection.in_atomic_block:
+diff --git a/django/local_settings.py b/django/local_settings.py
+new file mode 100644
+index 0000000000..4b3b4ab5ba
+--- /dev/null
++++ b/django/local_settings.py
+@@ -0,0 +1,19 @@
++
++# local_settings.py
++SECRET_KEY = 'fake-key-for-testing'
++
++INSTALLED_APPS = [
++    'django.contrib.auth',
++    'django.contrib.contenttypes',
++    'django.contrib.sessions',
++]
++
++DATABASES = {
++    'default': {
++        'ENGINE': 'django.db.backends.sqlite3',
++        'NAME': 'mydatabase',
++    }
++}
++
++# Use console backend for email during testing
++EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-15957-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-15957-diff.txt
new file mode 100644
index 000000000..2e806b30f
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-15957-diff.txt
@@ -0,0 +1,66 @@
+diff --git a/django/db/models/query.py b/django/db/models/query.py
+index be0deb90b0..bd194a0d0b 100644
+--- a/django/db/models/query.py
++++ b/django/db/models/query.py
+@@ -1564,9 +1564,14 @@ class QuerySet:
+         if lookups == (None,):
+             clone._prefetch_related_lookups = ()
+         else:
++            lookups = normalize_prefetch_lookups(lookups)
+             for lookup in lookups:
+                 if isinstance(lookup, Prefetch):
+-                    lookup = lookup.prefetch_to
++                    if lookup.queryset is not None and lookup.queryset.query.is_sliced:
++                        # The queryset has slicing applied, so we make a clone of the
++                        # queryset before using it for prefetching.
++                        lookup.queryset = lookup.queryset._chain()
++                lookup = lookup.prefetch_to
+                 lookup = lookup.split(LOOKUP_SEP, 1)[0]
+                 if lookup in self.query._filtered_relations:
+                     raise ValueError(
+@@ -2022,7 +2027,7 @@ class RawQuerySet:
+         annotation_fields = [
+             (column, pos)
+             for pos, column in enumerate(self.columns)
+-            if column not in self.model_fields
++            if column not in the model_fields
+         ]
+         model_init_order = [
+             self.columns.index(converter(f.column)) for f in model_init_fields
+@@ -2036,13 +2041,20 @@ class RawQuerySet:
+         if lookups == (None,):
+             clone._prefetch_related_lookups = ()
+         else:
++            for lookup in lookups:
++                if isinstance(lookup, Prefetch):
++                    lookup = lookup.prefetch_to
++                lookup = lookup.split(LOOKUP_SEP, 1)[0]
++                if lookup in self.query._filtered_relations:
++                    raise ValueError(
++                        "prefetch_related() is not supported with FilteredRelation."
++                    )
+             clone._prefetch_related_lookups = clone._prefetch_related_lookups + lookups
+         return clone
+ 
+     def _prefetch_related_objects(self):
+         prefetch_related_objects(self._result_cache, *self._prefetch_related_lookups)
+         self._prefetch_done = True
+-
+     def _clone(self):
+         """Same as QuerySet._clone()"""
+         c = self.__class__(
+diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt
+index 223bb452b0..ceb8dc1fda 100644
+--- a/docs/ref/models/querysets.txt
++++ b/docs/ref/models/querysets.txt
+@@ -1363,9 +1363,7 @@ database selected by the outer query. All of the following are valid::
+         >>> prefetch_related('pizzas__toppings', Prefetch('pizzas', queryset=Pizza.objects.all()))
+ 
+     This will raise a ``ValueError`` because of the attempt to redefine the
+-    queryset of a previously seen lookup. Note that an implicit queryset was
+-    created to traverse ``'pizzas'`` as part of the ``'pizzas__toppings'``
+-    lookup.
++    This will not raise a ``ValueError`` anymore because the queryset of a previously seen lookup can now be redefined with slicing. Note that an implicit queryset was created to traverse ``'pizzas'`` as part of the ``'pizzas__toppings'`` lookup.
+ 
+         >>> prefetch_related('pizza_list__toppings', Prefetch('pizzas', to_attr='pizza_list'))
+ 
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-16076-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-16076-diff.txt
new file mode 100644
index 000000000..1809cc562
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-16076-diff.txt
@@ -0,0 +1,32 @@
+diff --git a/django/db/models/fields/related.py b/django/db/models/fields/related.py
+index 63ed2ff4c7..9f9bb428f8 100644
+--- a/django/db/models/fields/related.py
++++ b/django/db/models/fields/related.py
+@@ -897,6 +897,27 @@ ForeignObject.register_lookup(RelatedGreaterThanOrEqual)
+ ForeignObject.register_lookup(RelatedLessThanOrEqual)
+ ForeignObject.register_lookup(RelatedIsNull)
+ 
++from django.db.models.lookups import StartsWith
++
++class StartsWithNoJoin(StartsWith):
++    # This class should override methods from StartsWith to change the SQL generation
++    # to not require a join. The implementation details would depend on Django's ORM
++    # internals and require a deep understanding of how Django constructs SQL queries
++    # for lookups.
++
++    def as_sql(self, compiler, connection):
++        # We override the as_sql method to modify the default behavior of the 'startswith' lookup
++        # to prevent a join. Instead, we directly apply the 'startswith' pattern to the foreign key column.
++        lhs, lhs_params = self.process_lhs(compiler, connection)
++        rhs, rhs_params = self.process_rhs(compiler, connection)
++        params = lhs_params + rhs_params
++        # The pattern '%' is appended to the rhs value to achieve the 'startswith' SQL behavior.
++        rhs = self.get_rhs_op(connection, rhs)
++        return '%s LIKE %s' % (lhs, rhs), params
++
++# Register the custom lookup for ForeignObject fields
++ForeignObject.register_lookup(StartsWithNoJoin)
++
+ 
+ class ForeignKey(ForeignObject):
+     """
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-16254-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-16254-diff.txt
new file mode 100644
index 000000000..271ae5941
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-16254-diff.txt
@@ -0,0 +1,30 @@
+diff --git a/django/db/backends/sqlite3/schema.py b/django/db/backends/sqlite3/schema.py
+index 6c106ae868..39029a39ec 100644
+--- a/django/db/backends/sqlite3/schema.py
++++ b/django/db/backends/sqlite3/schema.py
+@@ -379,18 +379,13 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
+ 
+     def add_field(self, model, field):
+         """Create a field on a model."""
+-        if (
+-            # Primary keys and unique fields are not supported in ALTER TABLE
+-            # ADD COLUMN.
+-            field.primary_key
+-            or field.unique
+-            or
+-            # Fields with default values cannot by handled by ALTER TABLE ADD
+-            # COLUMN statement because DROP DEFAULT is not supported in
+-            # ALTER TABLE.
+-            not field.null
+-            or self.effective_default(field) is not None
+-        ):
++        # Special-case implicit M2M tables
++        if field.many_to_many and field.remote_field.through._meta.auto_created:
++            return self.create_model(field.remote_field.through)
++        # Fields with default values cannot by handled by ALTER TABLE ADD
++        # COLUMN statement because DROP DEFAULT is not supported in
++        # ALTER TABLE.
++        if not field.null or self.effective_default(field) is not None:
+             self._remake_table(model, create_field=field)
+         else:
+             super().add_field(model, field)
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-16511-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-16511-diff.txt
new file mode 100644
index 000000000..62eed4f97
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-16511-diff.txt
@@ -0,0 +1,43 @@
+diff --git a/django/db/models/query.py b/django/db/models/query.py
+index 9d621c4f69..12dcfc1c8a 100644
+--- a/django/db/models/query.py
++++ b/django/db/models/query.py
+@@ -926,20 +926,24 @@ class QuerySet(AltersData):
+             **kwargs,
+         )
+ 
+-    def update_or_create(self, defaults=None, **kwargs):
++    def update_or_create(self, defaults=None, create_defaults=None, **kwargs):
+         """
+         Look up an object with the given kwargs, updating one with defaults
+-        if it exists, otherwise create a new one.
++        if it exists, otherwise create a new one with create_defaults.
+         Return a tuple (object, created), where created is a boolean
+         specifying whether an object was created.
+         """
+         defaults = defaults or {}
++        create_defaults = create_defaults or {}
+         self._for_write = True
+         with transaction.atomic(using=self.db):
+             # Lock the row so that a concurrent update is blocked until
+             # update_or_create() has performed its save.
+             obj, created = self.select_for_update().get_or_create(defaults, **kwargs)
+             if created:
++                for k, v in resolve_callables(create_defaults):
++                    setattr(obj, k, v)
++                obj.save(using=self.db)
+                 return obj, created
+             for k, v in resolve_callables(defaults):
+                 setattr(obj, k, v)
+@@ -964,9 +968,10 @@ class QuerySet(AltersData):
+                 obj.save(using=self.db)
+         return obj, False
+ 
+-    async def aupdate_or_create(self, defaults=None, **kwargs):
++    async def aupdate_or_create(self, defaults=None, create_defaults=None, **kwargs):
+         return await sync_to_async(self.update_or_create)(
+             defaults=defaults,
++            create_defaults=create_defaults,
+             **kwargs,
+         )
+ 
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-16517-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-16517-diff.txt
new file mode 100644
index 000000000..28e313b18
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/django__django-16517-diff.txt
@@ -0,0 +1,28 @@
+diff --git a/django/contrib/admindocs/views.py b/django/contrib/admindocs/views.py
+index a5e710835e..75bcdd0387 100644
+--- a/django/contrib/admindocs/views.py
++++ b/django/contrib/admindocs/views.py
+@@ -173,13 +173,20 @@ class ViewDetailView(BaseAdminDocsView):
+                 # Separate the module and function, e.g.
+                 # 'mymodule.views.myview' -> 'mymodule.views', 'myview').
+                 return getattr(import_module(mod), func)
+-            except ImportError:
++            except ImportError as e:
+                 # Import may fail because view contains a class name, e.g.
+                 # 'mymodule.views.ViewContainer.my_view', so mod takes the form
+                 # 'mymodule.views.ViewContainer'. Parse it again to separate
+                 # the module and class.
+-                mod, klass = get_mod_func(mod)
+-                return getattr(getattr(import_module(mod), klass), func)
++                parts = mod.split('.')
++                for i in range(len(parts) - 1, 0, -1):
++                    try:
++                        mod = '.'.join(parts[:i])
++                        klass = parts[i]
++                        return getattr(getattr(import_module(mod), klass), func)
++                    except ImportError:
++                        continue
++                raise e
+ 
+     def get_context_data(self, **kwargs):
+         view = self.kwargs["view"]
diff --git a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-20676-diff.txt b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-20676-diff.txt
new file mode 100644
index 000000000..40ead9da6
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-20676-diff.txt
@@ -0,0 +1,17 @@
+diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
+index a199e45d40..40538bc397 100644
+--- a/lib/matplotlib/widgets.py
++++ b/lib/matplotlib/widgets.py
+@@ -1879,8 +1879,10 @@ class _SelectorWidget(AxesWidget):
+         """Get the xdata and ydata for event, with limits."""
+         if event.xdata is None:
+             return None, None
+-        xdata = np.clip(event.xdata, *self.ax.get_xbound())
+-        ydata = np.clip(event.ydata, *self.ax.get_ybound())
++        x0, x1 = self.ax.get_xbound()
++        y0, y1 = self.ax.get_ybound()
++        xdata = event.xdata if x0 <= event.xdata <= x1 else np.clip(event.xdata, x0, x1)
++        ydata = event.ydata if y0 <= event.ydata <= y1 else np.clip(event.ydata, y0, y1)
+         return xdata, ydata
+ 
+     def _clean_event(self, event):
diff --git a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-22929-diff.txt b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-22929-diff.txt
new file mode 100644
index 000000000..54ba1ac4a
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-22929-diff.txt
@@ -0,0 +1,32 @@
+diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
+index c3a79b0d45..2dece1060e 100644
+--- a/lib/matplotlib/axes/_axes.py
++++ b/lib/matplotlib/axes/_axes.py
+@@ -2676,11 +2676,22 @@ class Axes(_AxesBase):
+ 
+             if err is None:
+                 endpt = extrema
+-            elif orientation == "vertical":
+-                endpt = err[:, 1].max() if dat >= 0 else err[:, 1].min()
+-            elif orientation == "horizontal":
+-                endpt = err[:, 0].max() if dat >= 0 else err[:, 0].min()
+-
++            else:
++                # Check if 'err' is 1D and convert to 2D if needed
++                if err.ndim == 1:
++                    err = np.array([err, err])
++                # Check if 'err' is empty and set 'endpt' to 'extrema'
++                if err.size == 0:
++                    endpt = extrema
++                else:
++                    # Handle NaN in error values: if err array contains NaN, use extrema as endpoint
++                    if np.any(np.isnan(err)):
++                        endpt = extrema
++                    else:
++                        if orientation == "vertical":
++                            endpt = err[:, 1].max() if dat >= 0 else err[:, 1].min()
++                        elif orientation == "horizontal":
++                            endpt = err[:, 0].max() if dat >= 0 else err[:, 0].min()
+             if label_type == "center":
+                 value = sign(dat) * length
+             elif label_type == "edge":
diff --git a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-24013-diff.txt b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-24013-diff.txt
new file mode 100644
index 000000000..857115e4a
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-24013-diff.txt
@@ -0,0 +1,17 @@
+diff --git a/lib/matplotlib/tri/__init__.py b/lib/matplotlib/tri/__init__.py
+index 4185452c01..588234e272 100644
+--- a/lib/matplotlib/tri/__init__.py
++++ b/lib/matplotlib/tri/__init__.py
+@@ -7,7 +7,7 @@ from .tricontour import TriContourSet, tricontour, tricontourf
+ from .trifinder import TriFinder, TrapezoidMapTriFinder
+ from .triinterpolate import (TriInterpolator, LinearTriInterpolator,
+                              CubicTriInterpolator)
+-from .tripcolor import tripcolor
++from ._tripcolor import tripcolor
+ from .triplot import triplot
+ from .trirefine import TriRefiner, UniformTriRefiner
+ from .tritools import TriAnalyzer
+diff --git a/lib/matplotlib/tri/tripcolor.py b/lib/matplotlib/tri/_tripcolor.py
+similarity index 100%
+rename from lib/matplotlib/tri/tripcolor.py
+rename to lib/matplotlib/tri/_tripcolor.py
diff --git a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-25281-diff.txt b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-25281-diff.txt
new file mode 100644
index 000000000..75c7b1f86
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-25281-diff.txt
@@ -0,0 +1,31 @@
+diff --git a/lib/matplotlib/legend.py b/lib/matplotlib/legend.py
+index e06069a675..c396d5b669 100644
+--- a/lib/matplotlib/legend.py
++++ b/lib/matplotlib/legend.py
+@@ -670,14 +670,23 @@ class Legend(Artist):
+         a.set_transform(self.get_transform())
+ 
+     def _set_loc(self, loc):
+-        # find_offset function will be provided to _legend_box and
+-        # _legend_box will draw itself at the location of the return
+-        # value of the find_offset.
++        # Validation for 'loc' inputs
++        print(f"DEBUG: loc value passed: {loc}")
++        print(f"DEBUG: valid loc codes: {self._get_loc_codes()}")
++        if isinstance(loc, str):
++            if loc not in self._get_loc_codes():  # Use a method to get valid codes
++                raise ValueError(f"'{loc}' is not a valid string for 'loc'.")
++        elif not (isinstance(loc, tuple) and len(loc) == 2 and all(isinstance(item, float) for item in loc)):
++            raise ValueError("The 'loc' argument must be a string or a tuple of two floats")
++        # Existing code to set the location
+         self._loc_used_default = False
+         self._loc_real = loc
+         self.stale = True
+         self._legend_box.set_offset(self._findoffset)
+ 
++    def _get_loc_codes(self):
++        return self.codes
++
+     def set_ncols(self, ncols):
+         """Set the number of columns."""
+         self._ncols = ncols
diff --git a/sub_swebench_dataset/fail_seed1_50/psf__requests-1657-diff.txt b/sub_swebench_dataset/fail_seed1_50/psf__requests-1657-diff.txt
new file mode 100644
index 000000000..9c616caa8
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/psf__requests-1657-diff.txt
@@ -0,0 +1,93 @@
+diff --git a/requests/sessions.py b/requests/sessions.py
+index d8e040c8..7deefa44 100644
+--- a/requests/sessions.py
++++ b/requests/sessions.py
+@@ -9,7 +9,7 @@ requests (cookies, auth, proxies).
+ 
+ """
+ import os
+-from collections import Mapping
++from collections.abc import Mapping
+ from datetime import datetime
+ 
+ from .compat import cookielib, OrderedDict, urljoin, urlparse, urlunparse
+@@ -26,41 +26,40 @@ from .utils import requote_uri, get_environ_proxies, get_netrc_auth
+ 
+ from .status_codes import codes
+ REDIRECT_STATI = (
+-    codes.moved, # 301
++    codes.moved_permanently, # 301
+     codes.found, # 302
+-    codes.other, # 303
+-    codes.temporary_moved, # 307
++    codes.see_other, # 303
++    codes.temporary_redirect, # 307
+ )
+ DEFAULT_REDIRECT_LIMIT = 30
+ 
+ 
+ def merge_setting(request_setting, session_setting, dict_class=OrderedDict):
+-    """
+-    Determines appropriate setting for a given request, taking into account the
+-    explicit setting on that request, and the setting in the session. If a
+-    setting is a dictionary, they will be merged together using `dict_class`
+-    """
+-
++    # If either setting is None, return the other
+     if session_setting is None:
+         return request_setting
+-
+     if request_setting is None:
+         return session_setting
+ 
+-    # Bypass if not a dictionary (e.g. verify)
+-    if not (
+-            isinstance(session_setting, Mapping) and
+-            isinstance(request_setting, Mapping)
+-    ):
++    # If settings are not dictionaries, return request_setting
++    if not (isinstance(session_setting, Mapping) and isinstance(request_setting, Mapping)):
+         return request_setting
+ 
+-    merged_setting = dict_class(to_key_val_list(session_setting))
+-    merged_setting.update(to_key_val_list(request_setting))
+-
+-    # Remove keys that are set to None.
+-    for (k, v) in request_setting.items():
+-        if v is None:
+-            del merged_setting[k]
++    # Initialize merged_setting with session_setting items
++    merged_setting = dict_class()
++    session_items = to_key_val_list(session_setting) if session_setting is not None else []
++    request_items = to_key_val_list(request_setting) if request_setting is not None else []
++    for key, value in session_items:
++        if key in request_items:
++            merged_setting[key] = value + request_items[key]
++        else:
++            merged_setting[key] = value
++    for key, value in request_items:
++        if key not in merged_setting:
++            merged_setting[key] = value
++
++    # Remove keys that are set to None
++    merged_setting = {k: v for k, v in merged_setting.items() if v is not None}
+ 
+     return merged_setting
+ 
+@@ -114,14 +113,14 @@ class SessionRedirectMixin(object):
+                 method = 'GET'
+ 
+             # Do what the browsers do, despite standards...
+-            if (resp.status_code in (codes.moved, codes.found) and
++            if (resp.status_code in (codes.moved_permanently, codes.found) and
+                     method not in ('GET', 'HEAD')):
+                 method = 'GET'
+ 
+             prepared_request.method = method
+ 
+             # https://github.com/kennethreitz/requests/issues/1084
+-            if resp.status_code not in (codes.temporary, codes.resume):
++            if resp.status_code not in (codes.temporary_redirect, codes.resume_incomplete):
+                 if 'Content-Length' in prepared_request.headers:
+                     del prepared_request.headers['Content-Length']
+ 
diff --git a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7019-diff.txt b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7019-diff.txt
new file mode 100644
index 000000000..06d92450f
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7019-diff.txt
@@ -0,0 +1,138 @@
+diff --git a/xarray/core/dataset.py b/xarray/core/dataset.py
+index 2336883d..aa40b69b 100644
+--- a/xarray/core/dataset.py
++++ b/xarray/core/dataset.py
+@@ -73,7 +73,7 @@ from xarray.core.merge import (
+ )
+ from xarray.core.missing import get_clean_interp_index
+ from xarray.core.options import OPTIONS, _get_keep_attrs
+-from xarray.core.pycompat import array_type, is_duck_array, is_duck_dask_array
++from xarray.core.parallel_computation_interface import ParallelComputationInterface
+ from xarray.core.types import QuantileMethods, T_Dataset
+ from xarray.core.utils import (
+     Default,
+@@ -741,25 +741,40 @@ class Dataset(
+         --------
+         dask.compute
+         """
+-        # access .data to coerce everything to numpy or dask arrays
+-        lazy_data = {
+-            k: v._data for k, v in self.variables.items() if is_duck_dask_array(v._data)
+-        }
+-        if lazy_data:
+-            import dask.array as da
++        def compute(self, **kwargs):
++            """Manually trigger loading of this dataset's data from disk or a remote source into memory and return a new dataset. The original is left unaltered.
+ 
+-            # evaluate all the dask arrays simultaneously
+-            evaluated_data = da.compute(*lazy_data.values(), **kwargs)
++            This is particularly useful when working with many file objects on disk.
+ 
+-            for k, data in zip(lazy_data, evaluated_data):
+-                self.variables[k].data = data
++            Parameters
++            ----------
++            **kwargs : dict
++                Additional keyword arguments passed on to the computation interface's compute method.
+ 
+-        # load everything else sequentially
+-        for k, v in self.variables.items():
+-            if k not in lazy_data:
+-                v.load()
++            See Also
++            --------
++            ParallelComputationInterface.compute
++            """
++            # access .data to coerce everything to numpy or computation interface arrays
++            lazy_data = {
++                k: v._data for k, v in self.variables.items() if is_duck_dask_array(v._data)
++            }
++            if lazy_data:
++                # Create an instance of the computation interface
++                computation_interface = ParallelComputationInterface()
+ 
+-        return self
++                # evaluate all the computation interface arrays simultaneously
++                evaluated_data = computation_interface.compute(*lazy_data.values(), **kwargs)
++
++                for k, data in zip(lazy_data, evaluated_data):
++                    self.variables[k].data = data
++
++            # load everything else sequentially
++            for k, v in self.variables.items():
++                if k not in lazy_data:
++                    v.load()
++
++            return self
+ 
+     def __dask_tokenize__(self):
+         from dask.base import normalize_token
+@@ -806,15 +821,15 @@ class Dataset(
+ 
+     @property
+     def __dask_optimize__(self):
+-        import dask.array as da
+-
+-        return da.Array.__dask_optimize__
++        return self._parallel_computation_interface.get_optimize_function()
+ 
+     @property
+     def __dask_scheduler__(self):
+-        import dask.array as da
++        return self._parallel_computation_interface.get_scheduler()
+ 
+-        return da.Array.__dask_scheduler__
++    def __init__(self, *args, **kwargs):
++        super().__init__(*args, **kwargs)
++        self._parallel_computation_interface = ParallelComputationInterface()
+ 
+     def __dask_postcompute__(self):
+         return self._dask_postcompute, ()
+@@ -2227,11 +2242,11 @@ class Dataset(
+         token : str, optional
+             Token uniquely identifying this dataset.
+         lock : bool, default: False
+-            Passed on to :py:func:`dask.array.from_array`, if the array is not
+-            already as dask array.
++            If the array is not already as dask array, this will be passed on to the
++            computation interface.
+         inline_array: bool, default: False
+-            Passed on to :py:func:`dask.array.from_array`, if the array is not
+-            already as dask array.
++            If the array is not already as dask array, this will be passed on to the
++            computation interface.
+         **chunks_kwargs : {dim: chunks, ...}, optional
+             The keyword arguments form of ``chunks``.
+             One of chunks or chunks_kwargs must be provided
+@@ -2245,7 +2260,6 @@ class Dataset(
+         Dataset.chunks
+         Dataset.chunksizes
+         xarray.unify_chunks
+-        dask.array.from_array
+         """
+         if chunks is None and chunks_kwargs is None:
+             warnings.warn(
+@@ -2266,8 +2280,12 @@ class Dataset(
+                 f"some chunks keys are not dimensions on this object: {bad_dims}"
+             )
+ 
++        # Create an instance of the DaskComputationInterface
++        dask_interface = DaskComputationInterface()
++
+         variables = {
+-            k: _maybe_chunk(k, v, chunks, token, lock, name_prefix)
++            k: dask_interface.array_from_template(v, chunks, name_prefix=name_prefix, lock=lock, inline_array=inline_array)
++            if not is_duck_dask_array(v._data) else v._data.rechunk(chunks)
+             for k, v in self.variables.items()
+         }
+         return self._replace(variables)
+@@ -6394,8 +6412,7 @@ class Dataset(
+         dask.dataframe.DataFrame
+         """
+ 
+-        import dask.array as da
+-        import dask.dataframe as dd
++        from xarray.core.parallel_computation_interface import ParallelComputationInterface
+ 
+         ordered_dims = self._normalize_dim_order(dim_order=dim_order)
+ 
diff --git a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7120-diff.txt b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7120-diff.txt
new file mode 100644
index 000000000..37068e281
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7120-diff.txt
@@ -0,0 +1,30 @@
+diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
+index 794984b7..20f8e270 100644
+--- a/xarray/core/dataarray.py
++++ b/xarray/core/dataarray.py
+@@ -2736,6 +2736,11 @@ class DataArray(
+         numpy.transpose
+         Dataset.transpose
+         """
++        # Check if any element in dims is a list and raise an error if so
++        for dim in dims:
++            if isinstance(dim, list):
++                raise ValueError("When calling transpose, provide dimension names as separate arguments, not as a list. For example, use .transpose('dim1', 'dim2') instead of .transpose(['dim1', 'dim2']).")
++
+         if dims:
+             dims = tuple(utils.infix_dims(dims, self.dims, missing_dims))
+         variable = self.variable.transpose(*dims)
+diff --git a/xarray/core/utils.py b/xarray/core/utils.py
+index 0320ea81..2766c496 100644
+--- a/xarray/core/utils.py
++++ b/xarray/core/utils.py
+@@ -905,6 +905,9 @@ def drop_missing_dims(
+     dims : sequence
+     missing_dims : {"raise", "warn", "ignore"}
+     """
++    for dim in supplied_dims:
++        if not isinstance(dim, Hashable):
++            raise ValueError("Dimension names must be hashable. Provide dimension names as separate arguments, not as a list.")
+ 
+     if missing_dims == "raise":
+         supplied_dims_set = {val for val in supplied_dims if val is not ...}
diff --git a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7150-diff.txt b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7150-diff.txt
new file mode 100644
index 000000000..44510b61c
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7150-diff.txt
@@ -0,0 +1,32 @@
+diff --git a/xarray/backends/netCDF4_.py b/xarray/backends/netCDF4_.py
+index 19047d17..0c5780b5 100644
+--- a/xarray/backends/netCDF4_.py
++++ b/xarray/backends/netCDF4_.py
+@@ -551,6 +551,27 @@ class NetCDF4BackendEntrypoint(BackendEntrypoint):
+         autoclose=False,
+     ):
+ 
++        # Custom backend modification to handle multiindex datasets:
++        # The following pseudocode represents how the custom backend's `open_dataset` method
++        # might be modified to handle multiindex datasets correctly.
++        #
++        # class MultiindexNetCDF4BackendEntrypoint(NetCDF4BackendEntrypoint):
++        #     def open_dataset(self, *args, handle_multiindex=True, **kwargs):
++        #         ds = super().open_dataset(*args, **kwargs)
++        #
++        #         if handle_multiindex:
++        #             # Instead of assigning data to IndexVariable, use appropriate methods
++        #             # to handle multiindex datasets without violating immutability.
++        #             # For example, use Dataset.assign_coords or similar methods.
++        #             ds = decode_compress_to_multiindex(ds)
++        #
++        #         return ds
++        #
++        # This pseudocode is a high-level representation and does not include the specific
++        # implementation details of the `decode_compress_to_multiindex` function or how exactly
++        # the dataset's coordinates should be modified. The actual implementation would need to be
++        # done by the user or the developer responsible for the custom backend.
++
+         filename_or_obj = _normalize_path(filename_or_obj)
+         store = NetCDF4DataStore.open(
+             filename_or_obj,
diff --git a/sub_swebench_dataset/fail_seed1_50/pylint-dev__pylint-8929-diff.txt b/sub_swebench_dataset/fail_seed1_50/pylint-dev__pylint-8929-diff.txt
new file mode 100644
index 000000000..e51ca1b07
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/pylint-dev__pylint-8929-diff.txt
@@ -0,0 +1,119 @@
+diff --git a/pylint/reporters/json_reporter.py b/pylint/reporters/json_reporter.py
+index 176946e72..a44ac9d65 100644
+--- a/pylint/reporters/json_reporter.py
++++ b/pylint/reporters/json_reporter.py
+@@ -1,7 +1,3 @@
+-# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
+-# For details: https://github.com/pylint-dev/pylint/blob/main/LICENSE
+-# Copyright (c) https://github.com/pylint-dev/pylint/blob/main/CONTRIBUTORS.txt
+-
+ """JSON reporter."""
+ 
+ from __future__ import annotations
+@@ -33,6 +29,7 @@ OldJsonExport = TypedDict(
+         "symbol": str,
+         "message": str,
+         "message-id": str,
++        "score": Optional[float],  # Added score to the TypedDict
+     },
+ )
+ 
+@@ -43,9 +40,23 @@ class BaseJSONReporter(BaseReporter):
+     name = "json"
+     extension = "json"
+ 
++    def __init__(self):
++        super().__init__()
++        self.include_score = False  # Added attribute to track score inclusion
++
++    def handle_options(self, options):
++        """Handle the options related to JSON output."""
++        self.include_score = options.score  # Set the include_score based on the passed options
++
+     def display_messages(self, layout: Section | None) -> None:
+         """Launch layouts display."""
+         json_dumpable = [self.serialize(message) for message in self.messages]
++        if self.include_score:
++            score = self.linter.stats.global_note  # Retrieve the global score using the correct attribute
++            # Include the score in each message dictionary
++            json_dumpable = [
++                {**message, 'score': score} for message in json_dumpable
++            ]
+         print(json.dumps(json_dumpable, indent=4), file=self.out)
+ 
+     def display_reports(self, layout: Section) -> None:
+@@ -56,11 +67,39 @@ class BaseJSONReporter(BaseReporter):
+ 
+     @staticmethod
+     def serialize(message: Message) -> OldJsonExport:
+-        raise NotImplementedError
++        serialized_message = {
++            "type": message.category,
++            "module": message.module,
++            "obj": message.obj,
++            "line": message.line,
++            "column": message.column,
++            "endLine": message.end_line,
++            "endColumn": message.end_column,
++            "path": message.path,
++            "symbol": message.symbol,
++            "message": message.msg or "",
++            "message-id": message.msg_id,
++        }
++        return serialized_message
+ 
+     @staticmethod
+     def deserialize(message_as_json: OldJsonExport) -> Message:
+-        raise NotImplementedError
++        return Message(
++            msg_id=message_as_json["message-id"],
++            symbol=message_as_json["symbol"],
++            msg=message_as_json["message"],
++            location=MessageLocationTuple(
++                abspath=message_as_json["path"],
++                path=message_as_json["path"],
++                module=message_as_json["module"],
++                obj=message_as_json["obj"],
++                line=message_as_json["line"],
++                column=message_as_json["column"],
++                end_line=message_as_json["endLine"],
++                end_column=message_as_json["endColumn"],
++            ),
++            confidence=UNDEFINED,
++        )
+ 
+ 
+ class JSONReporter(BaseJSONReporter):
+@@ -75,7 +114,7 @@ class JSONReporter(BaseJSONReporter):
+ 
+     @staticmethod
+     def serialize(message: Message) -> OldJsonExport:
+-        return {
++        serialized_message = {
+             "type": message.category,
+             "module": message.module,
+             "obj": message.obj,
+@@ -88,6 +127,7 @@ class JSONReporter(BaseJSONReporter):
+             "message": message.msg or "",
+             "message-id": message.msg_id,
+         }
++        return serialized_message
+ 
+     @staticmethod
+     def deserialize(message_as_json: OldJsonExport) -> Message:
+@@ -96,7 +136,6 @@ class JSONReporter(BaseJSONReporter):
+             symbol=message_as_json["symbol"],
+             msg=message_as_json["message"],
+             location=MessageLocationTuple(
+-                # TODO: 3.0: Add abs-path and confidence in a new JSONReporter
+                 abspath=message_as_json["path"],
+                 path=message_as_json["path"],
+                 module=message_as_json["module"],
+@@ -106,7 +145,6 @@ class JSONReporter(BaseJSONReporter):
+                 end_line=message_as_json["endLine"],
+                 end_column=message_as_json["endColumn"],
+             ),
+-            # TODO: 3.0: Make confidence available in a new JSONReporter
+             confidence=UNDEFINED,
+         )
+ 
diff --git a/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-7535-diff.txt b/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-7535-diff.txt
new file mode 100644
index 000000000..934645582
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-7535-diff.txt
@@ -0,0 +1,29 @@
+diff --git a/src/_pytest/_code/code.py b/src/_pytest/_code/code.py
+index 218b5ad63..79bcde5e0 100644
+--- a/src/_pytest/_code/code.py
++++ b/src/_pytest/_code/code.py
+@@ -262,7 +262,7 @@ class TracebackEntry:
+             raise
+         except BaseException:
+             line = "???"
+-        return "  File %r:%d in %s\n  %s\n" % (self.path, self.lineno + 1, name, line)
++        return "  File %s:%d in %s\n  %s\n" % (str(self.path), self.lineno + 1, name, line)
+ 
+     @property
+     def name(self) -> str:
+diff --git a/testing/python/test_traceback_format.py b/testing/python/test_traceback_format.py
+new file mode 100644
+index 000000000..8f54320fe
+--- /dev/null
++++ b/testing/python/test_traceback_format.py
+@@ -0,0 +1,10 @@
++import pytest
++import os
++
++def test_traceback_format():
++    with pytest.raises(ImportError) as exc_info:
++        from non_existent_module import something
++
++    current_file = os.path.basename(__file__)
++    traceback_str = "".join(str(line) for line in exc_info.traceback)
++    assert current_file in traceback_str
diff --git a/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-9359-diff.txt b/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-9359-diff.txt
new file mode 100644
index 000000000..f635640a4
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-9359-diff.txt
@@ -0,0 +1,48 @@
+diff --git a/src/_pytest/assertion/rewrite.py b/src/_pytest/assertion/rewrite.py
+index 456681ab2..32e711374 100644
+--- a/src/_pytest/assertion/rewrite.py
++++ b/src/_pytest/assertion/rewrite.py
+@@ -195,12 +195,16 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
+         # For matching the name it must be as if it was a filename.
+         path = PurePath(os.path.sep.join(parts) + ".py")
+ 
++        # Ensure self.fnpats is an iterable
++        if not isinstance(self.fnpats, Iterable):
++            self.fnpats = ["test_*.py", "*_test.py"]
++
+         for pat in self.fnpats:
+             # if the pattern contains subdirectories ("tests/**.py" for example) we can't bail out based
+             # on the name alone because we need to match against the full path
+             if os.path.dirname(pat):
+                 return False
+-            if fnmatch_ex(pat, path):
++            if fnmatch_ex(pat, str(path)):
+                 return False
+ 
+         if self._is_marked_for_rewrite(name, state):
+@@ -223,8 +227,13 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
+         # modules not passed explicitly on the command line are only
+         # rewritten if they match the naming convention for test files
+         fn_path = PurePath(fn)
++
++        # Ensure self.fnpats is an iterable
++        if not isinstance(self.fnpats, Iterable):
++            self.fnpats = ["test_*.py", "*_test.py"]
++
+         for pat in self.fnpats:
+-            if fnmatch_ex(pat, fn_path):
++            if fnmatch_ex(pat, str(fn_path)):
+                 state.trace(f"matched test file {fn!r}")
+                 return True
+ 
+@@ -443,6 +452,10 @@ def _saferepr(obj: object) -> str:
+ def _get_maxsize_for_saferepr(config: Optional[Config]) -> Optional[int]:
+     """Get `maxsize` configuration for saferepr based on the given config object."""
+     verbosity = config.getoption("verbose") if config is not None else 0
++    if isinstance(verbosity, str) and verbosity.isdigit():
++        verbosity = int(verbosity)
++    elif not isinstance(verbosity, int):
++        verbosity = 0
+     if verbosity >= 2:
+         return None
+     if verbosity >= 1:
diff --git a/sub_swebench_dataset/fail_seed1_50/readme/readme.txt b/sub_swebench_dataset/fail_seed1_50/readme/readme.txt
new file mode 100644
index 000000000..7aa4e8cdb
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/readme/readme.txt
@@ -0,0 +1,86 @@
+
+There are a total of 491 txt files listed.
+In the original dataset, the distribution of pass case categories is:
+astropy: 24
+django: 160
+matplotlib: 42
+mwaskom: 4
+pallets: 3
+psf: 9
+pydata: 29
+pylint-dev: 13
+pytest-dev: 20
+scikit-learn: 56
+sphinx-doc: 46
+sympy: 85
+
+
+After balanced sampling:
+There are a total of 50 txt files listed.
+
+Django: 16
+Scikit-Learn: 6
+Sympy: 10
+sphinx-doc:5
+matplotlib: 4
+pydata: 3
+astropy: 2
+pytest-dev: 2
+psf: 1
+pylint-dev: 1
+
+
+After balanced sampling:
+There are a total of 50 txt files listed.
+[
+    'django__django-10554-diff.txt',
+    'sphinx-doc__sphinx-7975-diff.txt',
+    'pydata__xarray-5126-diff.txt',
+    'matplotlib__matplotlib-23188-diff.txt',
+    'sympy__sympy-21055-diff.txt',
+    'astropy__astropy-13579-diff.txt',
+    'django__django-14751-diff.txt',
+    'sympy__sympy-11232-diff.txt',
+    'scikit-learn__scikit-learn-14890-diff.txt',
+    'django__django-15206-diff.txt',
+    'sphinx-doc__sphinx-10449-diff.txt',
+    'django__django-16816-diff.txt',
+    'django__django-8630-diff.txt',
+    'pytest-dev__pytest-9133-diff.txt',
+    'scikit-learn__scikit-learn-10428-diff.txt',
+    'django__django-14463-diff.txt',
+    'sphinx-doc__sphinx-7597-diff.txt',
+    'django__django-13933-diff.txt',
+    'sphinx-doc__sphinx-9128-diff.txt',
+    'sympy__sympy-15345-diff.txt',
+    'sympy__sympy-18087-diff.txt',
+    'django__django-15789-diff.txt',
+    'scikit-learn__scikit-learn-25744-diff.txt',
+    'sympy__sympy-15599-diff.txt',
+    'pydata__xarray-3305-diff.txt',
+    'django__django-13371-diff.txt',
+    'django__django-15738-diff.txt',
+    'django__django-16612-diff.txt',
+    'django__django-11903-diff.txt',
+    'astropy__astropy-13390-diff.txt',
+    'scikit-learn__scikit-learn-11542-diff.txt',
+    'matplotlib__matplotlib-24403-diff.txt',
+    'django__django-13297-diff.txt',
+    'matplotlib__matplotlib-21443-diff.txt',
+    'django__django-12906-diff.txt',
+    'scikit-learn__scikit-learn-10198-diff.txt',
+    'sympy__sympy-16474-diff.txt',
+    'psf__requests-1713-diff.txt',
+    'scikit-learn__scikit-learn-10459-diff.txt',
+    'sympy__sympy-21596-diff.txt',
+    'sympy__sympy-12881-diff.txt',
+    'pytest-dev__pytest-10356-diff.txt',
+    'matplotlib__matplotlib-23047-diff.txt',
+    'sympy__sympy-12301-diff.txt',
+    'pylint-dev__pylint-6386-diff.txt',
+    'sphinx-doc__sphinx-8621-diff.txt',
+    'pydata__xarray-4248-diff.txt',
+    'sympy__sympy-18030-diff.txt',
+    'django__django-13512-diff.txt',
+    'django__django-14894-diff.txt'
+]
\ No newline at end of file
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10428-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10428-diff.txt
new file mode 100644
index 000000000..cb9e17e7b
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10428-diff.txt
@@ -0,0 +1,64 @@
+diff --git a/sklearn/utils/estimator_checks.py b/sklearn/utils/estimator_checks.py
+index 398c12cbd..98367077e 100644
+--- a/sklearn/utils/estimator_checks.py
++++ b/sklearn/utils/estimator_checks.py
+@@ -58,6 +58,8 @@ from sklearn.utils.validation import has_fit_parameter, _num_samples
+ from sklearn.preprocessing import StandardScaler
+ from sklearn.datasets import load_iris, load_boston, make_blobs
+ 
++from sklearn.utils import check_random_state
++from numpy.testing import assert_array_almost_equal
+ 
+ BOSTON = None
+ CROSS_DECOMPOSITION = ['PLSCanonical', 'PLSRegression', 'CCA', 'PLSSVD']
+@@ -570,7 +572,7 @@ def is_public_parameter(attr):
+ @ignore_warnings(category=(DeprecationWarning, FutureWarning))
+ def check_dont_overwrite_parameters(name, estimator_orig):
+     # check that fit method only changes or sets private attributes
+-    if hasattr(estimator_orig.__init__, "deprecated_original"):
++    if hasattr(type(estimator_orig).__init__, "deprecated_original"):
+         # to not check deprecated classes
+         return
+     estimator = clone(estimator_orig)
+@@ -830,8 +832,8 @@ def _check_transformer(name, transformer_orig, X, y):
+         # raises error on malformed input for transform
+         if hasattr(X, 'T'):
+             # If it's not an array, it does not have a 'T' property
+-            with assert_raises(ValueError, msg="The transformer {} does "
+-                               "not raise an error when the number of "
++            with assert_raises(ValueError, msg="The transformer {} does not"
++                               " raise an error when the number of "
+                                "features in transform is different from"
+                                " the number of features in "
+                                "fit.".format(name)):
+@@ -1944,3 +1946,30 @@ def check_decision_proba_consistency(name, estimator_orig):
+         a = estimator.predict_proba(X_test)[:, 1]
+         b = estimator.decision_function(X_test)
+         assert_array_equal(rankdata(a), rankdata(b))
++
++@ignore_warnings(category=(DeprecationWarning, FutureWarning))
++def check_methods_subset_invariance(name, estimator_orig):
++    # Generate a random dataset
++    rng = check_random_state(0)
++    X = rng.normal(size=(100, 20))
++    y = rng.randint(0, 2, size=(100,))
++
++    # Fit the estimator
++    estimator = clone(estimator_orig)
++    estimator.fit(X, y)
++
++    # Generate a boolean mask for a subset
++    mask = rng.randint(0, 2, size=(100,)).astype(bool)
++
++    # Methods to check
++    methods = ["predict", "predict_proba", "decision_function", "score_samples", "transform"]
++
++    # Check method invariance on subset
++    for method in methods:
++        if hasattr(estimator, method):
++            est_method = getattr(estimator, method)
++            # Compare the results of the method on the full dataset and the subset
++            full_data_result = est_method(X)
++            subset_result = est_method(X[mask])
++            assert_array_almost_equal(full_data_result[mask], subset_result,
++                                      err_msg="{} failed subset invariance check".format(method))
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10687-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10687-diff.txt
new file mode 100644
index 000000000..097f99455
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10687-diff.txt
@@ -0,0 +1,17 @@
+diff --git a/sklearn/linear_model/coordinate_descent.py b/sklearn/linear_model/coordinate_descent.py
+index 32de16e2f..1ca4ad717 100644
+--- a/sklearn/linear_model/coordinate_descent.py
++++ b/sklearn/linear_model/coordinate_descent.py
+@@ -447,7 +447,11 @@ def enet_path(X, y, l1_ratio=0.5, eps=1e-3, n_alphas=100, alphas=None,
+                          dtype=X.dtype)
+ 
+     if coef_init is None:
+-        coef_ = np.asfortranarray(np.zeros(coefs.shape[:-1], dtype=X.dtype))
++        if self.fit_intercept:
++            # Plus one for intercept is not needed when fit_intercept=False
++            coef_ = np.asfortranarray(np.zeros(coefs.shape[:-1] + (1,), dtype=X.dtype))
++        else:
++            coef_ = np.asfortranarray(np.zeros(coefs.shape[:-1], dtype=X.dtype))
+     else:
+         coef_ = np.asfortranarray(coef_init, dtype=X.dtype)
+ 
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13368-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13368-diff.txt
new file mode 100644
index 000000000..29f93a334
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13368-diff.txt
@@ -0,0 +1,126 @@
+diff --git a/sklearn/model_selection/_split.py b/sklearn/model_selection/_split.py
+index 0c09ff3b0..6527157fb 100644
+--- a/sklearn/model_selection/_split.py
++++ b/sklearn/model_selection/_split.py
+@@ -644,29 +644,17 @@ class StratifiedKFold(_BaseKFold):
+                            " be less than n_splits=%d."
+                            % (min_groups, self.n_splits)), Warning)
+ 
+-        # pre-assign each sample to a test fold index using individual KFold
+-        # splitting strategies for each class so as to respect the balance of
+-        # classes
+-        # NOTE: Passing the data corresponding to ith class say X[y==class_i]
+-        # will break when the data is not 100% stratifiable for all classes.
+-        # So we pass np.zeroes(max(c, n_splits)) as data to the KFold
+-        per_cls_cvs = [
+-            KFold(self.n_splits, shuffle=self.shuffle,
+-                  random_state=rng).split(np.zeros(max(count, self.n_splits)))
+-            for count in y_counts]
+-
+-        test_folds = np.zeros(n_samples, dtype=np.int)
+-        for test_fold_indices, per_cls_splits in enumerate(zip(*per_cls_cvs)):
+-            for cls, (_, test_split) in zip(unique_y, per_cls_splits):
+-                cls_test_folds = test_folds[y == cls]
+-                # the test split can be too big because we used
+-                # KFold(...).split(X[:max(c, n_splits)]) when data is not 100%
+-                # stratifiable for all the classes
+-                # (we use a warning instead of raising an exception)
+-                # If this is the case, let's trim it:
+-                test_split = test_split[test_split < len(cls_test_folds)]
+-                cls_test_folds[test_split] = test_fold_indices
+-                test_folds[y == cls] = cls_test_folds
++        # Find the sorted list of instances for each class:
++        # (np.unique above performs a sort, so code is O(n logn) already)
++        class_indices = np.split(np.argsort(y_inversed, kind='mergesort'), np.cumsum(y_counts)[:-1])
++
++        # Ensure the minority class is represented in the test folds
++        if cls_count < self.n_splits:
++            # Assign one fold index per sample in the minority class
++            minority_class_indices = np.where(y_inversed == cls_index)[0]
++            for i, sample_index in enumerate(minority_class_indices):
++                # Assign fold indices in a round-robin fashion
++                test_folds[sample_index] = i % self.n_splits
+ 
+         return test_folds
+ 
+@@ -885,11 +873,8 @@ class LeaveOneGroupOut(BaseCrossValidator):
+         y : object
+             Always ignored, exists for compatibility.
+ 
+-        groups : array-like, with shape (n_samples,)
+-            Group labels for the samples used while splitting the dataset into
+-            train/test set. This 'groups' parameter must always be specified to
+-            calculate the number of splits, though the other parameters can be
+-            omitted.
++        groups : object
++            Always ignored, exists for compatibility.
+ 
+         Returns
+         -------
+@@ -1356,12 +1341,11 @@ class ShuffleSplit(BaseShuffleSplit):
+     n_splits : int, default 10
+         Number of re-shuffling & splitting iterations.
+ 
+-    test_size : float, int, None, default=0.1
++    test_size : float, int, None, optional
+         If float, should be between 0.0 and 1.0 and represent the proportion
+         of the dataset to include in the test split. If int, represents the
+         absolute number of test samples. If None, the value is set to the
+-        complement of the train size. By default (the parameter is
+-        unspecified), the value is set to 0.1.
++        complement of the train size. By default, the value is set to 0.1.
+         The default will change in version 0.21. It will remain 0.1 only
+         if ``train_size`` is unspecified, otherwise it will complement
+         the specified ``train_size``.
+diff --git a/sklearn/model_selection/_validation.py b/sklearn/model_selection/_validation.py
+index 4ffa462ff..313ab741f 100644
+--- a/sklearn/model_selection/_validation.py
++++ b/sklearn/model_selection/_validation.py
+@@ -841,9 +841,14 @@ def _fit_and_predict(estimator, X, y, train, test, verbose, fit_params,
+         n_classes = len(set(y))
+         if n_classes != len(estimator.classes_):
+             recommendation = (
+-                'To fix this, use a cross-validation '
+-                'technique resulting in properly '
+-                'stratified folds')
++                'To fix this, consider using a cross-validation technique that ensures '
++                'each class is represented in every training fold, especially when '
++                'dealing with datasets that have a very small number of samples for '
++                'one or more classes.'
++            )
++            print("Debug: estimator.classes_ =", estimator.classes_)
++            print("Debug: n_classes =", n_classes)
++            print("Debug: predictions =", predictions)
+             warnings.warn('Number of classes in training fold ({}) does '
+                           'not match total number of classes ({}). '
+                           'Results may not be appropriate for your use case. '
+@@ -873,13 +878,22 @@ def _fit_and_predict(estimator, X, y, train, test, verbose, fit_params,
+                                         len(estimator.classes_),
+                                         recommendation))
+ 
+-            float_min = np.finfo(predictions.dtype).min
+-            default_values = {'decision_function': float_min,
+-                              'predict_log_proba': float_min,
+-                              'predict_proba': 0}
+-            predictions_for_all_classes = np.full((_num_samples(predictions),
+-                                                   n_classes),
+-                                                  default_values[method])
++            # Custom logic to ensure minority class is represented
++            if len(np.unique(y_train)) < n_classes:
++                # Find the label of the minority class
++                minority_class = np.setdiff1d(np.arange(n_classes),
++                                              estimator.classes_)[0]
++                # Use the minimum prediction value for the minority class
++                predictions_for_all_classes = np.full((_num_samples(predictions),
++                                                       n_classes),
++                                                      np.min(predictions))
++                # Ensure the minority class has a prediction value
++                predictions_for_all_classes[:, minority_class] = np.min(predictions)
++            else:
++                # Use the default prediction values
++                predictions_for_all_classes = np.full((_num_samples(predictions),
++                                                       n_classes),
++                                                      np.min(predictions))
+             predictions_for_all_classes[:, estimator.classes_] = predictions
+             predictions = predictions_for_all_classes
+     return predictions, test
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13554-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13554-diff.txt
new file mode 100644
index 000000000..f80c2656e
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13554-diff.txt
@@ -0,0 +1,17 @@
+diff --git a/sklearn/metrics/pairwise.py b/sklearn/metrics/pairwise.py
+index 5f87d880c..1abe1ba5a 100644
+--- a/sklearn/metrics/pairwise.py
++++ b/sklearn/metrics/pairwise.py
+@@ -245,6 +245,12 @@ def euclidean_distances(X, Y=None, Y_norm_squared=None, squared=False,
+     else:
+         YY = row_norms(Y, squared=True)[np.newaxis, :]
+ 
++    # Cast X and Y to float64 if they are float32, to improve precision
++    if X.dtype == np.float32:
++        X = X.astype(np.float64)
++    if Y is not None and Y.dtype == np.float32:
++        Y = Y.astype(np.float64)
++
+     distances = safe_sparse_dot(X, Y.T, dense_output=True)
+     distances *= -2
+     distances += XX
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13641-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13641-diff.txt
new file mode 100644
index 000000000..660f270d1
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13641-diff.txt
@@ -0,0 +1,34 @@
+diff --git a/sklearn/feature_extraction/text.py b/sklearn/feature_extraction/text.py
+index 9cdbace62..2884b11da 100644
+--- a/sklearn/feature_extraction/text.py
++++ b/sklearn/feature_extraction/text.py
+@@ -1019,7 +1019,28 @@ class CountVectorizer(BaseEstimator, VectorizerMixin):
+         min_df = self.min_df
+         max_features = self.max_features
+ 
+-        vocabulary, X = self._count_vocab(raw_documents,
++        # If a specific analyzer is provided, we use it instead of the built-in ones
++        if callable(self.analyzer):
++            # Since the user specified a custom analyzer,
++            # we assume that they want to analyze the files themselves.
++            processed_docs = []
++            for doc in raw_documents:
++                if self.input == 'filename':
++                    doc = self.decode(doc)
++                elif self.input == 'file':
++                    doc = self.decode(doc.read())
++                processed_docs.append(doc)
++        else:
++            # Preprocess the documents with the preprocessor and tokenizer
++            processed_docs = []
++            for doc in raw_documents:
++                if self.input == 'filename':
++                    doc = self.decode(doc)
++                elif self.input == 'file':
++                    doc = self.decode(doc.read())
++                processed_docs.append(self.preprocessor(doc))
++
++        vocabulary, X = self._count_vocab(processed_docs,
+                                           self.fixed_vocabulary_)
+ 
+         if self.binary:
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13828-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13828-diff.txt
new file mode 100644
index 000000000..96bf9ee55
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13828-diff.txt
@@ -0,0 +1,91 @@
+diff --git a/sklearn/cluster/affinity_propagation_.py b/sklearn/cluster/affinity_propagation_.py
+index 1ee5213e0..ca54574ec 100644
+--- a/sklearn/cluster/affinity_propagation_.py
++++ b/sklearn/cluster/affinity_propagation_.py
+@@ -111,8 +111,17 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
+     if S.shape[0] != S.shape[1]:
+         raise ValueError("S must be a square array (shape=%s)" % repr(S.shape))
+ 
++    from scipy.sparse import issparse, csr_matrix
++
+     if preference is None:
+-        preference = np.median(S)
++        if issparse(S):
++            # Convert sparse matrix to CSR format for efficient operations
++            S_csr = csr_matrix(S)
++            # Calculate the median for sparse matrix
++            # This is a placeholder, actual implementation will vary
++            preference = calculate_sparse_median(S_csr)
++        else:
++            preference = np.median(S)
+     if damping < 0.5 or damping >= 1:
+         raise ValueError('damping must be >= 0.5 and < 1')
+ 
+@@ -125,13 +134,9 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
+         warnings.warn("All samples have mutually equal similarities. "
+                       "Returning arbitrary cluster center(s).")
+         if preference.flat[0] >= S.flat[n_samples - 1]:
+-            return ((np.arange(n_samples), np.arange(n_samples), 0)
+-                    if return_n_iter
+-                    else (np.arange(n_samples), np.arange(n_samples)))
++            return (np.arange(n_samples), np.arange(n_samples), 0) if return_n_iter else (np.arange(n_samples), np.arange(n_samples), None)
+         else:
+-            return ((np.array([0]), np.array([0] * n_samples), 0)
+-                    if return_n_iter
+-                    else (np.array([0]), np.array([0] * n_samples)))
++            return (np.array([0]), np.array([0] * n_samples), 0) if return_n_iter else (np.array([0]), np.array([0] * n_samples), None)
+ 
+     random_state = np.random.RandomState(0)
+ 
+@@ -149,8 +154,9 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
+ 
+     # Execute parallel affinity propagation updates
+     e = np.zeros((n_samples, convergence_iter))
+-
++    E = np.zeros(n_samples, dtype=bool)
+     ind = np.arange(n_samples)
++    it = 0
+ 
+     for it in range(max_iter):
+         # tmp = A + S; compute responsibilities
+@@ -225,11 +231,27 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
+         labels = np.array([-1] * n_samples)
+         cluster_centers_indices = []
+ 
+-    if return_n_iter:
+-        return cluster_centers_indices, labels, it + 1
+-    else:
+-        return cluster_centers_indices, labels
++    return (cluster_centers_indices, labels, it + 1) if return_n_iter else (cluster_centers_indices, labels, None)
++
++def calculate_sparse_median(S_csr):
++    """
++    Calculate the median of the non-zero values in a sparse CSR matrix.
+ 
++    Parameters
++    ----------
++    S_csr : scipy.sparse.csr_matrix
++        Input sparse matrix in Compressed Sparse Row format.
++
++    Returns
++    -------
++    median_value : float
++        The median value of the non-zero elements in the sparse matrix.
++    """
++    # Convert the sparse matrix to a dense 1D array of non-zero values
++    non_zero_values = S_csr.data
++    # Calculate the median of the non-zero values
++    median_value = np.median(non_zero_values)
++    return median_value
+ 
+ ###############################################################################
+ 
+@@ -364,7 +386,7 @@ class AffinityPropagation(BaseEstimator, ClusterMixin):
+         y : Ignored
+ 
+         """
+-        X = check_array(X, accept_sparse='csr')
++        X = check_array(X, accept_sparse=True)
+         if self.affinity == "precomputed":
+             self.affinity_matrix_ = X
+         elif self.affinity == "euclidean":
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7615-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7615-diff.txt
new file mode 100644
index 000000000..5eae4b4ba
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7615-diff.txt
@@ -0,0 +1,53 @@
+diff --git a/setup.py b/setup.py
+index a427d5493..d29c9a338 100644
+--- a/setup.py
++++ b/setup.py
+@@ -21,7 +21,7 @@ install_requires = [
+     'sphinxcontrib-htmlhelp',
+     'sphinxcontrib-serializinghtml',
+     'sphinxcontrib-qthelp',
+-    'Jinja2>=2.3',
++    'Jinja2<3.1',
+     'Pygments>=2.0',
+     'docutils>=0.12',
+     'snowballstemmer>=1.1',
+diff --git a/sphinx/roles.py b/sphinx/roles.py
+index 57d11c269..28eb2df90 100644
+--- a/sphinx/roles.py
++++ b/sphinx/roles.py
+@@ -458,7 +458,7 @@ def emph_literal_role(typ: str, rawtext: str, text: str, lineno: int, inliner: I
+ 
+ 
+ class EmphasizedLiteral(SphinxRole):
+-    parens_re = re.compile(r'(\\\\|\\{|\\}|{|})')
++    parens_re = re.compile(r'(\\\\+|\\{|\\}|{|})')
+ 
+     def run(self) -> Tuple[List[Node], List[system_message]]:
+         children = self.parse(self.text)
+@@ -472,8 +472,11 @@ class EmphasizedLiteral(SphinxRole):
+ 
+         stack = ['']
+         for part in self.parens_re.split(text):
+-            if part == '\\\\':  # escaped backslash
+-                stack[-1] += '\\'
++            if part.startswith('\\\\'):  # escaped backslashes
++                num_backslashes = len(part)
++                # According to RST spec, "\\" becomes "\", "\\\" becomes "\\", and so on
++                # So we divide by 2 the number of backslashes to render the correct amount
++                stack[-1] += '\\' * (num_backslashes // 2)
+             elif part == '{':
+                 if len(stack) >= 2 and stack[-2] == "{":  # nested
+                     stack[-1] += "{"
+diff --git a/tox.ini b/tox.ini
+index d9f040544..bf39854b6 100644
+--- a/tox.ini
++++ b/tox.ini
+@@ -28,7 +28,7 @@ extras =
+ setenv =
+     PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils
+ commands=
+-    pytest --durations 25 {posargs}
++    pytest -rA --durations 25 {posargs}
+ 
+ [testenv:flake8]
+ basepython = python3
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7975-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7975-diff.txt
new file mode 100644
index 000000000..3d47e348d
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7975-diff.txt
@@ -0,0 +1,46 @@
+diff --git a/setup.py b/setup.py
+index a404f1fa5..250ef5b61 100644
+--- a/setup.py
++++ b/setup.py
+@@ -21,7 +21,7 @@ install_requires = [
+     'sphinxcontrib-htmlhelp',
+     'sphinxcontrib-serializinghtml',
+     'sphinxcontrib-qthelp',
+-    'Jinja2>=2.3',
++    'Jinja2<3.1',
+     'Pygments>=2.0',
+     'docutils>=0.12',
+     'snowballstemmer>=1.1',
+diff --git a/sphinx/environment/adapters/indexentries.py b/sphinx/environment/adapters/indexentries.py
+index 5af213932..bdde4829a 100644
+--- a/sphinx/environment/adapters/indexentries.py
++++ b/sphinx/environment/adapters/indexentries.py
+@@ -165,11 +165,11 @@ class IndexEntries:
+                 if k.startswith('\N{RIGHT-TO-LEFT MARK}'):
+                     k = k[1:]
+                 letter = unicodedata.normalize('NFD', k[0])[0].upper()
+-                if letter.isalpha() or letter == '_':
+-                    return letter
+-                else:
+-                    # get all other symbols under one heading
++                if not letter.isalpha():
++                    # get all non-alphabetic symbols under one heading
+                     return _('Symbols')
++                else:
++                    return letter
+             else:
+                 return v[2]
+         return [(key_, list(group))
+diff --git a/tox.ini b/tox.ini
+index bddd822a6..34baee205 100644
+--- a/tox.ini
++++ b/tox.ini
+@@ -27,7 +27,7 @@ extras =
+ setenv =
+     PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils
+ commands=
+-    pytest --durations 25 {posargs}
++    pytest -rA --durations 25 {posargs}
+ 
+ [testenv:flake8]
+ basepython = python3
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-8579-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-8579-diff.txt
new file mode 100644
index 000000000..11eda1d38
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-8579-diff.txt
@@ -0,0 +1,136 @@
+diff --git a/setup.py b/setup.py
+index 8d40de1a8..05716fae1 100644
+--- a/setup.py
++++ b/setup.py
+@@ -21,7 +21,7 @@ install_requires = [
+     'sphinxcontrib-htmlhelp',
+     'sphinxcontrib-serializinghtml',
+     'sphinxcontrib-qthelp',
+-    'Jinja2>=2.3',
++    'Jinja2<3.1',
+     'Pygments>=2.0',
+     'docutils>=0.12',
+     'snowballstemmer>=1.1',
+diff --git a/sphinx/builders/linkcheck.py b/sphinx/builders/linkcheck.py
+index 06a6293d2..6cebacade 100644
+--- a/sphinx/builders/linkcheck.py
++++ b/sphinx/builders/linkcheck.py
+@@ -46,6 +46,7 @@ CHECK_IMMEDIATELY = 0
+ QUEUE_POLL_SECS = 1
+ DEFAULT_DELAY = 60.0
+ 
++print("DEBUG: linkcheck.py script started")
+ 
+ class AnchorCheckParser(HTMLParser):
+     """Specialized HTML parser that looks for a specific anchor."""
+@@ -116,6 +117,7 @@ class CheckExternalLinksBuilder(Builder):
+             self.workers.append(thread)
+ 
+     def check_thread(self) -> None:
++        print("DEBUG: Starting check_thread")
+         kwargs = {}
+         if self.app.config.linkcheck_timeout:
+             kwargs['timeout'] = self.app.config.linkcheck_timeout
+@@ -182,7 +184,7 @@ class CheckExternalLinksBuilder(Builder):
+                                                  **kwargs)
+                         response.raise_for_status()
+                     except (HTTPError, TooManyRedirects) as err:
+-                        if isinstance(err, HTTPError) and err.response.status_code == 429:
++                        if isinstance(err, HTTPError) and err.response is not None and err.response.status_code == 429:
+                             raise
+                         # retry with GET request if that fails, some servers
+                         # don't like HEAD requests.
+@@ -191,16 +193,16 @@ class CheckExternalLinksBuilder(Builder):
+                                                 auth=auth_info, **kwargs)
+                         response.raise_for_status()
+             except HTTPError as err:
+-                if err.response.status_code == 401:
++                if err.response is not None and err.response.status_code == 401:
+                     # We'll take "Unauthorized" as working.
+                     return 'working', ' - unauthorized', 0
+-                elif err.response.status_code == 429:
++                elif err.response is not None and err.response.status_code == 429:
+                     next_check = self.limit_rate(err.response)
+                     if next_check is not None:
+                         self.wqueue.put((next_check, uri, docname, lineno), False)
+                         return 'rate-limited', '', 0
+                     return 'broken', str(err), 0
+-                elif err.response.status_code == 503:
++                elif err.response is not None and err.response.status_code == 503:
+                     # We'll take "Service Unavailable" as ignored.
+                     return 'ignored', str(err), 0
+                 else:
+@@ -256,6 +258,9 @@ class CheckExternalLinksBuilder(Builder):
+                     return 'ignored', '', 0
+ 
+             # need to actually check the URI
++            status = 'unknown'
++            info = ''
++            code = 0
+             for _ in range(self.app.config.linkcheck_retries):
+                 status, info, code = check_uri()
+                 if status != "broken":
+@@ -287,17 +292,22 @@ class CheckExternalLinksBuilder(Builder):
+                 # Sleep before putting message back in the queue to avoid
+                 # waking up other threads.
+                 time.sleep(QUEUE_POLL_SECS)
++                print("DEBUG: Re-queuing item. Queue size before put():", self.wqueue.qsize(), "Item:", (next_check, uri, docname, lineno))
+                 self.wqueue.put((next_check, uri, docname, lineno), False)
+-                self.wqueue.task_done()
+                 continue
++            status = 'unknown'
++            info = ''
++            code = 0
+             status, info, code = check(docname)
+             if status == 'rate-limited':
+                 logger.info(darkgray('-rate limited-   ') + uri + darkgray(' | sleeping...'))
+             else:
+                 self.rqueue.put((uri, docname, lineno, status, info, code))
++            print("DEBUG: task_done() called. Queue size before task_done():", self.wqueue.qsize())
+             self.wqueue.task_done()
+ 
+     def limit_rate(self, response: Response) -> Optional[float]:
++        delay = DEFAULT_DELAY  # Initialize delay to default
+         next_check = None
+         retry_after = response.headers.get("Retry-After")
+         if retry_after:
+@@ -387,8 +397,9 @@ class CheckExternalLinksBuilder(Builder):
+             self.write_entry('redirected ' + text, docname, filename,
+                              lineno, uri + ' to ' + info)
+             self.write_linkstat(linkstat)
++        print(f"DEBUG: Finished processing result for {uri}")
+ 
+-    def get_target_uri(self, docname: str, typ: str = None) -> str:
++    def get_target_uri(self, docname: str, typ: str = '') -> str:
+         return ''
+ 
+     def get_outdated_docs(self) -> Set[str]:
+@@ -398,6 +409,7 @@ class CheckExternalLinksBuilder(Builder):
+         return
+ 
+     def write_doc(self, docname: str, doctree: Node) -> None:
++        print("DEBUG: Starting write_doc for", docname)
+         logger.info('')
+         n = 0
+ 
+@@ -439,6 +451,7 @@ class CheckExternalLinksBuilder(Builder):
+             output.write('\n')
+ 
+     def finish(self) -> None:
++        print("DEBUG: Finish method called")
+         self.wqueue.join()
+         # Shutdown threads.
+         for worker in self.workers:
+diff --git a/tox.ini b/tox.ini
+index dbb705a3a..9f4fc3a32 100644
+--- a/tox.ini
++++ b/tox.ini
+@@ -28,7 +28,7 @@ setenv =
+     PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils
+     PYTEST_ADDOPTS = {env:PYTEST_ADDOPTS:} --color yes
+ commands=
+-    python -X dev -m pytest --durations 25 {posargs}
++    python -X dev -m pytest -rA --durations 25 {posargs}
+ 
+ [testenv:flake8]
+ basepython = python3
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9231-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9231-diff.txt
new file mode 100644
index 000000000..0b7230fcb
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9231-diff.txt
@@ -0,0 +1,24 @@
+diff --git a/sphinx/builders/manpage.py b/sphinx/builders/manpage.py
+index 532d2b8fe..897b310cf 100644
+--- a/sphinx/builders/manpage.py
++++ b/sphinx/builders/manpage.py
+@@ -65,7 +65,7 @@ class ManualPageBuilder(Builder):
+             docname, name, description, authors, section = info
+             if docname not in self.env.all_docs:
+                 logger.warning(__('"man_pages" config value references unknown '
+-                                  'document %s'), docname)
++                                   'document %s'), docname)
+                 continue
+             if isinstance(authors, str):
+                 if authors:
+@@ -79,8 +79,8 @@ class ManualPageBuilder(Builder):
+             docsettings.section = section
+ 
+             if self.config.man_make_section_directory:
+-                ensuredir(path.join(self.outdir, str(section)))
+-                targetname = '%s/%s.%s' % (section, name, section)
++                ensuredir(path.join(self.outdir, 'man' + str(section)))
++                targetname = 'man%s/%s.%s' % (section, name, section)
+             else:
+                 targetname = '%s.%s' % (name, section)
+ 
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9602-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9602-diff.txt
new file mode 100644
index 000000000..c77545be9
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9602-diff.txt
@@ -0,0 +1,122 @@
+diff --git a/sphinx/util/typing.py b/sphinx/util/typing.py
+index cf4318cda..6f04adb28 100644
+--- a/sphinx/util/typing.py
++++ b/sphinx/util/typing.py
+@@ -73,13 +73,15 @@ TitleGetter = Callable[[nodes.Node], str]
+ Inventory = Dict[str, Dict[str, Tuple[str, str, str, str]]]
+ 
+ 
+-def get_type_hints(obj: Any, globalns: Dict = None, localns: Dict = None) -> Dict[str, Any]:
++def get_type_hints(obj: Any, globalns: Optional[Dict] = None, localns: Optional[Dict] = None) -> Dict[str, Any]:
+     """Return a dictionary containing type hints for a function, method, module or class object.
+ 
+     This is a simple wrapper of `typing.get_type_hints()` that does not raise an error on
+     runtime.
+     """
+     from sphinx.util.inspect import safe_getattr  # lazy loading
++    globalns = globalns if globalns is not None else {}
++    localns = localns if localns is not None else {}
+ 
+     try:
+         return typing.get_type_hints(obj, globalns, localns)
+@@ -118,11 +120,11 @@ def restify(cls: Optional[Type]) -> str:
+         elif inspect.isNewType(cls):
+             return ':class:`%s`' % cls.__name__
+         elif UnionType and isinstance(cls, UnionType):
+-            if len(cls.__args__) > 1 and None in cls.__args__:
+-                args = ' | '.join(restify(a) for a in cls.__args__ if a)
++            if getattr(cls, '__args__', None) is not None and len(cls.__args__) > 1 and None in cls.__args__:
++                args = ' | '.join(restify(a) for a in cls.__args__ if a) if cls.__args__ is not None else ''
+                 return 'Optional[%s]' % args
+             else:
+-                return ' | '.join(restify(a) for a in cls.__args__)
++                return ' | '.join(restify(a) for a in cls.__args__) if getattr(cls, '__args__', None) is not None else ''
+         elif cls.__module__ in ('__builtin__', 'builtins'):
+             if hasattr(cls, '__args__'):
+                 return ':class:`%s`\\ [%s]' % (
+@@ -145,9 +147,9 @@ def _restify_py37(cls: Optional[Type]) -> str:
+     from sphinx.util import inspect  # lazy loading
+ 
+     if (inspect.isgenericalias(cls) and
+-            cls.__module__ == 'typing' and cls.__origin__ is Union):
++            cls.__module__ == 'typing' and getattr(cls, '_name', None) == 'Callable'):
+         # Union
+-        if len(cls.__args__) > 1 and cls.__args__[-1] is NoneType:
++        if getattr(cls, '__args__', None) is not None and len(cls.__args__) > 1 and cls.__args__[-1] is NoneType:
+             if len(cls.__args__) > 2:
+                 args = ', '.join(restify(a) for a in cls.__args__[:-1])
+                 return ':obj:`~typing.Optional`\\ [:obj:`~typing.Union`\\ [%s]]' % args
+@@ -173,12 +175,13 @@ def _restify_py37(cls: Optional[Type]) -> str:
+         elif all(is_system_TypeVar(a) for a in cls.__args__):
+             # Suppress arguments if all system defined TypeVars (ex. Dict[KT, VT])
+             pass
+-        elif cls.__module__ == 'typing' and cls._name == 'Callable':
++        elif cls.__module__ == 'typing' and getattr(origin, '_name', None) == 'Callable':
+             args = ', '.join(restify(a) for a in cls.__args__[:-1])
+             text += r"\ [[%s], %s]" % (args, restify(cls.__args__[-1]))
+         elif cls.__module__ == 'typing' and getattr(origin, '_name', None) == 'Literal':
+-            text += r"\ [%s]" % ', '.join(repr(a) for a in cls.__args__)
+-        elif cls.__args__:
++            # Handle Literal types without creating class references
++            return f'Literal[{", ".join(repr(a) for a in cls.__args__)}]'
++        elif getattr(cls, '__args__', None):
+             text += r"\ [%s]" % ", ".join(restify(a) for a in cls.__args__)
+ 
+         return text
+@@ -368,28 +371,28 @@ def _stringify_py37(annotation: Any) -> str:
+                 else:
+                     return 'Optional[%s]' % stringify(annotation.__args__[0])
+             else:
+-                args = ', '.join(stringify(a) for a in annotation.__args__)
++                args = ', '.join(stringify(a) for a in annotation.__args__) if annotation.__args__ is not None else ''
+                 return 'Union[%s]' % args
+         elif qualname == 'types.Union':
+             if len(annotation.__args__) > 1 and None in annotation.__args__:
+-                args = ' | '.join(stringify(a) for a in annotation.__args__ if a)
++                args = ' | '.join(stringify(a) for a in annotation.__args__ if a) if annotation.__args__ is not None else ''
+                 return 'Optional[%s]' % args
+             else:
+-                return ' | '.join(stringify(a) for a in annotation.__args__)
++                return ' | '.join(stringify(a) for a in annotation.__args__) if annotation.__args__ is not None else ''
+         elif qualname == 'Callable':
+             args = ', '.join(stringify(a) for a in annotation.__args__[:-1])
+             returns = stringify(annotation.__args__[-1])
+             return '%s[[%s], %s]' % (qualname, args, returns)
+         elif qualname == 'Literal':
+             args = ', '.join(repr(a) for a in annotation.__args__)
+-            return '%s[%s]' % (qualname, args)
++            return f'Literal[{args}]'
+         elif str(annotation).startswith('typing.Annotated'):  # for py39+
+             return stringify(annotation.__args__[0])
+         elif all(is_system_TypeVar(a) for a in annotation.__args__):
+             # Suppress arguments if all system defined TypeVars (ex. Dict[KT, VT])
+-            return qualname
++            pass
+         else:
+-            args = ', '.join(stringify(a) for a in annotation.__args__)
++            args = ', '.join(stringify(a) for a in annotation.__args__) if annotation.__args__ is not None else ''
+             return '%s[%s]' % (qualname, args)
+ 
+     return qualname
+@@ -447,7 +450,7 @@ def _stringify_py36(annotation: Any) -> str:
+                 else:
+                     return 'Optional[%s]' % stringify(params[0])
+             else:
+-                param_str = ', '.join(stringify(p) for p in params)
++                param_str = ', '.join(stringify(p) for p in params) if params is not None else ''
+                 return 'Union[%s]' % param_str
+ 
+     return qualname
+diff --git a/tox.ini b/tox.ini
+index b6a67fd85..483f2df92 100644
+--- a/tox.ini
++++ b/tox.ini
+@@ -28,7 +28,7 @@ setenv =
+     PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils,ignore::DeprecationWarning:pip._vendor.packaging.version
+     PYTEST_ADDOPTS = {env:PYTEST_ADDOPTS:} --color yes
+ commands=
+-    python -X dev -m pytest --durations 25 {posargs}
++    python -X dev -m pytest -rA --durations 25 {posargs}
+ 
+ [testenv:flake8]
+ basepython = python3
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-11232-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-11232-diff.txt
new file mode 100644
index 000000000..7d7388043
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-11232-diff.txt
@@ -0,0 +1,14 @@
+diff --git a/sympy/simplify/cse_main.py b/sympy/simplify/cse_main.py
+index e49ba26a70..45ed59fe93 100644
+--- a/sympy/simplify/cse_main.py
++++ b/sympy/simplify/cse_main.py
+@@ -515,8 +515,7 @@ def cse(exprs, symbols=None, optimizations=None, postprocess=None,
+     for i, (sym, subtree) in enumerate(replacements):
+         subtree = postprocess_for_cse(subtree, optimizations)
+         replacements[i] = (sym, subtree)
+-    reduced_exprs = [postprocess_for_cse(e, optimizations)
+-                     for e in reduced_exprs]
++    reduced_exprs = [e.xreplace(replacements) for e in reduced_exprs]
+ 
+     # Get the matrices back
+     for i, e in enumerate(exprs):
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-12301-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-12301-diff.txt
new file mode 100644
index 000000000..6e3ba1b2c
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-12301-diff.txt
@@ -0,0 +1,118 @@
+diff --git a/sympy/simplify/cse_main.py b/sympy/simplify/cse_main.py
+index a771dd377b..e2fc4b2cd4 100644
+--- a/sympy/simplify/cse_main.py
++++ b/sympy/simplify/cse_main.py
+@@ -13,6 +13,11 @@
+ 
+ from . import cse_opts
+ 
++import logging
++
++logging.basicConfig(filename='/home/ubuntu/sympy/sympy/simplify/cse_debug.log', level=logging.DEBUG,
++                    format='%(asctime)s:%(levelname)s:%(message)s')
++
+ # (preprocessor, postprocessor) pairs which are commonly useful. They should
+ # each take a sympy expression and return a possibly transformed expression.
+ # When used in the function ``cse()``, the target expressions will be transformed
+@@ -158,11 +163,13 @@ def pairwise_most_common(sets):
+     from sympy.utilities.iterables import subsets
+     from collections import defaultdict
+     most = -1
++    best_keys = []
++    best = defaultdict(list)
+     for i, j in subsets(list(range(len(sets))), 2):
+         com = sets[i] & sets[j]
+         if com and len(com) > most:
+-            best = defaultdict(list)
+             best_keys = []
++            best = defaultdict(list)
+             most = len(com)
+         if len(com) == most:
+             if com not in best_keys:
+@@ -393,6 +400,7 @@ def restore(dafi):
+     # split muls into commutative
+     commutative_muls = set()
+     for m in muls:
++        logging.debug(f"Splitting Mul objects into commutative and non-commutative parts: {m}")
+         c, nc = m.args_cnc(cset=True)
+         if c:
+             c_mul = m.func(*c)
+@@ -400,6 +408,7 @@ def restore(dafi):
+                 opt_subs[m] = m.func(c_mul, m.func(*nc), evaluate=False)
+             if len(c) > 1:
+                 commutative_muls.add(c_mul)
++        logging.debug(f"Finished splitting Mul objects into commutative and non-commutative parts: {m}")
+ 
+     _match_common_args(Add, adds)
+     _match_common_args(Mul, commutative_muls)
+@@ -417,12 +426,17 @@ def tree_cse(exprs, symbols, opt_subs=None, order='canonical', ignore=()):
+         The expressions to reduce.
+     symbols : infinite iterator yielding unique Symbols
+         The symbols used to label the common subexpressions which are pulled
+-        out.
++        out. The ``numbered_symbols`` generator is useful. The default is a
++        stream of symbols of the form "x0", "x1", etc. This must be an
++        infinite iterator.
+     opt_subs : dictionary of expression substitutions
+         The expressions to be substituted before any CSE action is performed.
+     order : string, 'none' or 'canonical'
+-        The order by which Mul and Add arguments are processed. For large
+-        expressions where speed is a concern, use the setting order='none'.
++        The order by which Mul and Add arguments are processed. If set to
++        'canonical', arguments will be canonically ordered. If set to 'none',
++        ordering will be faster but dependent on expressions hashes, thus
++        machine dependent and variable. For large expressions where speed is a
++        concern, use the setting order='none'.
+     ignore : iterable of Symbols
+         Substitutions containing any Symbol from ``ignore`` will be ignored.
+     """
+@@ -496,6 +510,7 @@ def _rebuild(expr):
+         # If enabled, parse Muls and Adds arguments by order to ensure
+         # replacement order independent from hashes
+         if order != 'none':
++            logging.debug(f"Before canonical ordering: {expr}")
+             if isinstance(expr, (Mul, MatMul)):
+                 c, nc = expr.args_cnc()
+                 if c == [1]:
+@@ -506,6 +521,7 @@ def _rebuild(expr):
+                 args = list(ordered(expr.args))
+             else:
+                 args = expr.args
++            logging.debug(f"After canonical ordering: {expr}")
+         else:
+             args = expr.args
+ 
+@@ -515,6 +531,8 @@ def _rebuild(expr):
+         else:
+             new_expr = expr
+ 
++        logging.debug(f"Rebuilding expression: {expr}")
++
+         if orig_expr in to_eliminate:
+             try:
+                 sym = next(symbols)
+@@ -546,6 +564,7 @@ def _rebuild(expr):
+     #     R = [(x0, d + f), (x1, b + d)]
+     #     C = [e + x0 + x1, g + x0 + x1, a + c + d + f + g]
+     # but the args of C[-1] should not be `(a + c, d + f + g)`
++    logging.debug(f"Before hollow nesting prevention: {exprs}")
+     nested = [[i for i in f.args if isinstance(i, f.func)] for f in exprs]
+     for i in range(len(exprs)):
+         F = reduced_exprs[i].func
+@@ -563,6 +582,7 @@ def _rebuild(expr):
+             else:
+                 args.append(a)
+         reduced_exprs[i] = F(*args)
++    logging.debug(f"After hollow nesting prevention: {reduced_exprs}")
+ 
+     return replacements, reduced_exprs
+ 
+@@ -644,6 +664,8 @@ def cse(exprs, symbols=None, optimizations=None, postprocess=None,
+     from sympy.matrices import (MatrixBase, Matrix, ImmutableMatrix,
+                                 SparseMatrix, ImmutableSparseMatrix)
+ 
++    logging.debug("Starting cse function")
++
+     # Handle the case if just one expression was passed.
+     if isinstance(exprs, (Basic, MatrixBase)):
+         exprs = [exprs]
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-13031-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-13031-diff.txt
new file mode 100644
index 000000000..f6854b522
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-13031-diff.txt
@@ -0,0 +1,2045 @@
+diff --git a/.travis.yml b/.travis.yml
+index 48c05b187f..1baf10d530 100644
+--- a/.travis.yml
++++ b/.travis.yml
+@@ -9,7 +9,6 @@ env:
+   - SPLIT="4/4" TEST_SYMPY="true"
+   global:
+     - secure: "YIEZal9EBTL+fg2YmoZoS8Bvt3eAVUOZjb38CtqpzR2CCSXWoUk35KG23m2NknlY1iKfYJyt7XWBszT/VKOQEbWQq7PIakV4vIByrWacgBxy1x3WC+rZoW7TX+JJiL+y942qIYbMoNMMB8xFpE5RDLSjSecMpFhJJXoafVTvju8="
+-dist: trusty
+ 
+ python:
+   - 2.7
+@@ -27,7 +26,6 @@ matrix:
+         - TEST_THEANO="true"
+         - TEST_ASCII="true"
+         - TEST_AUTOWRAP="true"
+-        - TEST_SYMENGINE="true"
+       addons:
+         apt:
+           packages:
+@@ -43,7 +41,6 @@ matrix:
+         - TEST_THEANO="true"
+         - TEST_ASCII="true"
+         - TEST_AUTOWRAP="true"
+-        - TEST_SYMENGINE="true"
+       addons:
+         apt:
+           packages:
+@@ -67,7 +64,6 @@ matrix:
+             - texlive-xetex
+             - texlive-fonts-recommended
+             - texlive-latex-extra
+-            - latexmk
+             - lmodern
+             - librsvg2-bin
+             - imagemagick
+@@ -97,6 +93,9 @@ matrix:
+       env:
+         - TEST_SLOW="true"
+         - SPLIT="3/3"
++    - python: 3.5
++      env:
++        - TEST_SYMENGINE="true"
+ 
+     # Everything here and below is in the allow_failures. The need to be
+     # duplicated here and in that section below.
+@@ -235,7 +234,7 @@ before_install:
+       pip install fastcache;
+     fi
+   - if [[ "${TEST_SPHINX}" == "true" ]]; then
+-      pip install "sphinx" "docutils" doctr;
++      pip install "sphinx==1.3.1" "docutils==0.12" doctr;
+     fi
+   - |
+     if [[ "${TEST_MATPLOTLIB}" == "true" || "${TEST_SYMENGINE}" == "true" ]]; then
+diff --git a/AUTHORS b/AUTHORS
+index d89b4c0d68..c7a641de7a 100644
+--- a/AUTHORS
++++ b/AUTHORS
+@@ -3,7 +3,7 @@ order of the date of their first contribution), except those who explicitly
+ didn't want to be mentioned. People with a * next to their names are not found
+ in the metadata of the git history. This file is generated automatically by
+ running `./bin/authors_update.py`.
+-There are a total of 619 authors.
++There are a total of 618 authors.
+ 
+ Ondřej Čertík <ondrej@certik.cz>
+ Fabian Pedregosa <fabian@fseoane.net>
+@@ -621,6 +621,5 @@ Vincent Delecroix <vincent.delecroix@labri.fr>
+ Michael Sparapany <msparapa@purdue.edu>
+ harsh_jain <harshjniitr@gmail.com>
+ Nathan Goldbaum <ngoldbau@illinois.edu>
+-latot <felipematas@yahoo.com>
+ Kenneth Lyons <ixjlyons@gmail.com>
+-Jiri Kuncar <jiri.kuncar@gmail.com>
++latot <felipematas@yahoo.com>
+diff --git a/bin/test_travis.sh b/bin/test_travis.sh
+index efd4fa1bed..9de7d200b8 100755
+--- a/bin/test_travis.sh
++++ b/bin/test_travis.sh
+@@ -12,7 +12,7 @@ fi
+ if [[ "${TEST_SPHINX}" == "true" ]]; then
+     echo "Testing SPHINX"
+     cd doc
+-    make html
++    make html-errors
+     make man
+     make latex
+     cd _build/latex
+@@ -27,6 +27,11 @@ if [[ "${TEST_SAGE}" == "true" ]]; then
+     ./bin/test -k tensorflow
+ fi
+ 
++if [[ "${TEST_SYMENGINE}" == "true" ]]; then
++    echo "Testing SYMENGINE"
++    export USE_SYMENGINE=1
++fi
++
+ # We change directories to make sure that we test the installed version of
+ # sympy.
+ mkdir empty
+@@ -126,13 +131,10 @@ fi
+ 
+ 
+ if [[ "${TEST_SYMENGINE}" == "true" ]]; then
+-    echo "Testing SYMENGINE"
+-    export USE_SYMENGINE=1
+     cat << EOF | python
+ print('Testing SymEngine')
+ import sympy
+ if not sympy.test('sympy/physics/mechanics'):
+     raise Exception('Tests failed')
+ EOF
+-    unset USE_SYMENGINE
+ fi
+diff --git a/doc/Makefile b/doc/Makefile
+index d2f822b12b..e29496e7a9 100644
+--- a/doc/Makefile
++++ b/doc/Makefile
+@@ -17,8 +17,9 @@ ALLSPHINXOPTSapi = -d _build/doctrees-api $(SPHINXOPTS) api
+ ALLSPHINXOPTSlatex = -d _build/doctrees-latex -D latex_paper_size=$(PAPER) \
+                 $(SPHINXOPTS) src
+ 
+-.PHONY: changes cheatsheet clean help html htmlapi htmlhelp info latex \
+-        linkcheck livehtml texinfo web logo man
++.PHONY: changes cheatsheet clean help html html-errors \
++        htmlapi htmlhelp info latex linkcheck livehtml \
++        texinfo web logo man
+ 
+ .SUFFIXES: .pdf .svg
+ 
+@@ -28,6 +29,7 @@ help:
+ 	@echo "  cheatsheet  to make the Cheatsheet"
+ 	@echo "  clean       to remove generated files"
+ 	@echo "  html        to make standalone HTML files"
++	@echo "  html-errors to make the standalone HTML files, stopping on any errors or warnings"
+ 	@echo "  htmlapi     to make HTML API docs"
+ 	@echo "  htmlhelp    to make HTML files and a HTML help project"
+ 	@echo "  info        to make Texinfo files and run them through makeinfo"
+@@ -44,7 +46,6 @@ clean:
+ 	-rm -rf sphinx
+ 	-rm -f $(PDFFILES)
+ 
+-html: SPHINXOPTS += -W
+ html: _build/logo/sympy-notailtext-favicon.ico
+ 	mkdir -p src/.static
+ 	mkdir -p _build/html
+@@ -55,6 +56,9 @@ html: _build/logo/sympy-notailtext-favicon.ico
+ 	@echo
+ 	@echo "Build finished. The HTML pages are in _build/html."
+ 
++html-errors: SPHINXOPTS += -W
++html-errors: html
++
+ htmlapi:
+ 	mkdir -p api/.static
+ 	mkdir -p api/modules
+@@ -82,8 +86,7 @@ htmlhelp:
+ latex: $(PDFFILES)
+ 	mkdir -p _build/latex _build/doctrees
+ 	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTSlatex) _build/latex
+-	sed -i'' -e "s/pdflatex/xelatex/g" _build/latex/Makefile
+-	sed -i'' -e "s/latexmk/latexmk -xelatex/g" _build/latex/Makefile
++	sed -i "s/pdflatex/xelatex/g" _build/latex/Makefile
+ 	@echo
+ 	@echo "Build finished; the LaTeX files are in _build/latex."
+ 	@echo "Run \`make all' in that directory to run these through xelatex."
+diff --git a/doc/ext/numpydoc.py b/doc/ext/numpydoc.py
+index b47000757b..a575060320 100644
+--- a/doc/ext/numpydoc.py
++++ b/doc/ext/numpydoc.py
+@@ -29,6 +29,7 @@
+     raise RuntimeError("Sphinx 1.0.1 or newer is required")
+ 
+ from docscrape_sphinx import get_doc_object, SphinxDocString
++from sphinx.util.compat import Directive
+ 
+ if sys.version_info[0] >= 3:
+     sixu = lambda s: s
+diff --git a/doc/src/conf.py b/doc/src/conf.py
+index 6066701cee..f4c5afdfd1 100644
+--- a/doc/src/conf.py
++++ b/doc/src/conf.py
+@@ -40,8 +40,6 @@
+ # The master toctree document.
+ master_doc = 'index'
+ 
+-suppress_warnings = ['ref.citation', 'ref.footnote']
+-
+ # General substitutions.
+ project = 'SymPy'
+ copyright = '2017 SymPy Development Team'
+diff --git a/release/Dockerfile b/release/Dockerfile
+index 0f7296cf48..61a5c92562 100644
+--- a/release/Dockerfile
++++ b/release/Dockerfile
+@@ -1,9 +1,9 @@
+ FROM continuumio/anaconda3
+ 
+-WORKDIR /root
++WORKDIR /home
+ 
+ RUN apt-get update \
+-    && apt-get install -y libc6-i386 libc6 linux-headers-amd64 git make zip graphviz inkscape texlive-xetex texlive-fonts-recommended texlive-latex-extra librsvg2-bin docbook2x latexmk \
++    && apt-get install -y libc6-i386 libc6 linux-headers-amd64 git make zip graphviz inkscape texlive-xetex texlive-fonts-recommended texlive-latex-extra librsvg2-bin docbook2x \
+     && apt-get -y clean
+ 
+ RUN conda config --add channels conda-forge
+@@ -15,12 +15,15 @@ RUN /opt/conda/bin/pip install xonda
+ 
+ # Make matplotlib tests work
+ # https://stackoverflow.com/questions/2801882/generating-a-png-with-matplotlib-when-display-is-undefined
+-ENV MATPLOTLIBRC=/root/matplotlibrc
++ENV MATPLOTLIBRC=/home/matplotlibrc
+ RUN mkdir -p $MATPLOTLIBRC
+ RUN echo "backend : Agg" > $MATPLOTLIBRC/matplotlibrc
+ 
+ RUN git clone git://github.com/sympy/sympy.git
++# This can be removed once this is in master
++RUN cd /home/sympy && git checkout 1.1
++RUN cd /home/sympy && git pull
+ 
+-WORKDIR /root/sympy/release
++WORKDIR /home/sympy/release
+ 
+ ENTRYPOINT ["./pull_and_run_rever.sh"]
+diff --git a/release/README.md b/release/README.md
+index ce5f8ef342..8fd4bde90f 100644
+--- a/release/README.md
++++ b/release/README.md
+@@ -1,6 +1,16 @@
+-**NOTE: The release script is currently in the process of moving from
+-Vagrant/fabric to Docker/rever. The fabfile.py is left here for reference, but
+-all release processes should be done with release.sh and rever.xsh.**
++TODO Fix release script to stop support for Python 2.6 and 3.2 (Issue #10463)
++
++# Prepare the VM
++
++First execute:
++
++    vagrant up
++    fab vagrant prepare
++
++which will prepare the VM (install packages, cache sympy repository, etc.).
++
++You only need to execute this once. It will take a while if you have never run
++it before, because it has to download a lot of stuff.
+ 
+ # Release
+ 
+@@ -24,39 +34,50 @@ First, make sure that you have done the following things
+ - Push the release branch up to origin, and make a pull request for it against
+   master.
+ 
+-It is important to create a new branch because that lets master continue as
+-normal. The release script will automatically checkout the release branch from
++It is important to create a new branch because that lets master continue
++as normal. The fab script will automatically checkout the release branch from
+ origin, which is why you need to push it (it determines what the release
+ branch by just looking at what branch you have checked out locally, so make
+ sure you are on the release branch when you release). It is important to
+ change the version number because it uses that in naming the tarballs it
+ creates.
+ 
+-Next, make sure you have Docker installed.
+-
+-**TODO: Fix the release script to pull sympy/sympy-release from Dockerhub.**
++If you want to test the release process without pushing a branch to the
++official repo, you can push a branch to your fork and use `fab vagrant
++release:fork='username'`, where `username` is your GitHub username.  Note that
++once you do the actual release, you should do it in a branch in the official
++GitHub repo. **NOTE**: If your fork does not have all the tags of the
++official repo, then the code that finds the previous version will not work
++correctly.  Hence, you may see things like more authors in the authors list
++than you should.  To remedy this, be sure to do `git fetch origin --tags` and
++`git push github --tags`.
+ 
+ Once you have done these things, execute:
+ 
+-    ./release.sh <BRANCH> <VERSION>
++    fab vagrant release
+ 
+-where `<BRANCH>` is the release branch (e.g., `0.7.3`), and `<VERSION>` is the
+-release version (e.g., `0.7.3rc1`).
++this create release tarballs and put them all into a new "release" directory
++of the current directory.
+ 
+-On Linux, you may need to use `sudo` to execute this.
++# Testing things
+ 
+-This will run all the release scripts. If they are successful, they will
+-create release tarballs and put them all into a new "release-VERSION"
+-directory of the current directory. Most likely they will fail the first time,
+-in which case you will need to investigate why and fix things (e.g., update
+-authors, run tests, update whitelists in `rever.xsh`, fix setup.py). The whole
+-script can take about an hour or so to run (depending on how long the tests
+-take). Every time you re-run the script, it pulls from the branch and runs
+-everything from scratch.
++The full test suite is not run by fabric, because we leave that to
++Travis. However, there are things that need to be tested specific to the
++release. Most of these things are done automatically by the release command
++(like testing that the tarball can be installed), but one thing must be tested
++manually, because it has to be inspected by hand, namely, making sure that the
++tarballs contain everything, and don't contain any junk files.
+ 
+-At the end it will print two things, the list of authors, and the md5 sums.
+-Copy the list of authors into the release notes. You should verify that the
+-md5 sums of the release files are the same as what are printed.
++Run
++
++    fab vagrant show_files:arg
++
++to show the files in the tarball, where `arg` is `source` or `html`.  You'll
++probably want to pipe the output of this into `less`, so that you can inspect
++it.
++
++You should also open the pdf and make sure that it has built correctly, and
++open the html docs and make sure that they have built correctly.
+ 
+ # Tagging the release
+ 
+@@ -82,14 +103,11 @@ everything is right before pushing.
+ 
+ # Uploading
+ 
+-**WARNING: This stuff does not fully work yet. Some development on `rever.xsh`
+-may be required.**
+-
+ Before you release, you need to push the tag up, as described above.
+ 
+ Release candidates should be uploaded to GitHub only.
+ 
+-    rever VERSION -a GitHub_release
++    fab vagrant GitHub_release
+ 
+ This will create the release on GitHub for the tag, and upload the files to
+ it.  Do not upload release candidates to PyPI, as `pip` and `easy_install`
+@@ -102,12 +120,19 @@ only supported via OAuth, so using a token is required.
+ 
+ You (obviously) need push access to create a GitHub release.
+ 
++If you want to test this before doing it, use
++
++    fab vagrant GitHub_release:draft=True
++
++This will make the release not visible until you go to the web interface and
++publish it.  You can also set the `user` and `repo` flags to test against a
++different GitHub repo.
++
+ For final releases, you should upload to both GitHub and PyPI. The command
+ 
+-    rever VERSION -a upload
++    fab vagrant upload
+ 
+-will do both of these (**TODO: This function has not been translated from the
+-fabfile yet**).  You will need admin access to the SymPy PyPI project.
++will do both of these.  You will need admin access to the SymPy PyPI project.
+ 
+ Note that if either of these commands fails for some reason, you will very
+ likely need to go into the web interface and clean some things up before you
+@@ -117,24 +142,43 @@ can upload again.
+ 
+ You should now update the websites. Only do this for final releases. The command
+ 
+-    rever VERSION -a update_websites
++    fab vagrant update_websites
+ 
+-will update docs.sympy.org and sympy.org (**TODO: This isn't fully translated
+-from the fabfile yet.**).  You will need to have local clones
++will update docs.sympy.org and sympy.org.  You will need to have local clones
+ of these repos, and push access to them (obviously).  **Note, this command
+ will commit and push the changes automatically.**
+ 
+ The other website that needs to be updated is SymPy Live. You should make this
+ as a pull request to the Live repo.
+ 
+-# Updating the Dockerfile
++# Other
++
++You can run all the SymPy tests by running:
++
++    fab vagrant test_sympy
++
++To get the md5 sums of all the files, use
++
++    fab md5
++
++To list the files in the tarball use
++
++    fab vagrant show_files:arg
++
++where `arg` is `source` or `html`, for the Python sources and the html docs,
++respectively. Note that the source code is already checked automatically
++against the files in git and a whitelist.
++
++You can obtain all available commands by:
++
++    fab -l
+ 
+-If you change the Dockerfile, you will need to run
++# Restarting from scratch
+ 
+-    docker build -f Dockerfile . -t sympy/sympy-release
++Run
+ 
+-Once you have it working, push the changes up to Dockerhub
++    vagrant destroy
+ 
+-    docker push sympy/sympy-release
++You can also delete the releases that it has built
+ 
+-You'll need access to the sympy org, ask Aaron or Ondřej if you need it.
++    rm -rf release
+diff --git a/release/Vagrantfile b/release/Vagrantfile
+new file mode 100644
+index 0000000000..9cd2ce08e9
+--- /dev/null
++++ b/release/Vagrantfile
+@@ -0,0 +1,10 @@
++# -*- mode: ruby -*-
++# vi: set ft=ruby :
++
++Vagrant::Config.run do |config|
++  #config.vm.box = "precise64"
++  #config.vm.box_url = "http://files.vagrantup.com/precise64.box"
++  config.vm.box = "precise32"
++  config.vm.box_url = "http://files.vagrantup.com/precise32.box"
++  config.ssh.forward_agent = true
++end
+diff --git a/release/fabfile.py b/release/fabfile.py
+index d25acdb727..7e5eee1ad1 100644
+--- a/release/fabfile.py
++++ b/release/fabfile.py
+@@ -308,7 +308,7 @@ def build_docs():
+         with virtualenv(venv):
+             with cd("/home/vagrant/repos/sympy/doc"):
+                 run("make clean")
+-                run("make html")
++                run("make html-errors")
+                 run("make man")
+                 with cd("/home/vagrant/repos/sympy/doc/_build"):
+                     run("mv html {html-nozip}".format(**tarball_formatter()))
+diff --git a/release/release.sh b/release/release.sh
+index 785b81da13..b65928bfd7 100755
+--- a/release/release.sh
++++ b/release/release.sh
+@@ -19,4 +19,5 @@ if [[ -z $2 ]]; then
+     $2=$1
+ fi
+ 
+-docker run -t -v "$parent_path/release-$2":/root/release sympy/sympy-release "$@"
++docker build -f Dockerfile . -t sympy-release
++docker run -v "$parent_path/release-$2":/home/release sympy-release "$@"
+diff --git a/release/rever.xsh b/release/rever.xsh
+index 818c135d26..0b55397ab8 100644
+--- a/release/rever.xsh
++++ b/release/rever.xsh
+@@ -3,8 +3,6 @@
+ $XONSH_SHOW_TRACEBACK = True
+ $RAISE_SUBPROC_ERROR = True
+ 
+-trace on
+-
+ import os
+ import sys
+ import unicodedata
+@@ -15,8 +13,6 @@ from contextlib import contextmanager
+ import json
+ import glob
+ import stat
+-import configparser
+-import time
+ 
+ import requests
+ from requests.auth import HTTPBasicAuth
+@@ -46,8 +42,6 @@ $ACTIVITIES = [
+     # 'tag',
+ ]
+ 
+-version = $VERSION
+-
+ # Work around https://github.com/ergs/rever/issues/15
+ @activity
+ def _version():
+@@ -83,12 +77,12 @@ def source_tarball():
+ 
+ @activity(deps={'_version'})
+ def build_docs():
+-    with run_in_conda_env(['sphinx', 'docutils', 'numpy', 'mpmath'],
++    with run_in_conda_env(['sphinx=1.3.1', 'docutils=0.12', 'numpy', 'mpmath'],
+         envname='sympy-release-docs'):
+ 
+         cd doc
+         make clean
+-        make html
++        make html-errors
+         make man
+ 
+         cd _build
+@@ -109,7 +103,7 @@ def build_docs():
+ @activity(deps={'source_tarball', 'build_docs'})
+ def copy_release_files():
+     ls dist
+-    cp dist/* /root/release/
++    cp dist/* /home/release/
+ 
+ @activity(deps={'source_tarball'})
+ def test_tarball27():
+@@ -209,7 +203,7 @@ def _md5(print_=True, local=False):
+     if local:
+         out = $(md5sum @(release_files()))
+     else:
+-        out = $(md5sum /root/release/*)
++        out = $(md5sum /home/release/*)
+     # Remove the release/ part for printing. Useful for copy-pasting into the
+     # release notes.
+     out = [i.split() for i in out.strip().split('\n')]
+@@ -231,15 +225,6 @@ def GitHub_release():
+     # Prevent default undo
+     pass
+ 
+-@activity(deps={'_version'})
+-def update_docs():
+-    _update_docs()
+-
+-
+-@activity(deps={'_version'})
+-def update_sympy_org():
+-    _update_sympy_org()
+-
+ # HELPER FUNCTIONS
+ 
+ def test_tarball(py_version):
+@@ -252,10 +237,10 @@ def test_tarball(py_version):
+ 
+ 
+     with run_in_conda_env(['python=%s' % py_version], 'test-install-%s' % py_version):
+-        cp @('/root/release/{source}'.format(**tarball_format)) @("releasetar.tar".format(**tarball_format))
++        cp @('/home/release/{source}'.format(**tarball_format)) @("releasetar.tar".format(**tarball_format))
+         tar xvf releasetar.tar
+ 
+-        cd @("/root/{source-orig-notar}".format(**tarball_format))
++        cd @("/home/{source-orig-notar}".format(**tarball_format))
+         python setup.py install
+         python -c "import sympy; print(sympy.__version__); print('sympy installed successfully')"
+ 
+@@ -339,9 +324,9 @@ def show_files(file, print_=True):
+     # TODO: Test the unarchived name. See
+     # https://github.com/sympy/sympy/issues/7087.
+     if file == 'source':
+-        ret = $(tar tf @("/root/release/{source}".format(**tarball_format)))
++        ret = $(tar tf @("/home/release/{source}".format(**tarball_format)))
+     elif file == 'html':
+-        ret = $(unzip -l @("/root/release/{html}".format(**tarball_format)))
++        ret = $(unzip -l @("/home/release/{html}".format(**tarball_format)))
+     else:
+         raise ValueError(file + " is not valid")
+     if print_:
+@@ -826,137 +811,6 @@ the <a href="http://docs.sympy.org/latest/index.html">online documentation</a>.'
+     ('pdf', '''Pdf version of the <a href="http://docs.sympy.org/latest/index.html"> html documentation</a>.''',),
+     ])
+ 
+-def get_location(location):
+-    """
+-    Read/save a location from the configuration file.
+-    """
+-    locations_file = os.path.expanduser('~/.sympy/sympy-locations')
+-    config = configparser.SafeConfigParser()
+-    config.read(locations_file)
+-    the_location = config.has_option("Locations", location) and config.get("Locations", location)
+-    if not the_location:
+-        the_location = input("Where is the SymPy {location} directory? ".format(location=location))
+-        if not config.has_section("Locations"):
+-            config.add_section("Locations")
+-        config.set("Locations", location, the_location)
+-        save = raw_input("Save this to file [yes]? ")
+-        if save.lower().strip() in ['', 'y', 'yes']:
+-            print("saving to ", locations_file)
+-            with open(locations_file, 'w') as f:
+-                config.write(f)
+-    else:
+-        print("Reading {location} location from config".format(location=location))
+-
+-    return os.path.abspath(os.path.expanduser(the_location))
+-
+-def _update_docs(docs_location=None):
+-    """
+-    Update the docs hosted at docs.sympy.org
+-    """
+-    docs_location = docs_location or get_location("docs")
+-
+-    print("Docs location:", docs_location)
+-
+-    current_version = version
+-    previous_version = get_previous_version_tag().lstrip('sympy-')
+-
+-    release_dir = os.path.abspath(os.path.expanduser(os.path.join(os.path.curdir, 'release')))
+-    docs_zip = os.path.abspath(os.path.join(release_dir, 'release-' + version,
+-        get_tarball_name('html')))
+-
+-    cd @(docs_location)
+-
+-    # Check that the docs directory is clean
+-    git diff --exit-code > /dev/null
+-    git diff --cached --exit-code > /dev/null
+-
+-    git pull
+-
+-    # See the README of the docs repo. We have to remove the old redirects,
+-    # move in the new docs, and create redirects.
+-    print("Removing redirects from previous version")
+-    rm -r @(previous_version)
+-    print("Moving previous latest docs to old version")
+-    mv latest @(previous_version)
+-
+-    print("Unzipping docs into repo")
+-    unzip @(docs_zip) > /dev/null
+-    mv @(get_tarball_name('html-nozip')) @(version)
+-
+-    print("Writing new version to releases.txt")
+-    with open(os.path.join(docs_location, "releases.txt"), 'a') as f:
+-        f.write("{version}:SymPy {version}\n".format(version=current_version))
+-
+-    print("Generating indexes")
+-    ./generate_indexes.py
+-    mv @(current_version) latest
+-
+-    print("Generating redirects")
+-    ./generate_redirects.py latest @(current_version)
+-
+-    print("Committing")
+-    git add -A @(version) latest
+-    git commit -a -m @('Updating docs to {version}'.format(version=current_version))
+-
+-    print("Pushing")
+-    git push origin
+-
+-    cd @(release_dir)
+-    cd ..
+-
+-def _update_sympy_org(website_location=None):
+-    """
+-    Update sympy.org
+-
+-    This just means adding an entry to the news section.
+-    """
+-    website_location = website_location or get_location("sympy.github.com")
+-
+-    release_dir = os.path.abspath(os.path.expanduser(os.path.join(os.path.curdir, 'release')))
+-
+-    cd @(website_location)
+-
+-    # Check that the website directory is clean
+-    git diff --exit-code > /dev/null
+-    git diff --cached --exit-code > /dev/null
+-
+-    git pull
+-
+-    release_date = time.gmtime(os.path.getctime(os.path.join(release_dir,
+-        'release-' + version, tarball_format['source'])))
+-    release_year = str(release_date.tm_year)
+-    release_month = str(release_date.tm_mon)
+-    release_day = str(release_date.tm_mday)
+-
+-    with open(os.path.join(website_location, "templates", "index.html"), 'r') as f:
+-        lines = f.read().split('\n')
+-        # We could try to use some html parser, but this way is easier
+-        try:
+-            news = lines.index(r"    <h3>{% trans %}News{% endtrans %}</h3>")
+-        except ValueError:
+-            error("index.html format not as expected")
+-        lines.insert(news + 2,  # There is a <p> after the news line. Put it
+-            # after that.
+-            r"""        <span class="date">{{ datetime(""" + release_year + """, """ + release_month + """, """ + release_day + """) }}</span> {% trans v='""" + version + """' %}Version {{ v }} released{% endtrans %} (<a href="https://github.com/sympy/sympy/wiki/Release-Notes-for-""" + version + """">{% trans %}changes{% endtrans %}</a>)<br/>
+-    </p><p>""")
+-
+-    with open(os.path.join(website_location, "templates", "index.html"), 'w') as f:
+-        print("Updating index.html template")
+-        f.write('\n'.join(lines))
+-
+-    print("Generating website pages")
+-    ./generate
+-
+-    print("Committing")
+-    git commit -a -m @('Add {version} to the news'.format(version=version))
+-
+-    print("Pushing")
+-    git push origin
+-
+-    cd @(release_dir)
+-    cd ..
+-
+-
+ ## TARBALL WHITELISTS
+ 
+ # If a file does not end up in the tarball that should, add it to setup.py if
+diff --git a/setup.py b/setup.py
+index 96d337fbd0..cacdf43032 100755
+--- a/setup.py
++++ b/setup.py
+@@ -361,13 +361,13 @@ def run(self):
+             'Topic :: Scientific/Engineering :: Mathematics',
+             'Topic :: Scientific/Engineering :: Physics',
+             'Programming Language :: Python :: 2',
++            'Programming Language :: Python :: 2.6',
+             'Programming Language :: Python :: 2.7',
+             'Programming Language :: Python :: 3',
+             'Programming Language :: Python :: 3.2',
+             'Programming Language :: Python :: 3.3',
+             'Programming Language :: Python :: 3.4',
+             'Programming Language :: Python :: 3.5',
+-            'Programming Language :: Python :: 3.6',
+             ],
+           install_requires=['mpmath>=%s' % mpmath_version],
+           **extra_kwargs
+diff --git a/sympy/core/add.py b/sympy/core/add.py
+index 2ec4fff073..f2a5d0dd77 100644
+--- a/sympy/core/add.py
++++ b/sympy/core/add.py
+@@ -509,10 +509,9 @@ def _eval_is_imaginary(self):
+                 im_I.append(a*S.ImaginaryUnit)
+             else:
+                 return
+-        b = self.func(*nz)
+-        if b.is_zero:
++        if self.func(*nz).is_zero:
+             return fuzzy_not(self.func(*im_I).is_zero)
+-        elif b.is_zero is False:
++        elif self.func(*nz).is_zero is False:
+             return False
+ 
+     def _eval_is_zero(self):
+@@ -540,15 +539,12 @@ def _eval_is_zero(self):
+                 return
+         if z == len(self.args):
+             return True
+-        if len(nz) == len(self.args):
+-            return None
+-        b = self.func(*nz)
+-        if b.is_zero:
++        if self.func(*nz).is_zero:
+             if not im_or_z and not im:
+                 return True
+             if im and not im_or_z:
+                 return False
+-        if b.is_zero is False:
++        if self.func(*nz).is_zero is False:
+             return False
+ 
+     def _eval_is_odd(self):
+@@ -580,11 +576,11 @@ def _eval_is_positive(self):
+             v = _monotonic_sign(a)
+             if v is not None:
+                 s = v + c
+-                if s != self and s.is_positive and a.is_nonnegative:
++                if s.is_positive and a.is_nonnegative:
+                     return True
+                 if len(self.free_symbols) == 1:
+                     v = _monotonic_sign(self)
+-                    if v is not None and v != self and v.is_positive:
++                    if v is not None and v.is_positive:
+                         return True
+         pos = nonneg = nonpos = unknown_sign = False
+         saw_INF = set()
+@@ -633,11 +629,11 @@ def _eval_is_nonnegative(self):
+                 v = _monotonic_sign(a)
+                 if v is not None:
+                     s = v + c
+-                    if s != self and s.is_nonnegative:
++                    if s.is_nonnegative:
+                         return True
+                     if len(self.free_symbols) == 1:
+                         v = _monotonic_sign(self)
+-                        if v is not None and v != self and v.is_nonnegative:
++                        if v is not None and v.is_nonnegative:
+                             return True
+ 
+     def _eval_is_nonpositive(self):
+@@ -648,11 +644,11 @@ def _eval_is_nonpositive(self):
+                 v = _monotonic_sign(a)
+                 if v is not None:
+                     s = v + c
+-                    if s != self and s.is_nonpositive:
++                    if s.is_nonpositive:
+                         return True
+                     if len(self.free_symbols) == 1:
+                         v = _monotonic_sign(self)
+-                        if v is not None and v != self and v.is_nonpositive:
++                        if v is not None and v.is_nonpositive:
+                             return True
+ 
+     def _eval_is_negative(self):
+@@ -664,11 +660,11 @@ def _eval_is_negative(self):
+             v = _monotonic_sign(a)
+             if v is not None:
+                 s = v + c
+-                if s != self and s.is_negative and a.is_nonpositive:
++                if s.is_negative and a.is_nonpositive:
+                     return True
+                 if len(self.free_symbols) == 1:
+                     v = _monotonic_sign(self)
+-                    if v is not None and v != self and v.is_negative:
++                    if v is not None and v.is_negative:
+                         return True
+         neg = nonpos = nonneg = unknown_sign = False
+         saw_INF = set()
+diff --git a/sympy/core/basic.py b/sympy/core/basic.py
+index 04452ce9a0..d4b335c9cf 100644
+--- a/sympy/core/basic.py
++++ b/sympy/core/basic.py
+@@ -1,7 +1,6 @@
+ """Base class for all the objects in SymPy"""
+ from __future__ import print_function, division
+ from collections import Mapping, defaultdict
+-from itertools import chain
+ 
+ from .assumptions import BasicMeta, ManagedProperties
+ from .cache import cacheit
+@@ -1661,13 +1660,8 @@ def _exec_constructor_postprocessors(cls, obj):
+                 if i in Basic._constructor_postprocessor_mapping:
+                     for k, v in Basic._constructor_postprocessor_mapping[i].items():
+                         postprocessors[k].extend([j for j in v if j not in postprocessors[k]])
+-                else:
+-                    postprocessor_mappings = (
+-                        Basic._constructor_postprocessor_mapping[cls].items()
+-                        for cls in type(i).mro()
+-                        if cls in Basic._constructor_postprocessor_mapping
+-                    )
+-                    for k, v in chain.from_iterable(postprocessor_mappings):
++                elif type(i) in Basic._constructor_postprocessor_mapping:
++                    for k, v in Basic._constructor_postprocessor_mapping[type(i)].items():
+                         postprocessors[k].extend([j for j in v if j not in postprocessors[k]])
+             except TypeError:
+                 pass
+diff --git a/sympy/core/expr.py b/sympy/core/expr.py
+index cc815aec49..2ffa49a351 100644
+--- a/sympy/core/expr.py
++++ b/sympy/core/expr.py
+@@ -346,9 +346,9 @@ def _from_mpmath(x, prec):
+ 
+     @property
+     def is_number(self):
+-        """Returns True if ``self`` has no free symbols.
+-        It will be faster than ``if not self.free_symbols``, however, since
+-        ``is_number`` will fail as soon as it hits a free symbol.
++        """Returns True if 'self' has no free symbols.
++        It will be faster than `if not self.free_symbols`, however, since
++        `is_number` will fail as soon as it hits a free symbol.
+ 
+         Examples
+         ========
+diff --git a/sympy/core/power.py b/sympy/core/power.py
+index 61d7a8f928..e221fa252b 100644
+--- a/sympy/core/power.py
++++ b/sympy/core/power.py
+@@ -1062,14 +1062,7 @@ def _eval_is_rational(self):
+                 return e.is_zero
+ 
+     def _eval_is_algebraic(self):
+-        def _is_one(expr):
+-            try:
+-                return (expr - 1).is_zero
+-            except ValueError:
+-                # when the operation is not allowed
+-                return False
+-
+-        if self.base.is_zero or _is_one(self.base):
++        if self.base.is_zero or (self.base - 1).is_zero:
+             return True
+         elif self.exp.is_rational:
+             if self.base.is_algebraic is False:
+@@ -1077,7 +1070,7 @@ def _is_one(expr):
+             return self.base.is_algebraic
+         elif self.base.is_algebraic and self.exp.is_algebraic:
+             if ((fuzzy_not(self.base.is_zero)
+-                and fuzzy_not(_is_one(self.base)))
++                and fuzzy_not((self.base - 1).is_zero))
+                 or self.base.is_integer is False
+                 or self.base.is_irrational):
+                 return self.exp.is_rational
+diff --git a/sympy/core/sympify.py b/sympy/core/sympify.py
+index 402fdcc7dc..fbe187ffd1 100644
+--- a/sympy/core/sympify.py
++++ b/sympy/core/sympify.py
+@@ -50,7 +50,6 @@ class CantSympify(object):
+     """
+     pass
+ 
+-
+ def sympify(a, locals=None, convert_xor=True, strict=False, rational=False,
+         evaluate=None):
+     """Converts an arbitrary expression to a type that can be used inside SymPy.
+@@ -257,13 +256,12 @@ def sympify(a, locals=None, convert_xor=True, strict=False, rational=False,
+         else:
+             return a
+ 
+-    # Support for basic numpy datatypes
++    #Support for basic numpy datatypes
+     if type(a).__module__ == 'numpy':
+         import numpy as np
+         if np.isscalar(a):
+             if not isinstance(a, np.floating):
+-                func = converter[complex] if np.iscomplex(a) else sympify
+-                return func(np.asscalar(a))
++                return sympify(np.asscalar(a))
+             else:
+                 try:
+                     from sympy.core.numbers import Float
+diff --git a/sympy/core/tests/test_constructor_postprocessor.py b/sympy/core/tests/test_constructor_postprocessor.py
+index c434a51267..e85223752f 100644
+--- a/sympy/core/tests/test_constructor_postprocessor.py
++++ b/sympy/core/tests/test_constructor_postprocessor.py
+@@ -24,16 +24,11 @@ class SymbolRemovesOtherSymbols(Symbol):
+     # Test class for a symbol that removes other symbols in `Mul`.
+     pass
+ 
++
+ Basic._constructor_postprocessor_mapping[SymbolRemovesOtherSymbols] = {
+     "Mul": [_postprocess_SymbolRemovesOtherSymbols],
+ }
+ 
+-class SubclassSymbolInMulOnce(SymbolInMulOnce):
+-    pass
+-
+-class SubclassSymbolRemovesOtherSymbols(SymbolRemovesOtherSymbols):
+-    pass
+-
+ 
+ def test_constructor_postprocessors1():
+     a = symbols("a")
+@@ -52,24 +47,4 @@ def test_constructor_postprocessors1():
+     assert (3*w).args == (3, w)
+     assert 3*a*w**2 == 3*w**2
+     assert 3*a*x**3*w**2 == 3*w**2
+-    assert set((w + x).args) == set((x, w))
+-
+-
+-def test_constructor_postprocessors2():
+-    a = symbols("a")
+-    x = SubclassSymbolInMulOnce("x")
+-    y = SubclassSymbolInMulOnce("y")
+-    assert isinstance(3*x, Mul)
+-    assert (3*x).args == (3, x)
+-    assert x*x == x
+-    assert 3*x*x == 3*x
+-    assert 2*x*x + x == 3*x
+-    assert x**3*y*y == x*y
+-    assert x**5 + y*x**3 == x + x*y
+-
+-    w = SubclassSymbolRemovesOtherSymbols("w")
+-    assert x*w == w
+-    assert (3*w).args == (3, w)
+-    assert 3*a*w**2 == 3*w**2
+-    assert 3*a*x**3*w**2 == 3*w**2
+-    assert set((w + x).args) == set((x, w))
++    assert (w + x).args == (x, w)
+diff --git a/sympy/core/tests/test_sympify.py b/sympy/core/tests/test_sympify.py
+index 6e87b3ea54..71e881179d 100644
+--- a/sympy/core/tests/test_sympify.py
++++ b/sympy/core/tests/test_sympify.py
+@@ -560,15 +560,11 @@ def equal(x, y):
+         skip('numpy not installed.Abort numpy tests.')
+ 
+     assert sympify(np.bool_(1)) is S(True)
+-    try:
+-        assert equal(
+-            sympify(np.int_(1234567891234567891)), S(1234567891234567891))
+-        assert equal(
+-            sympify(np.intp(1234567891234567891)), S(1234567891234567891))
+-    except OverflowError:
+-        # May fail on 32-bit systems: Python int too large to convert to C long
+-        pass
++    assert equal(
++        sympify(np.int_(1234567891234567891)), S(1234567891234567891))
+     assert equal(sympify(np.intc(1234567891)), S(1234567891))
++    assert equal(
++        sympify(np.intp(1234567891234567891)), S(1234567891234567891))
+     assert equal(sympify(np.int8(-123)), S(-123))
+     assert equal(sympify(np.int16(-12345)), S(-12345))
+     assert equal(sympify(np.int32(-1234567891)), S(-1234567891))
+@@ -582,11 +578,8 @@ def equal(x, y):
+     assert equal(sympify(np.float32(1.123456)), Float(1.123456, precision=24))
+     assert equal(sympify(np.float64(1.1234567891234)),
+                 Float(1.1234567891234, precision=53))
+-    assert equal(sympify(np.longdouble(1.123456789)),
+-                 Float(1.123456789, precision=80))
+     assert equal(sympify(np.complex64(1 + 2j)), S(1.0 + 2.0*I))
+     assert equal(sympify(np.complex128(1 + 2j)), S(1.0 + 2.0*I))
+-    assert equal(sympify(np.longcomplex(1 + 2j)), S(1.0 + 2.0*I))
+ 
+     try:
+         assert equal(sympify(np.float96(1.123456789)),
+diff --git a/sympy/functions/special/delta_functions.py b/sympy/functions/special/delta_functions.py
+index 894c3918d3..e98b61f18e 100644
+--- a/sympy/functions/special/delta_functions.py
++++ b/sympy/functions/special/delta_functions.py
+@@ -369,15 +369,15 @@ def _sage_(self):
+ class Heaviside(Function):
+     """Heaviside Piecewise function
+ 
+-    Heaviside function has the following properties [1]_:
++    Heaviside function has the following properties [*]_:
+ 
+     1) ``diff(Heaviside(x),x) = DiracDelta(x)``
+                         ``( 0, if x < 0``
+-    2) ``Heaviside(x) = < ( undefined if x==0 [1]``
++    2) ``Heaviside(x) = < ( undefined if x==0 [*]``
+                         ``( 1, if x > 0``
+     3) ``Max(0,x).diff(x) = Heaviside(x)``
+ 
+-    .. [1] Regarding to the value at 0, Mathematica defines ``H(0) = 1``,
++    .. [*] Regarding to the value at 0, Mathematica defines ``H(0) = 1``,
+            but Maple uses ``H(0) = undefined``.  Different application areas
+            may have specific conventions.  For example, in control theory, it
+            is common practice to assume ``H(0) == 0`` to match the Laplace
+@@ -407,8 +407,8 @@ class Heaviside(Function):
+     References
+     ==========
+ 
+-    .. [2] http://mathworld.wolfram.com/HeavisideStepFunction.html
+-    .. [3] http://dlmf.nist.gov/1.16#iv
++    .. [1] http://mathworld.wolfram.com/HeavisideStepFunction.html
++    .. [2] http://dlmf.nist.gov/1.16#iv
+ 
+     """
+ 
+diff --git a/sympy/integrals/prde.py b/sympy/integrals/prde.py
+index 706578fb0f..78eeb44859 100644
+--- a/sympy/integrals/prde.py
++++ b/sympy/integrals/prde.py
+@@ -986,10 +986,9 @@ def is_deriv_k(fa, fd, DE):
+     dfa, dfd = dfa.cancel(dfd, include=True)
+ 
+     # Our assumption here is that each monomial is recursively transcendental
+-    if len(DE.exts) != len(DE.D):
++    if len(DE.L_K) + len(DE.E_K) != len(DE.D) - 1:
+         if [i for i in DE.cases if i == 'tan'] or \
+-                (set([i for i in DE.cases if i == 'primitive']) -
+-                        set(DE.indices('log'))):
++                set([i for i in DE.cases if i == 'primitive']) - set(DE.L_K):
+             raise NotImplementedError("Real version of the structure "
+                 "theorems with hypertangent support is not yet implemented.")
+ 
+@@ -997,8 +996,8 @@ def is_deriv_k(fa, fd, DE):
+         raise NotImplementedError("Nonelementary extensions not supported "
+             "in the structure theorems.")
+ 
+-    E_part = [DE.D[i].quo(Poly(DE.T[i], DE.T[i])).as_expr() for i in DE.indices('exp')]
+-    L_part = [DE.D[i].as_expr() for i in DE.indices('log')]
++    E_part = [DE.D[i].quo(Poly(DE.T[i], DE.T[i])).as_expr() for i in DE.E_K]
++    L_part = [DE.D[i].as_expr() for i in DE.L_K]
+ 
+     lhs = Matrix([E_part + L_part])
+     rhs = Matrix([dfa.as_expr()/dfd.as_expr()])
+@@ -1016,12 +1015,10 @@ def is_deriv_k(fa, fd, DE):
+             raise NotImplementedError("Cannot work with non-rational "
+                 "coefficients in this case.")
+         else:
+-            terms = ([DE.extargs[i] for i in DE.indices('exp')] +
+-                    [DE.T[i] for i in DE.indices('log')])
++            terms = DE.E_args + [DE.T[i] for i in DE.L_K]
+             ans = list(zip(terms, u))
+             result = Add(*[Mul(i, j) for i, j in ans])
+-            argterms = ([DE.T[i] for i in DE.indices('exp')] +
+-                    [DE.extargs[i] for i in DE.indices('log')])
++            argterms = [DE.T[i] for i in DE.E_K] + DE.L_args
+             l = []
+             ld = []
+             for i, j in zip(argterms, u):
+@@ -1098,10 +1095,9 @@ def is_log_deriv_k_t_radical(fa, fd, DE, Df=True):
+         dfa, dfd = fa, fd
+ 
+     # Our assumption here is that each monomial is recursively transcendental
+-    if len(DE.exts) != len(DE.D):
++    if len(DE.L_K) + len(DE.E_K) != len(DE.D) - 1:
+         if [i for i in DE.cases if i == 'tan'] or \
+-                (set([i for i in DE.cases if i == 'primitive']) -
+-                        set(DE.indices('log'))):
++                set([i for i in DE.cases if i == 'primitive']) - set(DE.L_K):
+             raise NotImplementedError("Real version of the structure "
+                 "theorems with hypertangent support is not yet implemented.")
+ 
+@@ -1109,8 +1105,8 @@ def is_log_deriv_k_t_radical(fa, fd, DE, Df=True):
+         raise NotImplementedError("Nonelementary extensions not supported "
+             "in the structure theorems.")
+ 
+-    E_part = [DE.D[i].quo(Poly(DE.T[i], DE.T[i])).as_expr() for i in DE.indices('exp')]
+-    L_part = [DE.D[i].as_expr() for i in DE.indices('log')]
++    E_part = [DE.D[i].quo(Poly(DE.T[i], DE.T[i])).as_expr() for i in DE.E_K]
++    L_part = [DE.D[i].as_expr() for i in DE.L_K]
+ 
+     lhs = Matrix([E_part + L_part])
+     rhs = Matrix([dfa.as_expr()/dfd.as_expr()])
+@@ -1132,15 +1128,13 @@ def is_log_deriv_k_t_radical(fa, fd, DE, Df=True):
+         else:
+             n = reduce(ilcm, [i.as_numer_denom()[1] for i in u])
+             u *= n
+-            terms = ([DE.T[i] for i in DE.indices('exp')] +
+-                    [DE.extargs[i] for i in DE.indices('log')])
++            terms = [DE.T[i] for i in DE.E_K] + DE.L_args
+             ans = list(zip(terms, u))
+             result = Mul(*[Pow(i, j) for i, j in ans])
+ 
+             # exp(f) will be the same as result up to a multiplicative
+             # constant.  We now find the log of that constant.
+-            argterms = ([DE.extargs[i] for i in DE.indices('exp')] +
+-                    [DE.T[i] for i in DE.indices('log')])
++            argterms = DE.E_args + [DE.T[i] for i in DE.L_K]
+             const = cancel(fa.as_expr()/fd.as_expr() -
+                 Add(*[Mul(i, j/n) for i, j in zip(argterms, u)]))
+ 
+diff --git a/sympy/integrals/risch.py b/sympy/integrals/risch.py
+index 0fd66f9d31..b1f2494326 100644
+--- a/sympy/integrals/risch.py
++++ b/sympy/integrals/risch.py
+@@ -130,8 +130,12 @@ class DifferentialExtension(object):
+       For back-substitution after integration.
+     - backsubs: A (possibly empty) list of further substitutions to be made on
+       the final integral to make it look more like the integrand.
+-    - exts:
+-    - extargs:
++    - E_K: List of the positions of the exponential extensions in T.
++    - E_args: The arguments of each of the exponentials in E_K.
++    - L_K: List of the positions of the logarithmic extensions in T.
++    - L_args: The arguments of each of the logarithms in L_K.
++    (See the docstrings of is_deriv_k() and is_log_deriv_k_t_radical() for
++    more information on E_K, E_args, L_K, and L_args)
+     - cases: List of string representations of the cases of T.
+     - t: The top level extension variable, as defined by the current level
+       (see level below).
+@@ -157,8 +161,8 @@ class DifferentialExtension(object):
+     # of the class easily (the memory use doesn't matter too much, since we
+     # only create one DifferentialExtension per integration).  Also, it's nice
+     # to have a safeguard when debugging.
+-    __slots__ = ('f', 'x', 'T', 'D', 'fa', 'fd', 'Tfuncs', 'backsubs',
+-        'exts', 'extargs', 'cases', 'case', 't', 'd', 'newf', 'level',
++    __slots__ = ('f', 'x', 'T', 'D', 'fa', 'fd', 'Tfuncs', 'backsubs', 'E_K',
++        'E_args', 'L_K', 'L_args', 'cases', 'case', 't', 'd', 'newf', 'level',
+         'ts', 'dummy')
+ 
+     def __init__(self, f=None, x=None, handle_first='log', dummy=False, extension=None, rewrite_complex=False):
+@@ -512,8 +516,8 @@ def _exp_part(self, exps):
+                 darg = darga.as_expr()/dargd.as_expr()
+                 self.t = next(self.ts)
+                 self.T.append(self.t)
+-                self.extargs.append(arg)
+-                self.exts.append('exp')
++                self.E_args.append(arg)
++                self.E_K.append(len(self.T) - 1)
+                 self.D.append(darg.as_poly(self.t, expand=False)*Poly(self.t,
+                     self.t, expand=False))
+                 if self.dummy:
+@@ -566,8 +570,8 @@ def _log_part(self, logs):
+                 darg = darga.as_expr()/dargd.as_expr()
+                 self.t = next(self.ts)
+                 self.T.append(self.t)
+-                self.extargs.append(arg)
+-                self.exts.append('log')
++                self.L_args.append(arg)
++                self.L_K.append(len(self.T) - 1)
+                 self.D.append(cancel(darg.as_expr()/arg).as_poly(self.t,
+                     expand=False))
+                 if self.dummy:
+@@ -587,11 +591,11 @@ def _important_attrs(self):
+ 
+         Used for testing and debugging purposes.
+ 
+-        The attributes are (fa, fd, D, T, Tfuncs, backsubs,
+-        exts, extargs).
++        The attributes are (fa, fd, D, T, Tfuncs, backsubs, E_K, E_args,
++        L_K, L_args).
+         """
+         return (self.fa, self.fd, self.D, self.T, self.Tfuncs,
+-            self.backsubs, self.exts, self.extargs)
++            self.backsubs, self.E_K, self.E_args, self.L_K, self.L_args)
+ 
+     # NOTE: this printing doesn't follow the Python's standard
+     # eval(repr(DE)) == DE, where DE is the DifferentialExtension object
+@@ -627,8 +631,7 @@ def reset(self):
+         self.T = [self.x]
+         self.D = [Poly(1, self.x)]
+         self.level = -1
+-        self.exts = [None]
+-        self.extargs = [None]
++        self.L_K, self.E_K, self.L_args, self.E_args = [], [], [], []
+         if self.dummy:
+             self.ts = numbered_symbols('t', cls=Dummy)
+         else:
+@@ -640,30 +643,6 @@ def reset(self):
+         self.Tfuncs = []
+         self.newf = self.f
+ 
+-    def indices(self, extension):
+-        """
+-        Args:
+-            extension (str): represents a valid extension type.
+-
+-        Returns:
+-            list: A list of indices of 'exts' where extension of
+-                  type 'extension' is present.
+-
+-        Examples
+-        ========
+-
+-        >>> from sympy.integrals.risch import DifferentialExtension
+-        >>> from sympy import log, exp
+-        >>> from sympy.abc import x
+-        >>> DE = DifferentialExtension(log(x) + exp(x), x, handle_first='exp')
+-        >>> DE.indices('log')
+-        [2]
+-        >>> DE.indices('exp')
+-        [1]
+-
+-        """
+-        return [i for i, ext in enumerate(self.exts) if ext == extension]
+-
+     def increment_level(self):
+         """
+         Increment the level of self.
+diff --git a/sympy/integrals/tests/test_prde.py b/sympy/integrals/tests/test_prde.py
+index 42ab5e5177..77a6c4d8aa 100644
+--- a/sympy/integrals/tests/test_prde.py
++++ b/sympy/integrals/tests/test_prde.py
+@@ -237,48 +237,48 @@ def test_limited_integrate():
+ 
+ 
+ def test_is_log_deriv_k_t_radical():
+-    DE = DifferentialExtension(extension={'D': [Poly(1, x)], 'exts': [None],
+-        'extargs': [None]})
++    DE = DifferentialExtension(extension={'D': [Poly(1, x)], 'E_K': [], 'L_K': [],
++        'E_args': [], 'L_args': []})
+     assert is_log_deriv_k_t_radical(Poly(2*x, x), Poly(1, x), DE) is None
+ 
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(2*t1, t1), Poly(1/x, t2)],
+-        'exts': [None, 'exp', 'log'], 'extargs': [None, 2*x, x]})
++        'L_K': [2], 'E_K': [1], 'L_args': [x], 'E_args': [2*x]})
+     assert is_log_deriv_k_t_radical(Poly(x + t2/2, t2), Poly(1, t2), DE) == \
+         ([(t1, 1), (x, 1)], t1*x, 2, 0)
+     # TODO: Add more tests
+ 
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(t0, t0), Poly(1/x, t)],
+-        'exts': [None, 'exp', 'log'], 'extargs': [None, x, x]})
++        'L_K': [2], 'E_K': [1], 'L_args': [x], 'E_args': [x]})
+     assert is_log_deriv_k_t_radical(Poly(x + t/2 + 3, t), Poly(1, t), DE) == \
+         ([(t0, 2), (x, 1)], x*t0**2, 2, 3)
+ 
+ 
+ def test_is_deriv_k():
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(1/x, t1), Poly(1/(x + 1), t2)],
+-        'exts': [None, 'log', 'log'], 'extargs': [None, x, x + 1]})
++        'L_K': [1, 2], 'E_K': [], 'L_args': [x, x + 1], 'E_args': []})
+     assert is_deriv_k(Poly(2*x**2 + 2*x, t2), Poly(1, t2), DE) == \
+         ([(t1, 1), (t2, 1)], t1 + t2, 2)
+ 
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(1/x, t1), Poly(t2, t2)],
+-        'exts': [None, 'log', 'exp'], 'extargs': [None, x, x]})
++        'L_K': [1], 'E_K': [2], 'L_args': [x], 'E_args': [x]})
+     assert is_deriv_k(Poly(x**2*t2**3, t2), Poly(1, t2), DE) == \
+         ([(x, 3), (t1, 2)], 2*t1 + 3*x, 1)
+     # TODO: Add more tests, including ones with exponentials
+ 
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(2/x, t1)],
+-        'exts': [None, 'log'], 'extargs': [None, x**2]})
++        'L_K': [1], 'E_K': [], 'L_args': [x**2], 'E_args': []})
+     assert is_deriv_k(Poly(x, t1), Poly(1, t1), DE) == \
+         ([(t1, S(1)/2)], t1/2, 1)
+ 
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(2/(1 + x), t0)],
+-        'exts': [None, 'log'], 'extargs': [None, x**2 + 2*x + 1]})
++        'L_K': [1], 'E_K': [], 'L_args': [x**2 + 2*x + 1], 'E_args': []})
+     assert is_deriv_k(Poly(1 + x, t0), Poly(1, t0), DE) == \
+         ([(t0, S(1)/2)], t0/2, 1)
+ 
+     # Issue 10798
+     # DE = DifferentialExtension(log(1/x), x)
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(-1/x, t)],
+-        'exts': [None, 'log'], 'extargs': [None, 1/x]})
++        'L_K': [1], 'E_K': [], 'L_args': [1/x], 'E_args': []})
+     assert is_deriv_k(Poly(1, t), Poly(x, t), DE) == ([(t, 1)], t, 1)
+ 
+ 
+diff --git a/sympy/integrals/tests/test_risch.py b/sympy/integrals/tests/test_risch.py
+index c678ccad3c..7308a6ef02 100644
+--- a/sympy/integrals/tests/test_risch.py
++++ b/sympy/integrals/tests/test_risch.py
+@@ -409,38 +409,38 @@ def test_DifferentialExtension_exp():
+     assert DifferentialExtension(exp(x) + exp(x**2), x)._important_attrs == \
+         (Poly(t1 + t0, t1), Poly(1, t1), [Poly(1, x,), Poly(t0, t0),
+         Poly(2*x*t1, t1)], [x, t0, t1], [Lambda(i, exp(i)),
+-        Lambda(i, exp(i**2))], [], [None, 'exp', 'exp'], [None, x, x**2])
++        Lambda(i, exp(i**2))], [], [1, 2], [x, x**2], [], [])
+     assert DifferentialExtension(exp(x) + exp(2*x), x)._important_attrs == \
+         (Poly(t0**2 + t0, t0), Poly(1, t0), [Poly(1, x), Poly(t0, t0)], [x, t0],
+-        [Lambda(i, exp(i))], [], [None, 'exp'], [None, x])
++        [Lambda(i, exp(i))], [], [1], [x], [], [])
+     assert DifferentialExtension(exp(x) + exp(x/2), x)._important_attrs == \
+         (Poly(t0**2 + t0, t0), Poly(1, t0), [Poly(1, x), Poly(t0/2, t0)],
+-        [x, t0], [Lambda(i, exp(i/2))], [], [None, 'exp'], [None, x/2])
++        [x, t0], [Lambda(i, exp(i/2))], [], [1], [x/2], [], [])
+     assert DifferentialExtension(exp(x) + exp(x**2) + exp(x + x**2), x)._important_attrs == \
+         (Poly((1 + t0)*t1 + t0, t1), Poly(1, t1), [Poly(1, x), Poly(t0, t0),
+         Poly(2*x*t1, t1)], [x, t0, t1], [Lambda(i, exp(i)),
+-        Lambda(i, exp(i**2))], [], [None, 'exp', 'exp'], [None, x, x**2])
++        Lambda(i, exp(i**2))], [], [1, 2], [x, x**2], [], [])
+     assert DifferentialExtension(exp(x) + exp(x**2) + exp(x + x**2 + 1), x)._important_attrs == \
+         (Poly((1 + S.Exp1*t0)*t1 + t0, t1), Poly(1, t1), [Poly(1, x),
+         Poly(t0, t0), Poly(2*x*t1, t1)], [x, t0, t1], [Lambda(i, exp(i)),
+-        Lambda(i, exp(i**2))], [], [None, 'exp', 'exp'], [None, x, x**2])
++        Lambda(i, exp(i**2))], [], [1, 2], [x, x**2], [], [])
+     assert DifferentialExtension(exp(x) + exp(x**2) + exp(x/2 + x**2), x)._important_attrs == \
+         (Poly((t0 + 1)*t1 + t0**2, t1), Poly(1, t1), [Poly(1, x),
+         Poly(t0/2, t0), Poly(2*x*t1, t1)], [x, t0, t1],
+         [Lambda(i, exp(i/2)), Lambda(i, exp(i**2))],
+-        [(exp(x/2), sqrt(exp(x)))], [None, 'exp', 'exp'], [None, x/2, x**2])
++        [(exp(x/2), sqrt(exp(x)))], [1, 2], [x/2, x**2], [], [])
+     assert DifferentialExtension(exp(x) + exp(x**2) + exp(x/2 + x**2 + 3), x)._important_attrs == \
+         (Poly((t0*exp(3) + 1)*t1 + t0**2, t1), Poly(1, t1), [Poly(1, x),
+         Poly(t0/2, t0), Poly(2*x*t1, t1)], [x, t0, t1], [Lambda(i, exp(i/2)),
+-        Lambda(i, exp(i**2))], [(exp(x/2), sqrt(exp(x)))], [None, 'exp', 'exp'],
+-        [None, x/2, x**2])
++        Lambda(i, exp(i**2))], [(exp(x/2), sqrt(exp(x)))], [1, 2], [x/2, x**2],
++        [], [])
+     assert DifferentialExtension(sqrt(exp(x)), x)._important_attrs == \
+         (Poly(t0, t0), Poly(1, t0), [Poly(1, x), Poly(t0/2, t0)], [x, t0],
+-        [Lambda(i, exp(i/2))], [(exp(x/2), sqrt(exp(x)))], [None, 'exp'], [None, x/2])
++        [Lambda(i, exp(i/2))], [(exp(x/2), sqrt(exp(x)))], [1], [x/2], [], [])
+ 
+     assert DifferentialExtension(exp(x/2), x)._important_attrs == \
+         (Poly(t0, t0), Poly(1, t0), [Poly(1, x), Poly(t0/2, t0)], [x, t0],
+-        [Lambda(i, exp(i/2))], [], [None, 'exp'], [None, x/2])
++        [Lambda(i, exp(i/2))], [], [1], [x/2], [], [])
+ 
+ 
+ def test_DifferentialExtension_log():
+@@ -448,13 +448,12 @@ def test_DifferentialExtension_log():
+         (Poly(t0*t1**2 + (t0*log(2) + t0**2)*t1, t1), Poly(1, t1),
+         [Poly(1, x), Poly(1/x, t0),
+         Poly(1/(x + 1), t1, expand=False)], [x, t0, t1],
+-        [Lambda(i, log(i)), Lambda(i, log(i + 1))], [], [None, 'log', 'log'],
+-        [None, x, x + 1])
++        [Lambda(i, log(i)), Lambda(i, log(i + 1))], [], [], [],
++        [1, 2], [x, x + 1])
+     assert DifferentialExtension(x**x*log(x), x)._important_attrs == \
+         (Poly(t0*t1, t1), Poly(1, t1), [Poly(1, x), Poly(1/x, t0),
+         Poly((1 + t0)*t1, t1)], [x, t0, t1], [Lambda(i, log(i)),
+-        Lambda(i, exp(t0*i))], [(exp(x*log(x)), x**x)], [None, 'log', 'exp'],
+-        [None, x, t0*x])
++        Lambda(i, exp(t0*i))], [(exp(x*log(x)), x**x)], [2], [t0*x], [1], [x])
+ 
+ 
+ def test_DifferentialExtension_symlog():
+@@ -462,26 +461,24 @@ def test_DifferentialExtension_symlog():
+     assert DifferentialExtension(log(x**x), x)._important_attrs == \
+         (Poly(t0*x, t1), Poly(1, t1), [Poly(1, x), Poly(1/x, t0), Poly((t0 +
+             1)*t1, t1)], [x, t0, t1], [Lambda(i, log(i)), Lambda(i, exp(i*t0))],
+-            [(exp(x*log(x)), x**x)], [None, 'log', 'exp'], [None, x, t0*x])
++            [(exp(x*log(x)), x**x)], [2], [t0*x], [1], [x])
+     assert DifferentialExtension(log(x**y), x)._important_attrs == \
+         (Poly(y*t0, t0), Poly(1, t0), [Poly(1, x), Poly(1/x, t0)], [x, t0],
+-        [Lambda(i, log(i))], [(y*log(x), log(x**y))], [None, 'log'],
+-        [None, x])
++        [Lambda(i, log(i))], [(y*log(x), log(x**y))], [], [], [1], [x])
+     assert DifferentialExtension(log(sqrt(x)), x)._important_attrs == \
+         (Poly(t0, t0), Poly(2, t0), [Poly(1, x), Poly(1/x, t0)], [x, t0],
+-        [Lambda(i, log(i))], [(log(x)/2, log(sqrt(x)))], [None, 'log'],
+-        [None, x])
++        [Lambda(i, log(i))], [(log(x)/2, log(sqrt(x)))], [], [], [1], [x])
+ 
+ 
+ def test_DifferentialExtension_handle_first():
+     assert DifferentialExtension(exp(x)*log(x), x, handle_first='log')._important_attrs == \
+         (Poly(t0*t1, t1), Poly(1, t1), [Poly(1, x), Poly(1/x, t0),
+         Poly(t1, t1)], [x, t0, t1], [Lambda(i, log(i)), Lambda(i, exp(i))],
+-        [], [None, 'log', 'exp'], [None, x, x])
++        [], [2], [x], [1], [x])
+     assert DifferentialExtension(exp(x)*log(x), x, handle_first='exp')._important_attrs == \
+         (Poly(t0*t1, t1), Poly(1, t1), [Poly(1, x), Poly(t0, t0),
+         Poly(1/x, t1)], [x, t0, t1], [Lambda(i, exp(i)), Lambda(i, log(i))],
+-        [], [None, 'exp', 'log'], [None, x, x])
++        [], [1], [x], [2], [x])
+ 
+     # This one must have the log first, regardless of what we set it to
+     # (because the log is inside of the exponential: x**x == exp(x*log(x)))
+@@ -492,7 +489,7 @@ def test_DifferentialExtension_handle_first():
+         (Poly((-1 + x - x*t0**2)*t1, t1), Poly(x, t1),
+             [Poly(1, x), Poly(1/x, t0), Poly((1 + t0)*t1, t1)], [x, t0, t1],
+             [Lambda(i, log(i)), Lambda(i, exp(t0*i))], [(exp(x*log(x)), x**x)],
+-            [None, 'log', 'exp'], [None, x, t0*x])
++            [2], [t0*x], [1], [x])
+ 
+ 
+ def test_DifferentialExtension_all_attrs():
+@@ -526,16 +523,12 @@ def test_DifferentialExtension_all_attrs():
+     assert DE.d == Poly(1/x, t1) == DE.D[DE.level]
+     assert DE.case == 'primitive'
+ 
+-    # Test methods
+-    assert DE.indices('log') == [2]
+-    assert DE.indices('exp') == [1]
+-
+ 
+ def test_DifferentialExtension_extension_flag():
+     raises(ValueError, lambda: DifferentialExtension(extension={'T': [x, t]}))
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(t, t)]})
+     assert DE._important_attrs == (None, None, [Poly(1, x), Poly(t, t)], [x, t],
+-        None, None, None, None)
++        None, None, None, None, None, None)
+     assert DE.d == Poly(t, t)
+     assert DE.t == t
+     assert DE.level == -1
+@@ -544,9 +537,9 @@ def test_DifferentialExtension_extension_flag():
+     assert DE.case == 'exp'
+ 
+     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(t, t)],
+-        'exts': [None, 'exp'], 'extargs': [None, x]})
++        'E_K': [1], 'E_args': [x], 'L_K': [], 'L_args': []})
+     assert DE._important_attrs == (None, None, [Poly(1, x), Poly(t, t)], [x, t],
+-        None, None, [None, 'exp'], [None, x])
++        None, None, [1], [x], [], [])
+     raises(ValueError, lambda: DifferentialExtension())
+ 
+ 
+@@ -555,19 +548,19 @@ def test_DifferentialExtension_misc():
+     assert DifferentialExtension(sin(y)*exp(x), x)._important_attrs == \
+         (Poly(sin(y)*t0, t0, domain='ZZ[sin(y)]'), Poly(1, t0, domain='ZZ'),
+         [Poly(1, x, domain='ZZ'), Poly(t0, t0, domain='ZZ')], [x, t0],
+-        [Lambda(i, exp(i))], [], [None, 'exp'], [None, x])
++        [Lambda(i, exp(i))], [], [1], [x], [], [])
+     raises(NotImplementedError, lambda: DifferentialExtension(sin(x), x))
+     assert DifferentialExtension(10**x, x)._important_attrs == \
+         (Poly(t0, t0), Poly(1, t0), [Poly(1, x), Poly(log(10)*t0, t0)], [x, t0],
+-        [Lambda(i, exp(i*log(10)))], [(exp(x*log(10)), 10**x)], [None, 'exp'],
+-        [None, x*log(10)])
++        [Lambda(i, exp(i*log(10)))], [(exp(x*log(10)), 10**x)], [1], [x*log(10)],
++        [], [])
+     assert DifferentialExtension(log(x) + log(x**2), x)._important_attrs in [
+         (Poly(3*t0, t0), Poly(2, t0), [Poly(1, x), Poly(2/x, t0)], [x, t0],
+-        [Lambda(i, log(i**2))], [], [None, ], [], [1], [x**2]),
++        [Lambda(i, log(i**2))], [], [], [], [1], [x**2]),
+         (Poly(3*t0, t0), Poly(1, t0), [Poly(1, x), Poly(1/x, t0)], [x, t0],
+-        [Lambda(i, log(i))], [], [None, 'log'], [None, x])]
++        [Lambda(i, log(i))], [], [], [], [1], [x])]
+     assert DifferentialExtension(S.Zero, x)._important_attrs == \
+-        (Poly(0, x), Poly(1, x), [Poly(1, x)], [x], [], [], [None], [None])
++        (Poly(0, x), Poly(1, x), [Poly(1, x)], [x], [], [], [], [], [], [])
+ 
+ 
+ def test_DifferentialExtension_Rothstein():
+@@ -579,8 +572,8 @@ def test_DifferentialExtension_Rothstein():
+         119750400*t0 + 119750400*t0**2 + 39916800*t0**3, t1),
+         [Poly(1, x), Poly(t0, t0), Poly(-(10 + 21*t0 + 10*t0**2)/(1 + 2*t0 +
+         t0**2)*t1, t1, domain='ZZ(t0)')], [x, t0, t1],
+-        [Lambda(i, exp(i)), Lambda(i, exp(1/(t0 + 1) - 10*i))], [],
+-        [None, 'exp', 'exp'], [None, x, 1/(t0 + 1) - 10*x])
++        [Lambda(i, exp(i)), Lambda(i, exp(1/(t0 + 1) - 10*i))], [], [1, 2],
++        [x, 1/(t0 + 1) - 10*x], [], [])
+ 
+ 
+ class TestingException(Exception):
+@@ -700,7 +693,7 @@ def test_DifferentialExtension_printing():
+         "('x', x), ('T', [x, t0, t1]), ('D', [Poly(1, x, domain='ZZ'), Poly(2*x*t0, t0, domain='ZZ[x]'), "
+         "Poly(2*t0*x/(t0 + 1), t1, domain='ZZ(x,t0)')]), ('fa', Poly(t1 + t0**2, t1, domain='ZZ[t0]')), "
+         "('fd', Poly(1, t1, domain='ZZ')), ('Tfuncs', [Lambda(i, exp(i**2)), Lambda(i, log(t0 + 1))]), "
+-        "('backsubs', []), ('exts', [None, 'exp', 'log']), ('extargs', [None, x**2, t0 + 1]), "
++        "('backsubs', []), ('E_K', [1]), ('E_args', [x**2]), ('L_K', [2]), ('L_args', [t0 + 1]), "
+         "('cases', ['base', 'exp', 'primitive']), ('case', 'primitive'), ('t', t1), "
+         "('d', Poly(2*t0*x/(t0 + 1), t1, domain='ZZ(x,t0)')), ('newf', t0**2 + t1), ('level', -1), "
+         "('dummy', False)]))")
+diff --git a/sympy/matrices/common.py b/sympy/matrices/common.py
+index 7ef51bc847..dc37416525 100644
+--- a/sympy/matrices/common.py
++++ b/sympy/matrices/common.py
+@@ -239,9 +239,10 @@ def col_join(self, other):
+         col
+         row_join
+         """
+-        # A null matrix can always be stacked (see  #10770)
+-        if self.rows == 0 and self.cols != other.cols:
+-            return self._new(0, other.cols, []).col_join(other)
++        from sympy.matrices import MutableMatrix
++        # Allows you to build a matrix even if it is null matrix
++        if not self:
++            return type(self)(other)
+ 
+         if self.cols != other.cols:
+             raise ShapeError(
+@@ -377,6 +378,11 @@ def hstack(cls, *args):
+         if len(args) == 0:
+             return cls._new()
+ 
++        # Check if all matrices have zero rows
++        if all(arg.rows == 0 for arg in args):
++            total_cols = sum(arg.cols for arg in args)
++            return cls.zeros(0, total_cols)
++
+         kls = type(args[0])
+         return reduce(kls.row_join, args)
+ 
+@@ -475,9 +481,9 @@ def row_join(self, other):
+         row
+         col_join
+         """
+-        # A null matrix can always be stacked (see  #10770)
+-        if self.cols == 0 and self.rows != other.rows:
+-            return self._new(other.rows, 0, []).row_join(other)
++        # Allows you to build a matrix even if it is null matrix
++        if not self:
++            return self._new(other)
+ 
+         if self.rows != other.rows:
+             raise ShapeError(
+@@ -1225,7 +1231,7 @@ def is_lower(self):
+         Examples
+         ========
+ 
+-        >>> from sympy import Matrix
++        >>> from sympy.matrices import Matrix
+         >>> m = Matrix(2, 2, [1, 0, 0, 1])
+         >>> m
+         Matrix([
+@@ -1273,7 +1279,7 @@ def is_square(self):
+         Examples
+         ========
+ 
+-        >>> from sympy import Matrix
++        >>> from sympy.matrices import Matrix
+         >>> a = Matrix([[1, 2, 3], [4, 5, 6]])
+         >>> b = Matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
+         >>> c = Matrix([])
+@@ -1811,7 +1817,7 @@ def trace(self):
+         Examples
+         ========
+ 
+-        >>> from sympy import Matrix
++        >>> from sympy.matrices import Matrix
+         >>> A = Matrix(2, 2, [1, 2, 3, 4])
+         >>> A.trace()
+         5
+diff --git a/sympy/matrices/expressions/matmul.py b/sympy/matrices/expressions/matmul.py
+index 9a9b06cb1d..f5b95ee959 100644
+--- a/sympy/matrices/expressions/matmul.py
++++ b/sympy/matrices/expressions/matmul.py
+@@ -64,12 +64,9 @@ def _entry(self, i, j, expand=True):
+         if X.has(ImmutableMatrix) or Y.has(ImmutableMatrix):
+             return coeff*Add(*[X[i, k]*Y[k, j] for k in range(X.cols)])
+         result = Sum(coeff*X[i, k]*Y[k, j], (k, 0, X.cols - 1))
+-        try:
+-            if not X.cols.is_number:
+-                # Don't waste time in result.doit() if the sum bounds are symbolic
+-                expand = False
+-        except AttributeError:
+-            pass
++        if not X.cols.is_number:
++            # Don't waste time in result.doit() if the sum bounds are symbolic
++            expand = False
+         return result.doit() if expand else result
+ 
+     def as_coeff_matrices(self):
+diff --git a/sympy/matrices/expressions/tests/test_matmul.py b/sympy/matrices/expressions/tests/test_matmul.py
+index 5a76ec12ee..cb414935d6 100644
+--- a/sympy/matrices/expressions/tests/test_matmul.py
++++ b/sympy/matrices/expressions/tests/test_matmul.py
+@@ -6,7 +6,7 @@
+ from sympy.matrices.expressions.matmul import (factor_in_front, remove_ids,
+         MatMul, xxinv, any_zeros, unpack, only_squares)
+ from sympy.strategies import null_safe
+-from sympy import refine, Q, Symbol
++from sympy import refine, Q
+ 
+ n, m, l, k = symbols('n m l k', integer=True)
+ A = MatrixSymbol('A', n, m)
+@@ -131,7 +131,3 @@ def test_matmul_args_cnc():
+     a, b = symbols('a b', commutative=False)
+     assert MatMul(n, a, b, A, A.T).args_cnc() == ([n], [a, b, A, A.T])
+     assert MatMul(A, A.T).args_cnc() == ([1], [A, A.T])
+-
+-def test_issue_12950():
+-    M = Matrix([[Symbol("x")]]) * MatrixSymbol("A", 1, 1)
+-    assert MatrixSymbol("A", 1, 1).as_explicit()[0]*Symbol('x') == M.as_explicit()[0]
+diff --git a/sympy/matrices/tests/test_commonmatrix.py b/sympy/matrices/tests/test_commonmatrix.py
+index 3e27ecc8b2..120f0b42c4 100644
+--- a/sympy/matrices/tests/test_commonmatrix.py
++++ b/sympy/matrices/tests/test_commonmatrix.py
+@@ -221,14 +221,6 @@ def test_hstack():
+     raises(ShapeError, lambda: m.hstack(m, m2))
+     assert Matrix.hstack() == Matrix()
+ 
+-    # test regression #12938
+-    M1 = Matrix.zeros(0, 0)
+-    M2 = Matrix.zeros(0, 1)
+-    M3 = Matrix.zeros(0, 2)
+-    M4 = Matrix.zeros(0, 3)
+-    m = ShapingOnlyMatrix.hstack(M1, M2, M3, M4)
+-    assert m.rows == 0 and m.cols == 6
+-
+ def test_vstack():
+     m = ShapingOnlyMatrix(4, 3, lambda i, j: i*3 + j)
+     m2 = ShapingOnlyMatrix(3, 4, lambda i, j: i*3 + j)
+diff --git a/sympy/physics/units/dimensions.py b/sympy/physics/units/dimensions.py
+index f0d9a42204..aeb624fa66 100644
+--- a/sympy/physics/units/dimensions.py
++++ b/sympy/physics/units/dimensions.py
+@@ -17,7 +17,7 @@
+ import collections
+ 
+ from sympy.core.compatibility import reduce, string_types
+-from sympy import sympify, Integer, Matrix, Symbol, S, Abs
++from sympy import sympify, Integer, Matrix, Symbol, S
+ from sympy.core.expr import Expr
+ 
+ 
+@@ -185,14 +185,8 @@ def get_dimensional_dependencies(self, mark_dimensionless=False):
+             return {'dimensionless': 1}
+         return dimdep
+ 
+-    @classmethod
+-    def _from_dimensional_dependencies(cls, dependencies):
+-        return reduce(lambda x, y: x * y, (
+-            Dimension(d)**e for d, e in dependencies.items()
+-        ))
+-
+-    @classmethod
+-    def _get_dimensional_dependencies_for_name(cls, name):
++    @staticmethod
++    def _get_dimensional_dependencies_for_name(name):
+ 
+         if name.is_Symbol:
+             if name.name in Dimension._dimensional_dependencies:
+@@ -217,17 +211,6 @@ def _get_dimensional_dependencies_for_name(cls, name):
+             dim = Dimension._get_dimensional_dependencies_for_name(name.base)
+             return {k: v*name.exp for (k, v) in dim.items()}
+ 
+-        if name.is_Function:
+-            args = (Dimension._from_dimensional_dependencies(
+-                Dimension._get_dimensional_dependencies_for_name(arg)
+-            ) for arg in name.args)
+-            result = name.func(*args)
+-
+-            if isinstance(result, cls):
+-                return result.get_dimensional_dependencies()
+-            # TODO shall we consider a result that is not a dimension?
+-            # return Dimension._get_dimensional_dependencies_for_name(result)
+-
+     @property
+     def is_dimensionless(self):
+         """
+diff --git a/sympy/physics/units/prefixes.py b/sympy/physics/units/prefixes.py
+index c4e6c7c943..1e79b6316c 100644
+--- a/sympy/physics/units/prefixes.py
++++ b/sympy/physics/units/prefixes.py
+@@ -183,11 +183,11 @@ def prefix_unit(unit, prefixes):
+ }
+ 
+ 
+-kibi = Prefix('kibi', 'Y', 10, 2)
+-mebi = Prefix('mebi', 'Y', 20, 2)
+-gibi = Prefix('gibi', 'Y', 30, 2)
+-tebi = Prefix('tebi', 'Y', 40, 2)
+-pebi = Prefix('pebi', 'Y', 50, 2)
++kibi = Prefix('kibi', 'Y', 10, 2),
++mebi = Prefix('mebi', 'Y', 20, 2),
++gibi = Prefix('gibi', 'Y', 30, 2),
++tebi = Prefix('tebi', 'Y', 40, 2),
++pebi = Prefix('pebi', 'Y', 50, 2),
+ exbi = Prefix('exbi', 'Y', 60, 2)
+ 
+ 
+diff --git a/sympy/physics/units/quantities.py b/sympy/physics/units/quantities.py
+index 4c60bb54d2..6112bda489 100644
+--- a/sympy/physics/units/quantities.py
++++ b/sympy/physics/units/quantities.py
+@@ -7,7 +7,7 @@
+ from __future__ import division
+ 
+ from sympy.core.compatibility import string_types
+-from sympy import Abs, sympify, Mul, Pow, S, Symbol, Add, AtomicExpr, Basic, Function
++from sympy import sympify, Mul, Pow, S, Symbol, Add, AtomicExpr, Basic
+ from sympy.physics.units import Dimension
+ from sympy.physics.units import dimensions
+ from sympy.physics.units.prefixes import Prefix
+@@ -88,11 +88,6 @@ def _eval_is_positive(self):
+     def _eval_is_constant(self):
+         return self.scale_factor.is_constant()
+ 
+-    def _eval_Abs(self):
+-        # FIXME prefer usage of self.__class__ or type(self) instead
+-        return self.func(self.name, self.dimension, Abs(self.scale_factor),
+-                         self.abbrev)
+-
+     @staticmethod
+     def get_dimensional_expr(expr):
+         if isinstance(expr, Mul):
+@@ -101,9 +96,6 @@ def get_dimensional_expr(expr):
+             return Quantity.get_dimensional_expr(expr.base) ** expr.exp
+         elif isinstance(expr, Add):
+             return Quantity.get_dimensional_expr(expr.args[0])
+-        elif isinstance(expr, Function):
+-            fds = [Quantity.get_dimensional_expr(arg) for arg in expr.args]
+-            return expr.func(*fds)
+         elif isinstance(expr, Quantity):
+             return expr.dimension.name
+         return 1
+@@ -160,12 +152,11 @@ def _Quantity_constructor_postprocessor_Add(expr):
+     # expressions like `meter + second` to be created.
+ 
+     deset = {
+-        tuple(sorted(Dimension(
+-            Quantity.get_dimensional_expr(i) if not i.is_number else 1
+-        ).get_dimensional_dependencies().items()))
++        tuple(Dimension(Quantity.get_dimensional_expr(i)).get_dimensional_dependencies().items())
+         for i in expr.args
+         if i.free_symbols == set()  # do not raise if there are symbols
+                     # (free symbols could contain the units corrections)
++        and not i.is_number
+     }
+     # If `deset` has more than one element, then some dimensions do not
+     # match in the sum:
+diff --git a/sympy/physics/units/tests/test_quantities.py b/sympy/physics/units/tests/test_quantities.py
+index d1d672b461..1797d15143 100644
+--- a/sympy/physics/units/tests/test_quantities.py
++++ b/sympy/physics/units/tests/test_quantities.py
+@@ -6,8 +6,8 @@
+ from sympy.physics.units import convert_to, find_unit
+ 
+ from sympy.physics.units.definitions import s, m, kg, speed_of_light, day, minute, km, foot, meter, grams, amu, au, \
+-    quart, inch, coulomb, millimeter, steradian, second, mile, centimeter, hour, kilogram, pressure, temperature, energy
+-from sympy.physics.units.dimensions import Dimension, length, time, charge, mass
++    quart, inch, coulomb, millimeter, steradian, second, mile, centimeter, hour
++from sympy.physics.units.dimensions import length, time, charge
+ from sympy.physics.units.quantities import Quantity
+ from sympy.physics.units.prefixes import PREFIXES, kilo
+ from sympy.utilities.pytest import raises
+@@ -110,19 +110,6 @@ def test_add_sub():
+     # TODO: eventually add this:
+     # assert (u - v).convert_to(u) == S.Half*u
+ 
+-def test_abs():
+-    v_w1 = Quantity('v_w1', length/time, meter/second)
+-    v_w2 = Quantity('v_w2', length/time, meter/second)
+-    v_w3 = Quantity('v_w3', length/time, meter/second)
+-    expr = v_w3 - Abs(v_w1 - v_w2)
+-
+-    Dq = Dimension(Quantity.get_dimensional_expr(expr))
+-    assert Dimension.get_dimensional_dependencies(Dq) == {
+-        'length': 1,
+-        'time': -1,
+-    }
+-    assert meter == sqrt(meter**2)
+-
+ 
+ def test_check_unit_consistency():
+     return  # TODO remove
+@@ -239,7 +226,6 @@ def test_Quantity_derivative():
+ 
+ 
+ def test_sum_of_incompatible_quantities():
+-    raises(ValueError, lambda: meter + 1)
+     raises(ValueError, lambda: meter + second)
+     raises(ValueError, lambda: 2 * meter + second)
+     raises(ValueError, lambda: 2 * meter + 3 * second)
+@@ -250,17 +236,3 @@ def test_sum_of_incompatible_quantities():
+     assert expr in Basic._constructor_postprocessor_mapping
+     for i in expr.args:
+         assert i in Basic._constructor_postprocessor_mapping
+-
+-
+-def test_quantity_postprocessing():
+-    q1 = Quantity('q1', length*pressure**2*temperature/time)
+-    q2 = Quantity('q2', energy*pressure*temperature/(length**2*time))
+-    assert q1 + q2
+-    q = q1 + q2
+-    Dq = Dimension(Quantity.get_dimensional_expr(q))
+-    assert Dimension.get_dimensional_dependencies(Dq) == {
+-        'length': -1,
+-        'mass': 2,
+-        'temperature': 1,
+-        'time': -5,
+-    }
+diff --git a/sympy/printing/octave.py b/sympy/printing/octave.py
+index cfcae81dae..0be218d6a2 100644
+--- a/sympy/printing/octave.py
++++ b/sympy/printing/octave.py
+@@ -310,8 +310,13 @@ def _print_MatrixBase(self, A):
+         elif (A.rows, A.cols) == (1, 1):
+             # Octave does not distinguish between scalars and 1x1 matrices
+             return self._print(A[0, 0])
+-        return "[%s]" % "; ".join(" ".join([self._print(a) for a in A[r, :]])
+-                                  for r in range(A.rows))
++        elif A.rows == 1:
++            return "[%s]" % A.table(self, rowstart='', rowend='', colsep=' ')
++        elif A.cols == 1:
++            # note .table would unnecessarily equispace the rows
++            return "[%s]" % "; ".join([self._print(a) for a in A])
++        return "[%s]" % A.table(self, rowstart='', rowend='',
++                                rowsep=';\n', colsep=' ')
+ 
+ 
+     def _print_SparseMatrix(self, A):
+diff --git a/sympy/printing/tests/test_octave.py b/sympy/printing/tests/test_octave.py
+index 0103035ae0..c5d0d93085 100644
+--- a/sympy/printing/tests/test_octave.py
++++ b/sympy/printing/tests/test_octave.py
+@@ -145,7 +145,9 @@ def test_Matrices():
+     A = Matrix([[1, sin(x/2), abs(x)],
+                 [0, 1, pi],
+                 [0, exp(1), ceiling(x)]]);
+-    expected = "[1 sin(x/2) abs(x); 0 1 pi; 0 exp(1) ceil(x)]"
++    expected = ("[1 sin(x/2)  abs(x);\n"
++                "0        1      pi;\n"
++                "0   exp(1) ceil(x)]")
+     assert mcode(A) == expected
+     # row and columns
+     assert mcode(A[:,0]) == "[1; 0; 0]"
+@@ -202,7 +204,7 @@ def test_containers():
+     assert mcode(Tuple(*[1, 2, 3])) == "{1, 2, 3}"
+     assert mcode((1, x*y, (3, x**2))) == "{1, x.*y, {3, x.^2}}"
+     # scalar, matrix, empty matrix and empty list
+-    assert mcode((1, eye(3), Matrix(0, 0, []), [])) == "{1, [1 0 0; 0 1 0; 0 0 1], [], {}}"
++    assert mcode((1, eye(3), Matrix(0, 0, []), [])) == "{1, [1 0 0;\n0 1 0;\n0 0 1], [], {}}"
+ 
+ 
+ def test_octave_noninline():
+@@ -258,7 +260,7 @@ def test_octave_matrix_assign_to():
+     A = Matrix([[1, 2, 3]])
+     assert mcode(A, assign_to='a') == "a = [1 2 3];"
+     A = Matrix([[1, 2], [3, 4]])
+-    assert mcode(A, assign_to='A') == "A = [1 2; 3 4];"
++    assert mcode(A, assign_to='A') == "A = [1 2;\n3 4];"
+ 
+ 
+ def test_octave_matrix_assign_to_more():
+diff --git a/sympy/release.py b/sympy/release.py
+index 5a776b94cf..f901408650 100644
+--- a/sympy/release.py
++++ b/sympy/release.py
+@@ -1 +1 @@
+-__version__ = "1.1.1rc1"
++__version__ = "1.1"
+diff --git a/sympy/utilities/codegen.py b/sympy/utilities/codegen.py
+index 0045efeb49..311cb27d27 100644
+--- a/sympy/utilities/codegen.py
++++ b/sympy/utilities/codegen.py
+@@ -798,7 +798,6 @@ def __init__(self, project="project", printer=None,
+         super(CCodeGen, self).__init__(project=project)
+         self.printer = printer or c_code_printers[self.standard.lower()]()
+ 
+-        self.preprocessor_statements = preprocessor_statements
+         if preprocessor_statements is None:
+             self.preprocessor_statements = ['#include <math.h>']
+ 
+diff --git a/sympy/utilities/lambdify.py b/sympy/utilities/lambdify.py
+index 9b1ee3ec06..56b3ce33d0 100644
+--- a/sympy/utilities/lambdify.py
++++ b/sympy/utilities/lambdify.py
+@@ -10,7 +10,7 @@
+ import textwrap
+ 
+ from sympy.core.compatibility import (exec_, is_sequence, iterable,
+-    NotIterable, string_types, range, builtins, integer_types)
++    NotIterable, string_types, range, builtins)
+ from sympy.utilities.decorator import doctest_depends_on
+ 
+ # These are the namespaces the lambda functions will use.
+@@ -438,10 +438,7 @@ def lambdify(args, expr, modules=None, printer=None, use_imps=True,
+         def array_wrap(funcarg):
+             @wraps(funcarg)
+             def wrapper(*argsx, **kwargsx):
+-                asarray = namespace['asarray']
+-                newargs = [asarray(i) if isinstance(i, integer_types + (float,
+-                    complex)) else i for i in argsx]
+-                return funcarg(*newargs, **kwargsx)
++                return funcarg(*[namespace['asarray'](i) for i in argsx], **kwargsx)
+             return wrapper
+         func = array_wrap(func)
+     # Apply the docstring
+diff --git a/sympy/utilities/misc.py b/sympy/utilities/misc.py
+index c989997818..27ba151482 100644
+--- a/sympy/utilities/misc.py
++++ b/sympy/utilities/misc.py
+@@ -343,7 +343,15 @@ def translate(s, a, b=None, c=None):
+     >>> translate(abc, {'ab': 'x', 'bc': 'y'}) in ('xc', 'ay')
+     True
+     """
+-    from sympy.core.compatibility import maketrans, PY3
++    from sympy.core.compatibility import maketrans
++
++    # when support for Python 2 is dropped, this try/except can be
++    #removed
++    try:
++        ''.translate(None, '')
++        py3 = False
++    except TypeError:
++        py3 = True
+ 
+     mr = {}
+     if a is None:
+@@ -366,7 +374,7 @@ def translate(s, a, b=None, c=None):
+                 a = b = ''
+         else:
+             assert len(a) == len(b)
+-    if PY3:
++    if py3:
+         if c:
+             s = s.translate(maketrans('', '', c))
+         s = replace(s, mr)
+diff --git a/sympy/utilities/tests/test_codegen.py b/sympy/utilities/tests/test_codegen.py
+index 46bc645858..2b5be52edb 100644
+--- a/sympy/utilities/tests/test_codegen.py
++++ b/sympy/utilities/tests/test_codegen.py
+@@ -1447,32 +1447,12 @@ def test_custom_codegen():
+     from sympy.functions.elementary.exponential import exp
+ 
+     printer = C99CodePrinter(settings={'user_functions': {'exp': 'fastexp'}})
++    gen = C99CodeGen(printer=printer)
++    gen.preprocessor_statements.append('#include "fastexp.h"')
+ 
+     x, y = symbols('x y')
+     expr = exp(x + y)
+ 
+-    # replace math.h with a different header
+-    gen = C99CodeGen(printer=printer,
+-                     preprocessor_statements=['#include "fastexp.h"'])
+-
+-    expected = (
+-        '#include "expr.h"\n'
+-        '#include "fastexp.h"\n'
+-        'double expr(double x, double y) {\n'
+-        '   double expr_result;\n'
+-        '   expr_result = fastexp(x + y);\n'
+-        '   return expr_result;\n'
+-        '}\n'
+-    )
+-
+-    result = codegen(('expr', expr), header=False, empty=False, code_gen=gen)
+-    source = result[0][1]
+-    assert source == expected
+-
+-    # use both math.h and an external header
+-    gen = C99CodeGen(printer=printer)
+-    gen.preprocessor_statements.append('#include "fastexp.h"')
+-
+     expected = (
+         '#include "expr.h"\n'
+         '#include <math.h>\n'
+diff --git a/sympy/utilities/tests/test_codegen_octave.py b/sympy/utilities/tests/test_codegen_octave.py
+index 8aee4e2586..b79b4be3d8 100644
+--- a/sympy/utilities/tests/test_codegen_octave.py
++++ b/sympy/utilities/tests/test_codegen_octave.py
+@@ -347,7 +347,8 @@ def test_m_matrix_output_autoname_2():
+         "  out1 = x + y;\n"
+         "  out2 = [2*x 2*y 2*z];\n"
+         "  out3 = [x; y; z];\n"
+-        "  out4 = [x y; z 16];\n"
++        "  out4 = [x  y;\n"
++        "  z 16];\n"
+         "end\n"
+     )
+     assert source == expected
+diff --git a/sympy/vector/coordsysrect.py b/sympy/vector/coordsysrect.py
+index a9a3af6b76..5ffd66aa06 100644
+--- a/sympy/vector/coordsysrect.py
++++ b/sympy/vector/coordsysrect.py
+@@ -4,8 +4,7 @@
+ from sympy.core.cache import cacheit
+ from sympy.core import S
+ from sympy.vector.scalar import BaseScalar
+-from sympy import Matrix
+-from sympy import eye, trigsimp, ImmutableMatrix as Matrix, Symbol, sin, cos, sqrt, diff, Tuple, simplify
++from sympy import eye, trigsimp, ImmutableMatrix as Matrix, Symbol, sin, cos, sqrt, diff, Tuple
+ import sympy.vector
+ from sympy import simplify
+ from sympy.vector.orienters import (Orienter, AxisOrienter, BodyOrienter,
+@@ -216,37 +215,6 @@ def _connect_to_standard_cartesian(self, curv_coord_type):
+         else:
+             raise ValueError("Wrong set of parameter.")
+ 
+-        if not self._check_orthogonality():
+-            raise ValueError("The transformation equation does not create orthogonal coordinate system")
+-
+-    def _check_orthogonality(self):
+-        """
+-        Helper method for _connect_to_cartesian. It checks if
+-        set of transformation equations create orthogonal curvilinear
+-        coordinate system
+-
+-        Parameters
+-        ==========
+-
+-        equations : tuple
+-            Tuple of transformation equations
+-
+-        """
+-
+-        eq = self._transformation_equations()
+-
+-        v1 = Matrix([diff(eq[0], self.x), diff(eq[1], self.x), diff(eq[2], self.x)])
+-        v2 = Matrix([diff(eq[0], self.y), diff(eq[1], self.y), diff(eq[2], self.y)])
+-        v3 = Matrix([diff(eq[0], self.z), diff(eq[1], self.z), diff(eq[2], self.z)])
+-
+-        if any(simplify(i[0]+i[1]+i[2]) == 0 for i in (v1, v2, v3)):
+-            return False
+-        else:
+-            if simplify(v1.dot(v2)) == 0 and simplify(v2.dot(v3)) == 0 and simplify(v3.dot(v1)) == 0:
+-                return True
+-            else:
+-                return False
+-
+     def _set_transformation_equations_mapping(self, curv_coord_name):
+         """
+         Store information about some default, pre-defined transformation
+diff --git a/sympy/vector/tests/test_coordsysrect.py b/sympy/vector/tests/test_coordsysrect.py
+index dc455a3635..e8f0c6e9d6 100644
+--- a/sympy/vector/tests/test_coordsysrect.py
++++ b/sympy/vector/tests/test_coordsysrect.py
+@@ -1,9 +1,8 @@
+ from sympy.utilities.exceptions import SymPyDeprecationWarning
+-from sympy.utilities.pytest import raises
+ import warnings
+ from sympy.vector.coordsysrect import CoordSys3D, CoordSysCartesian
+ from sympy.vector.scalar import BaseScalar
+-from sympy import sin, sinh, cos, cosh, sqrt, pi, ImmutableMatrix as Matrix, \
++from sympy import sin, cos, sqrt, pi, ImmutableMatrix as Matrix, \
+      symbols, simplify, zeros, expand
+ from sympy.vector.functions import express
+ from sympy.vector.point import Point
+@@ -353,19 +352,6 @@ def test_transformation_equations():
+     assert simplify(a.lame_coefficients()) == (1, sqrt(a.x**2), 1)
+ 
+ 
+-def test_check_orthogonality():
+-    a = CoordSys3D('a')
+-    a._connect_to_standard_cartesian((a.x*sin(a.y)*cos(a.z), a.x*sin(a.y)*sin(a.z), a.x*cos(a.y)))
+-    assert a._check_orthogonality() is True
+-    a._connect_to_standard_cartesian((a.x * cos(a.y), a.x * sin(a.y), a.z))
+-    assert a._check_orthogonality() is True
+-    a._connect_to_standard_cartesian((cosh(a.x)*cos(a.y), sinh(a.x)*sin(a.y), a.z))
+-    assert a._check_orthogonality() is True
+-
+-    raises(ValueError, lambda: a._connect_to_standard_cartesian((a.x, a.x, a.z)))
+-    raises(ValueError, lambda: a._connect_to_standard_cartesian(
+-        (a.x*sin(a.y / 2)*cos(a.z), a.x*sin(a.y)*sin(a.z), a.x*cos(a.y))))
+-
+ def test_coordsys3d():
+     with warnings.catch_warnings():
+         warnings.filterwarnings("ignore", category=SymPyDeprecationWarning)
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-15198-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-15198-diff.txt
new file mode 100644
index 000000000..2754a4bee
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-15198-diff.txt
@@ -0,0 +1,22 @@
+diff --git a/sympy/printing/octave.py b/sympy/printing/octave.py
+index 9de4f6af14..9dc99992ea 100644
+--- a/sympy/printing/octave.py
++++ b/sympy/printing/octave.py
+@@ -56,6 +56,7 @@
+     "RisingFactorial": "pochhammer",
+     "Shi": "sinhint",
+     "Si": "sinint",
++    "assoc_laguerre": "_print_assoc_laguerre",
+ }
+ 
+ 
+@@ -561,6 +562,9 @@ def indent_code(self, code):
+             level += increase[n]
+         return pretty
+ 
++    def _print_assoc_laguerre(self, expr):
++        raise NotImplementedError("Code generation for the associated Laguerre polynomials is not supported in Octave.")
++
+ 
+ def octave_code(expr, assign_to=None, **settings):
+     r"""Converts `expr` to a string of Octave (or Matlab) code.
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-17313-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-17313-diff.txt
new file mode 100644
index 000000000..f63d8686b
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-17313-diff.txt
@@ -0,0 +1,27 @@
+diff --git a/sympy/functions/elementary/integers.py b/sympy/functions/elementary/integers.py
+index fa68122865..691f178172 100644
+--- a/sympy/functions/elementary/integers.py
++++ b/sympy/functions/elementary/integers.py
+@@ -390,13 +390,16 @@ def __ge__(self, other):
+     def __gt__(self, other):
+         if self.is_extended_real:
+             other = _sympify(other)
+-            # Check if other < 0
+-            res = self._value_one_or_more(other)
+-            if res is not None:
+-                return not(res)
+-            # Check if other >= 1
+-            if other.is_extended_negative:
++            # Check if other is a positive number
++            if other.is_positive:
++                # If other is positive, ceiling of any number is greater than 0
+                 return S.true
++            # Check if other is non-positive
++            if other.is_nonpositive:
++                # If other is non-positive, ceiling of any number is not greater
++                return S.false
++            # If other is not a number, return unevaluated
++            return Gt(self, other, evaluate=False)
+         return Gt(self, other, evaluate=False)
+ 
+     def __le__(self, other):
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20139-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20139-diff.txt
new file mode 100644
index 000000000..5097177ce
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20139-diff.txt
@@ -0,0 +1,26 @@
+diff --git a/sympy/matrices/expressions/matexpr.py b/sympy/matrices/expressions/matexpr.py
+index 87a40b0b57..ebfef7e3c8 100644
+--- a/sympy/matrices/expressions/matexpr.py
++++ b/sympy/matrices/expressions/matexpr.py
+@@ -771,9 +771,9 @@ def __new__(cls, name, n, m):
+         cls._check_dim(m)
+         cls._check_dim(n)
+ 
+-        if isinstance(name, str):
+-            name = Symbol(name)
+-        obj = Basic.__new__(cls, name, n, m)
++        if not isinstance(name, str):
++            raise TypeError("name must be a string")
++        obj = Basic.__new__(cls, str(name), n, m)
+         return obj
+ 
+     @property
+@@ -782,7 +782,7 @@ def shape(self):
+ 
+     @property
+     def name(self):
+-        return self.args[0].name
++        return self.args[0]
+ 
+     def _entry(self, i, j, **kwargs):
+         return MatrixElement(self, i, j)
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20639-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20639-diff.txt
new file mode 100644
index 000000000..459cd1589
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20639-diff.txt
@@ -0,0 +1,22 @@
+diff --git a/sympy/printing/pretty/pretty.py b/sympy/printing/pretty/pretty.py
+index df7452ee87..e3723a290e 100644
+--- a/sympy/printing/pretty/pretty.py
++++ b/sympy/printing/pretty/pretty.py
+@@ -21,6 +21,8 @@
+     xsym, pretty_symbol, pretty_atom, pretty_use_unicode, greek_unicode, U, \
+     pretty_try_use_unicode,  annotated
+ 
++from sympy import pi, E
++
+ # rename for usage from outside
+ pprint_use_unicode = pretty_use_unicode
+ pprint_try_use_unicode = pretty_try_use_unicode
+@@ -1951,6 +1953,8 @@ def _print_Pow(self, power):
+         from sympy.simplify.simplify import fraction
+         b, e = power.as_base_exp()
+         if power.is_commutative:
++            if b == pi and e == 1/E:
++                return self._print(b)**self._print(e)
+             if e is S.NegativeOne:
+                 return prettyForm("1")/self._print(b)
+             n, d = fraction(e)
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20801-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20801-diff.txt
new file mode 100644
index 000000000..5c9df7b96
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20801-diff.txt
@@ -0,0 +1,50 @@
+diff --git a/sympy/core/basic.py b/sympy/core/basic.py
+index 8e82778c7d..5d289fc1c3 100644
+--- a/sympy/core/basic.py
++++ b/sympy/core/basic.py
+@@ -334,6 +334,11 @@ def __eq__(self, other):
+ 
+         from http://docs.python.org/dev/reference/datamodel.html#object.__hash__
+         """
++        from sympy.core.numbers import Float
++        from sympy.logic.boolalg import Boolean
++
++        print(f"Debug: Comparing self: {self}, type: {type(self)} with other: {other}, type: {type(other)}")
++
+         if self is other:
+             return True
+ 
+@@ -341,6 +346,7 @@ def __eq__(self, other):
+         tother = type(other)
+         if tself is not tother:
+             try:
++                print(f"Debug before sympify: self: {self}, type: {type(self)}, other: {other}, type: {type(other)}")
+                 other = _sympify(other)
+                 tother = type(other)
+             except SympifyError:
+@@ -357,14 +363,22 @@ def __eq__(self, other):
+             elif tself is not tother:
+                 return False
+ 
++        # If the types are the same then we can just compare the _hashable_content.
++        # However, we special case Float and Boolean here. A Float with value 0.0
++        # should not compare equal to S.false even though they will both have
++        # _hashable_content() == (0,).
++        if isinstance(self, Float) and self == 0.0 and isinstance(other, Boolean) and other is S.false:
++            return False
++        elif isinstance(self, Boolean) and self is S.false and isinstance(other, Float) and other == 0.0:
++            return False
++
++        print(f"Debug before hashable content comparison: self: {self}, type: {type(self)}, other: {other}, type: {type(other)}")
+         return self._hashable_content() == other._hashable_content()
+ 
+     def __ne__(self, other):
+         """``a != b``  -> Compare two symbolic trees and see whether they are different
+ 
+-        this is the same as:
+-
+-        ``a.compare(b) != 0``
++        this is the same as: ``a.compare(b) != 0``
+ 
+         but faster
+         """
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-21286-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-21286-diff.txt
new file mode 100644
index 000000000..dd71d77f1
--- /dev/null
+++ b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-21286-diff.txt
@@ -0,0 +1,75 @@
+diff --git a/sympy/sets/fancysets.py b/sympy/sets/fancysets.py
+index b1af4372be..d3c6df6bdc 100644
+--- a/sympy/sets/fancysets.py
++++ b/sympy/sets/fancysets.py
+@@ -608,37 +608,23 @@ def __new__(cls, *args):
+     [0, 1/10, 1/5].'''))
+         start, stop, step = ok
+ 
++        print("start:", start, "stop:", stop, "step:", step)
++
+         null = False
+         if any(i.has(Symbol) for i in (start, stop, step)):
+             if start == stop:
+                 null = True
+             else:
+-                end = stop
+-        elif start.is_infinite:
+-            span = step*(stop - start)
+-            if span is S.NaN or span <= 0:
+-                null = True
+-            elif step.is_Integer and stop.is_infinite and abs(step) != 1:
+-                raise ValueError(filldedent('''
+-                    Step size must be %s in this case.''' % (1 if step > 0 else -1)))
+-            else:
+-                end = stop
+-        else:
+-            oostep = step.is_infinite
+-            if oostep:
+-                step = S.One if step > 0 else S.NegativeOne
+-            n = ceiling((stop - start)/step)
+-            if n <= 0:
+-                null = True
+-            elif oostep:
+-                end = start + 1
+-                step = S.One  # make it a canonical single step
+-            else:
+-                end = start + n*step
++                if step.has(Symbol):
++                    # Calculate the adjustment needed to make the range canonical
++                    adjusted_stop = start + ceiling((stop - start)/step)*step
++                    stop = adjusted_stop
++                else:
++                    stop = stop
+         if null:
+-            start = end = S.Zero
++            start = stop = S.Zero
+             step = S.One
+-        return Basic.__new__(cls, start, end, step)
++        return Basic.__new__(cls, start, stop, step)
+ 
+     start = property(lambda self: self.args[0])
+     stop = property(lambda self: self.args[1])
+@@ -890,14 +876,14 @@ def _inf(self):
+ 
+     @property
+     def _sup(self):
+-        if not self:
+-            raise NotImplementedError
+-        if self.has(Symbol):
+-            if self.step.is_positive:
+-                return self[-1]
+-            elif self.step.is_negative:
+-                return self[0]
+-            _ = self.size  # validate
++        if self.size == 0:
++            return S.NegativeInfinity
++        if self.start.is_infinite:
++            return S.NegativeInfinity
++        if self.stop.is_infinite:
++            return S.Infinity
++        if self.step.has(Symbol):
++            return self.stop - self.step
+         if self.step > 0:
+             return self.stop - self.step
+         else:
diff --git a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-14995-diff.txt b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-14995-diff.txt
new file mode 100644
index 000000000..04f219dd2
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-14995-diff.txt
@@ -0,0 +1,21 @@
+diff --git a/astropy/nddata/mixins/ndarithmetic.py b/astropy/nddata/mixins/ndarithmetic.py
+index 4153dfccb2..8ce47ac370 100644
+--- a/astropy/nddata/mixins/ndarithmetic.py
++++ b/astropy/nddata/mixins/ndarithmetic.py
+@@ -513,14 +513,10 @@ class NDArithmeticMixin:
+             ``handle_mask`` must create (and copy) the returned mask.
+         """
+         # If only one mask is present we need not bother about any type checks
+-        if (
+-            self.mask is None and operand is not None and operand.mask is None
+-        ) or handle_mask is None:
+-            return None
+-        elif self.mask is None and operand is not None:
++        if self.mask is None and operand is not None:
+             # Make a copy so there is no reference in the result.
+             return deepcopy(operand.mask)
+-        elif operand is None:
++        elif operand is None or operand.mask is None:
+             return deepcopy(self.mask)
+         else:
+             # Now lets calculate the resulting mask (operation enforces copy)
diff --git a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7606-diff.txt b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7606-diff.txt
new file mode 100644
index 000000000..bb442527f
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7606-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/astropy/units/core.py b/astropy/units/core.py
+index e9bd986d33..1b202395e9 100644
+--- a/astropy/units/core.py
++++ b/astropy/units/core.py
+@@ -1710,6 +1710,8 @@ class UnrecognizedUnit(IrreducibleUnit):
+         _unrecognized_operator
+ 
+     def __eq__(self, other):
++        if other is None:
++            return False
+         other = Unit(other, parse_strict='silent')
+         return isinstance(other, UnrecognizedUnit) and self.name == other.name
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7671-diff.txt b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7671-diff.txt
new file mode 100644
index 000000000..94c3679c1
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7671-diff.txt
@@ -0,0 +1,82 @@
+diff --git a/astropy/utils/collections.py b/astropy/utils/collections.py
+deleted file mode 100644
+index 3a9b839548..0000000000
+--- a/astropy/utils/collections.py
++++ /dev/null
+@@ -1,57 +0,0 @@
+-# Licensed under a 3-clause BSD style license - see LICENSE.rst
+-"""
+-A module containing specialized collection classes.
+-"""
+-
+-
+-class HomogeneousList(list):
+-    """
+-    A subclass of list that contains only elements of a given type or
+-    types.  If an item that is not of the specified type is added to
+-    the list, a `TypeError` is raised.
+-    """
+-    def __init__(self, types, values=[]):
+-        """
+-        Parameters
+-        ----------
+-        types : sequence of types
+-            The types to accept.
+-
+-        values : sequence, optional
+-            An initial set of values.
+-        """
+-        self._types = types
+-        super().__init__()
+-        self.extend(values)
+-
+-    def _assert(self, x):
+-        if not isinstance(x, self._types):
+-            raise TypeError(
+-                "homogeneous list must contain only objects of "
+-                "type '{}'".format(self._types))
+-
+-    def __iadd__(self, other):
+-        self.extend(other)
+-        return self
+-
+-    def __setitem__(self, idx, value):
+-        if isinstance(idx, slice):
+-            value = list(value)
+-            for item in value:
+-                self._assert(item)
+-        else:
+-            self._assert(value)
+-        return super().__setitem__(idx, value)
+-
+-    def append(self, x):
+-        self._assert(x)
+-        return super().append(x)
+-
+-    def insert(self, i, x):
+-        self._assert(x)
+-        return super().insert(i, x)
+-
+-    def extend(self, x):
+-        for item in x:
+-            self._assert(item)
+-            super().append(item)
+diff --git a/astropy/utils/introspection.py b/astropy/utils/introspection.py
+index 3e784f9fc3..a4f8ebc513 100644
+--- a/astropy/utils/introspection.py
++++ b/astropy/utils/introspection.py
+@@ -139,10 +139,12 @@ def minversion(module, version, inclusive=True, version_path='__version__'):
+     else:
+         have_version = resolve_name(module.__name__, version_path)
+ 
++    from pkg_resources import parse_version
++
+     if inclusive:
+-        return LooseVersion(have_version) >= LooseVersion(version)
++        return parse_version(have_version) >= parse_version(version)
+     else:
+-        return LooseVersion(have_version) > LooseVersion(version)
++        return parse_version(have_version) > parse_version(version)
+ 
+ 
+ def find_current_module(depth=1, finddiff=False):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-10606-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-10606-diff.txt
new file mode 100644
index 000000000..e9b3e2faa
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-10606-diff.txt
@@ -0,0 +1,22 @@
+diff --git a/django/db/models/fields/reverse_related.py b/django/db/models/fields/reverse_related.py
+index 700410a086..71f940aeff 100644
+--- a/django/db/models/fields/reverse_related.py
++++ b/django/db/models/fields/reverse_related.py
+@@ -114,7 +114,7 @@ class ForeignObjectRel(FieldCacheMixin):
+             self.related_model._meta.model_name,
+         )
+ 
+-    def get_choices(self, include_blank=True, blank_choice=BLANK_CHOICE_DASH, ordering=()):
++    def get_choices(self, include_blank=True, blank_choice=BLANK_CHOICE_DASH, limit_choices_to=None, ordering=()):
+         """
+         Return choices with a default blank choices included, for use
+         as <select> choices for this field.
+@@ -123,6 +123,8 @@ class ForeignObjectRel(FieldCacheMixin):
+         initially for utilization by RelatedFieldListFilter.
+         """
+         qs = self.related_model._default_manager.all()
++        if limit_choices_to is not None:
++            qs = qs.filter(**limit_choices_to)
+         if ordering:
+             qs = qs.order_by(*ordering)
+         return (blank_choice if include_blank else []) + [
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-10973-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-10973-diff.txt
new file mode 100644
index 000000000..33ae18e45
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-10973-diff.txt
@@ -0,0 +1,48 @@
+diff --git a/django/db/backends/postgresql/client.py b/django/db/backends/postgresql/client.py
+index 7fca6eff30..90710736b8 100644
+--- a/django/db/backends/postgresql/client.py
++++ b/django/db/backends/postgresql/client.py
+@@ -34,38 +34,18 @@ class DatabaseClient(BaseDatabaseClient):
+             args += ['-p', str(port)]
+         args += [dbname]
+ 
+-        temp_pgpass = None
++        env = os.environ.copy()
++        if passwd:
++            env['PGPASSWORD'] = passwd
++
+         sigint_handler = signal.getsignal(signal.SIGINT)
+         try:
+-            if passwd:
+-                # Create temporary .pgpass file.
+-                temp_pgpass = NamedTemporaryFile(mode='w+')
+-                try:
+-                    print(
+-                        _escape_pgpass(host) or '*',
+-                        str(port) or '*',
+-                        _escape_pgpass(dbname) or '*',
+-                        _escape_pgpass(user) or '*',
+-                        _escape_pgpass(passwd),
+-                        file=temp_pgpass,
+-                        sep=':',
+-                        flush=True,
+-                    )
+-                    os.environ['PGPASSFILE'] = temp_pgpass.name
+-                except UnicodeEncodeError:
+-                    # If the current locale can't encode the data, let the
+-                    # user input the password manually.
+-                    pass
+             # Allow SIGINT to pass to psql to abort queries.
+             signal.signal(signal.SIGINT, signal.SIG_IGN)
+-            subprocess.check_call(args)
++            subprocess.run(args, env=env, check=True)
+         finally:
+             # Restore the original SIGINT handler.
+             signal.signal(signal.SIGINT, sigint_handler)
+-            if temp_pgpass:
+-                temp_pgpass.close()
+-                if 'PGPASSFILE' in os.environ:  # unit tests need cleanup
+-                    del os.environ['PGPASSFILE']
+ 
+     def runshell(self):
+         DatabaseClient.runshell_db(self.connection.get_connection_params())
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-11163-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-11163-diff.txt
new file mode 100644
index 000000000..963324861
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-11163-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/django/forms/models.py b/django/forms/models.py
+index d157c291ef..5edbbd376f 100644
+--- a/django/forms/models.py
++++ b/django/forms/models.py
+@@ -83,7 +83,7 @@ def model_to_dict(instance, fields=None, exclude=None):
+     for f in chain(opts.concrete_fields, opts.private_fields, opts.many_to_many):
+         if not getattr(f, 'editable', False):
+             continue
+-        if fields and f.name not in fields:
++        if fields is not None and f.name not in fields:
+             continue
+         if exclude and f.name in exclude:
+             continue
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-11583-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-11583-diff.txt
new file mode 100644
index 000000000..77b68daf4
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-11583-diff.txt
@@ -0,0 +1,15 @@
+diff --git a/django/utils/autoreload.py b/django/utils/autoreload.py
+index 25c3b44250..f706be72be 100644
+--- a/django/utils/autoreload.py
++++ b/django/utils/autoreload.py
+@@ -143,6 +143,10 @@ def iter_modules_and_files(modules, extra_files):
+             # The module could have been removed, don't fail loudly if this
+             # is the case.
+             continue
++        except ValueError as e:
++            # Log the error and skip this file
++            logger.error(f"Error resolving path {path}: {e}")
++            continue
+         results.add(resolved_path)
+     return frozenset(results)
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-11592-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-11592-diff.txt
new file mode 100644
index 000000000..8fd68c68a
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-11592-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/django/core/handlers/wsgi.py b/django/core/handlers/wsgi.py
+index 1bca717304..cb740e5c50 100644
+--- a/django/core/handlers/wsgi.py
++++ b/django/core/handlers/wsgi.py
+@@ -141,7 +141,7 @@ class WSGIHandler(base.BaseHandler):
+         ]
+         start_response(status, response_headers)
+         if getattr(response, 'file_to_stream', None) is not None and environ.get('wsgi.file_wrapper'):
+-            response = environ['wsgi.file_wrapper'](response.file_to_stream)
++            response = environ['wsgi.file_wrapper'](response.file_to_stream, response.block_size)
+         return response
+ 
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-12193-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-12193-diff.txt
new file mode 100644
index 000000000..6938fe266
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-12193-diff.txt
@@ -0,0 +1,22 @@
+diff --git a/django/forms/widgets.py b/django/forms/widgets.py
+index 6fe220bea7..d82eb56fef 100644
+--- a/django/forms/widgets.py
++++ b/django/forms/widgets.py
+@@ -521,11 +521,13 @@ class CheckboxInput(Input):
+         return str(value)
+ 
+     def get_context(self, name, value, attrs):
++        context = super().get_context(name, value, attrs)
++        context_attrs = context['widget']['attrs']
+         if self.check_test(value):
+-            if attrs is None:
+-                attrs = {}
+-            attrs['checked'] = True
+-        return super().get_context(name, value, attrs)
++            context_attrs = context_attrs.copy()
++            context_attrs['checked'] = True
++        context['widget']['attrs'] = context_attrs
++        return context
+ 
+     def value_from_datadict(self, data, files, name):
+         if name not in data:
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-12306-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-12306-diff.txt
new file mode 100644
index 000000000..05cade461
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-12306-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py
+index aa21a151bc..bb025301ab 100644
+--- a/django/db/models/fields/__init__.py
++++ b/django/db/models/fields/__init__.py
+@@ -270,7 +270,7 @@ class Field(RegisterLookupMixin):
+                     break
+                 if self.max_length is not None and group_choices:
+                     choice_max_length = max(
+-                        choice_max_length,
++                        choice_max_length, 0,
+                         *(len(value) for value, _ in group_choices if isinstance(value, str)),
+                     )
+             except (TypeError, ValueError):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-12430-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-12430-diff.txt
new file mode 100644
index 000000000..cccf2175f
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-12430-diff.txt
@@ -0,0 +1,22 @@
+diff --git a/django/core/cache/__init__.py b/django/core/cache/__init__.py
+index a6b956fdf2..735b83e94f 100644
+--- a/django/core/cache/__init__.py
++++ b/django/core/cache/__init__.py
+@@ -12,7 +12,7 @@ object.
+ 
+ See docs/topics/cache.txt for information on the public API.
+ """
+-from threading import local
++from asgiref.local import Local
+ 
+ from django.conf import settings
+ from django.core import signals
+@@ -61,7 +61,7 @@ class CacheHandler:
+     Ensure only one instance of each alias exists per thread.
+     """
+     def __init__(self):
+-        self._caches = local()
++        self._caches = Local()
+ 
+     def __getitem__(self, alias):
+         try:
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-12453-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-12453-diff.txt
new file mode 100644
index 000000000..0357c34de
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-12453-diff.txt
@@ -0,0 +1,25 @@
+diff --git a/django/db/backends/base/creation.py b/django/db/backends/base/creation.py
+index c50fc90171..86968401b0 100644
+--- a/django/db/backends/base/creation.py
++++ b/django/db/backends/base/creation.py
+@@ -126,8 +126,10 @@ class BaseDatabaseCreation:
+         the serialize_db_to_string() method.
+         """
+         data = StringIO(data)
+-        for obj in serializers.deserialize("json", data, using=self.connection.alias):
+-            obj.save()
++        from django.db import transaction
++        with transaction.atomic(using=self.connection.alias):
++            for obj in serializers.deserialize("json", data, using=self.connection.alias):
++                obj.save()
+ 
+     def _get_database_display_str(self, verbosity, database_name):
+         """
+@@ -163,6 +165,7 @@ class BaseDatabaseCreation:
+         }
+         # Create the test database and connect to it.
+         with self._nodb_cursor() as cursor:
++            confirm = None
+             try:
+                 self._execute_create_test_db(cursor, test_db_params, keepdb)
+             except Exception as e:
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-13230-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-13230-diff.txt
new file mode 100644
index 000000000..352c040a5
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-13230-diff.txt
@@ -0,0 +1,21 @@
+diff --git a/django/contrib/syndication/views.py b/django/contrib/syndication/views.py
+index 68ffb0bfe0..c7286b7ab8 100644
+--- a/django/contrib/syndication/views.py
++++ b/django/contrib/syndication/views.py
+@@ -165,7 +165,7 @@ class Feed:
+             except TemplateDoesNotExist:
+                 pass
+ 
+-        for item in self._get_dynamic_attr('items', obj):
++        for item in self._get_dynamic_attr('items', obj, []):
+             context = self.get_context_data(item=item, site=current_site,
+                                             obj=obj, request=request)
+             if title_tmp is not None:
+@@ -213,6 +213,7 @@ class Feed:
+                 author_email=author_email,
+                 author_link=author_link,
+                 categories=self._get_dynamic_attr('item_categories', item),
++                comments=self._get_dynamic_attr('item_comments', item),
+                 item_copyright=self._get_dynamic_attr('item_copyright', item),
+                 **self.item_extra_kwargs(item)
+             )
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-13281-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-13281-diff.txt
new file mode 100644
index 000000000..f2aa58aac
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-13281-diff.txt
@@ -0,0 +1,19 @@
+diff --git a/django/db/models/base.py b/django/db/models/base.py
+index 3792ffb90e..c00fa50156 100644
+--- a/django/db/models/base.py
++++ b/django/db/models/base.py
+@@ -504,6 +504,14 @@ class Model(metaclass=ModelBase):
+         super().__init__()
+         post_init.send(sender=cls, instance=self)
+ 
++    def __copy__(self):
++        # Create a new instance of the model
++        new_instance = self.__class__()
++        # Explicitly deep copy the _state.fields_cache
++        new_instance._state.fields_cache = copy.deepcopy(self._state.fields_cache)
++        # Copy other necessary attributes if needed
++        return new_instance
++
+     @classmethod
+     def from_db(cls, db, field_names, values):
+         if len(values) != len(cls._meta.concrete_fields):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-13363-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-13363-diff.txt
new file mode 100644
index 000000000..b22c84f36
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-13363-diff.txt
@@ -0,0 +1,22 @@
+diff --git a/django/db/models/functions/datetime.py b/django/db/models/functions/datetime.py
+index b6594b043b..6828980733 100644
+--- a/django/db/models/functions/datetime.py
++++ b/django/db/models/functions/datetime.py
+@@ -292,7 +292,7 @@ class TruncDate(TruncBase):
+     def as_sql(self, compiler, connection):
+         # Cast to date rather than truncate to date.
+         lhs, lhs_params = compiler.compile(self.lhs)
+-        tzname = timezone.get_current_timezone_name() if settings.USE_TZ else None
++        tzname = self.get_tzname()
+         sql = connection.ops.datetime_cast_date_sql(lhs, tzname)
+         return sql, lhs_params
+ 
+@@ -305,7 +305,7 @@ class TruncTime(TruncBase):
+     def as_sql(self, compiler, connection):
+         # Cast to time rather than truncate to time.
+         lhs, lhs_params = compiler.compile(self.lhs)
+-        tzname = timezone.get_current_timezone_name() if settings.USE_TZ else None
++        tzname = self.get_tzname()
+         sql = connection.ops.datetime_cast_time_sql(lhs, tzname)
+         return sql, lhs_params
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-14151-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-14151-diff.txt
new file mode 100644
index 000000000..dc804ea0f
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-14151-diff.txt
@@ -0,0 +1,34 @@
+diff --git a/django/middleware/csrf.py b/django/middleware/csrf.py
+index a17dde9276..39d7ab523a 100644
+--- a/django/middleware/csrf.py
++++ b/django/middleware/csrf.py
+@@ -139,7 +139,7 @@ class CsrfViewMiddleware(MiddlewareMixin):
+     This middleware should be used in conjunction with the {% csrf_token %}
+     template tag.
+     """
+-    @cached_property
++    @property
+     def csrf_trusted_origins_hosts(self):
+         return [
+             urlparse(origin).netloc.lstrip('*')
+@@ -153,7 +153,7 @@ class CsrfViewMiddleware(MiddlewareMixin):
+             if '*' not in origin
+         }
+ 
+-    @cached_property
++    @property
+     def allowed_origin_subdomains(self):
+         """
+         A mapping of allowed schemes to list of allowed netlocs, where all
+@@ -298,7 +298,10 @@ class CsrfViewMiddleware(MiddlewareMixin):
+                 if referer is None:
+                     return self._reject(request, REASON_NO_REFERER)
+ 
+-                referer = urlparse(referer)
++                try:
++                    referer = urlparse(referer)
++                except ValueError:
++                    return self._reject(request, REASON_MALFORMED_REFERER)
+ 
+                 # Make sure we have a valid URL for Referer.
+                 if '' in (referer.scheme, referer.netloc):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-14441-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-14441-diff.txt
new file mode 100644
index 000000000..43dba266d
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-14441-diff.txt
@@ -0,0 +1,52 @@
+diff --git a/django/core/files/images.py b/django/core/files/images.py
+index 579c32e11c..799506ddee 100644
+--- a/django/core/files/images.py
++++ b/django/core/files/images.py
+@@ -7,6 +7,7 @@ import struct
+ import zlib
+ 
+ from django.core.files import File
++from PIL import ImageFile as PillowImageFile
+ 
+ 
+ class ImageFile(File):
+@@ -36,16 +37,21 @@ def get_image_dimensions(file_or_path, close=False):
+     'close' to True to close the file at the end if it is initially in an open
+     state.
+     """
+-    from PIL import ImageFile as PillowImageFile
+ 
+     p = PillowImageFile.Parser()
+-    if hasattr(file_or_path, 'read'):
+-        file = file_or_path
+-        file_pos = file.tell()
+-        file.seek(0)
+-    else:
+-        file = open(file_or_path, 'rb')
+-        close = True
++    file = None
++    file_pos = 0
++    try:
++        if hasattr(file_or_path, 'read'):
++            file = file_or_path
++            file_pos = file.tell()
++            file.seek(0)
++        else:
++            file = open(file_or_path, 'rb')
++            close = True
++    except FileNotFoundError:
++        return (None, None)
++
+     try:
+         # Most of the time Pillow only needs a small chunk to parse the image
+         # and get the dimensions, but with some TIFF files Pillow needs to
+@@ -78,7 +84,7 @@ def get_image_dimensions(file_or_path, close=False):
+             chunk_size *= 2
+         return (None, None)
+     finally:
+-        if close:
++        if file and close:
+             file.close()
+-        else:
++        elif file:
+             file.seek(file_pos)
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-14855-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-14855-diff.txt
new file mode 100644
index 000000000..9bb36c10e
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-14855-diff.txt
@@ -0,0 +1,19 @@
+diff --git a/django/contrib/admin/helpers.py b/django/contrib/admin/helpers.py
+index dd154f72ee..dffed172ae 100644
+--- a/django/contrib/admin/helpers.py
++++ b/django/contrib/admin/helpers.py
+@@ -204,12 +204,9 @@ class AdminReadonlyField:
+         return format_html('<label{}>{}{}</label>', flatatt(attrs), capfirst(label), self.form.label_suffix)
+ 
+     def get_admin_url(self, remote_field, remote_obj):
+-        url_name = 'admin:%s_%s_change' % (
+-            remote_field.model._meta.app_label,
+-            remote_field.model._meta.model_name,
+-        )
++        info = (remote_field.model._meta.app_label, remote_field.model._meta.model_name)
+         try:
+-            url = reverse(url_name, args=[quote(remote_obj.pk)])
++            url = reverse('admin:%s_%s_change' % info, args=[quote(remote_obj.pk)], current_app=self.model_admin.admin_site.name)
+             return format_html('<a href="{}">{}</a>', url, remote_obj)
+         except NoReverseMatch:
+             return str(remote_obj)
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15061-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15061-diff.txt
new file mode 100644
index 000000000..0c83dbc01
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-15061-diff.txt
@@ -0,0 +1,62 @@
+diff --git a/django/forms/boundfield.py b/django/forms/boundfield.py
+index 5bbfcbe41c..14aff0d5e1 100644
+--- a/django/forms/boundfield.py
++++ b/django/forms/boundfield.py
+@@ -167,15 +167,19 @@ class BoundField:
+         widget = self.field.widget
+         id_ = widget.attrs.get('id') or self.auto_id
+         if id_:
+-            id_for_label = widget.id_for_label(id_)
+-            if id_for_label:
+-                attrs = {**(attrs or {}), 'for': id_for_label}
+-            if self.field.required and hasattr(self.form, 'required_css_class'):
+-                attrs = attrs or {}
+-                if 'class' in attrs:
+-                    attrs['class'] += ' ' + self.form.required_css_class
+-                else:
+-                    attrs['class'] = self.form.required_css_class
++            if not isinstance(widget, MultiWidget):
++                id_for_label = widget.id_for_label(id_)
++                if id_for_label:
++                    attrs = {**(attrs or {}), 'for': id_for_label}
++            else:
++                # Handle the case for MultiWidget differently or omit 'for' attribute
++                pass
++        if self.field.required and hasattr(self.form, 'required_css_class'):
++            attrs = attrs or {}
++            if 'class' in attrs:
++                attrs['class'] += ' ' + self.form.required_css_class
++            else:
++                attrs['class'] = self.form.required_css_class
+         context = {
+             'field': self,
+             'label': contents,
+@@ -224,7 +228,11 @@ class BoundField:
+         """
+         widget = self.field.widget
+         id_ = widget.attrs.get('id') or self.auto_id
+-        return widget.id_for_label(id_)
++        if not isinstance(widget, MultiWidget):
++            return widget.id_for_label(id_)
++        else:
++            # Return an appropriate ID or None for MultiWidget
++            return None
+ 
+     @cached_property
+     def initial(self):
+diff --git a/django/forms/widgets.py b/django/forms/widgets.py
+index 00c19e2c55..7307f3b15b 100644
+--- a/django/forms/widgets.py
++++ b/django/forms/widgets.py
+@@ -848,11 +848,6 @@ class MultiWidget(Widget):
+         context['widget']['subwidgets'] = subwidgets
+         return context
+ 
+-    def id_for_label(self, id_):
+-        if id_:
+-            id_ += '_0'
+-        return id_
+-
+     def value_from_datadict(self, data, files, name):
+         return [
+             widget.value_from_datadict(data, files, name + widget_name)
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15278-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15278-diff.txt
new file mode 100644
index 000000000..7f521478e
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-15278-diff.txt
@@ -0,0 +1,41 @@
+diff --git a/django/db/backends/sqlite3/schema.py b/django/db/backends/sqlite3/schema.py
+index 6752a8e3c0..b3d71b4818 100644
+--- a/django/db/backends/sqlite3/schema.py
++++ b/django/db/backends/sqlite3/schema.py
+@@ -3,6 +3,7 @@ from decimal import Decimal
+ 
+ from django.apps.registry import Apps
+ from django.db import NotSupportedError
++from django.db import models
+ from django.db.backends.base.schema import BaseDatabaseSchemaEditor
+ from django.db.backends.ddl_references import Statement
+ from django.db.backends.utils import strip_quotes
+@@ -43,7 +44,8 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
+         # security hardening).
+         try:
+             import sqlite3
+-            value = sqlite3.adapt(value)
++            if isinstance(value, (Decimal, float, int, str, bytes, bytearray, memoryview, bool, type(None))):
++                value = sqlite3.adapt(value)
+         except ImportError:
+             pass
+         except sqlite3.ProgrammingError:
+@@ -324,10 +326,17 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
+ 
+     def add_field(self, model, field):
+         """Create a field on a model."""
++        # Check if the field is a OneToOneField with a unique constraint
++        is_one_to_one_unique = (
++            isinstance(field, models.OneToOneField) and
++            field.unique
++        )
+         # Fields with default values cannot by handled by ALTER TABLE ADD
+         # COLUMN statement because DROP DEFAULT is not supported in
+         # ALTER TABLE.
+-        if not field.null or self.effective_default(field) is not None:
++        # Additionally, SQLite does not support adding a unique column directly,
++        # so we must remake the table in this case.
++        if not field.null or self.effective_default(field) is not None or is_one_to_one_unique:
+             self._remake_table(model, create_field=field)
+         else:
+             super().add_field(model, field)
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15569-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15569-diff.txt
new file mode 100644
index 000000000..a50b55d45
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-15569-diff.txt
@@ -0,0 +1,25 @@
+diff --git a/django/db/models/query_utils.py b/django/db/models/query_utils.py
+index 0caa165e15..e24045ddd8 100644
+--- a/django/db/models/query_utils.py
++++ b/django/db/models/query_utils.py
+@@ -217,7 +217,7 @@ class RegisterLookupMixin:
+         if lookup_name is None:
+             lookup_name = lookup.lookup_name
+         del cls.class_lookups[lookup_name]
+-
++        cls._clear_cached_lookups()
+ 
+ def select_related_descend(field, restricted, requested, load_fields, reverse=False):
+     """
+diff --git a/tests/schema/tests.py b/tests/schema/tests.py
+index fa59a3e0b1..9e67e57dca 100644
+--- a/tests/schema/tests.py
++++ b/tests/schema/tests.py
+@@ -2781,6 +2781,7 @@ class SchemaTests(TransactionTestCase):
+         with connection.schema_editor() as editor:
+             editor.remove_constraint(Author, constraint)
+         self.assertNotIn(constraint.name, self.get_constraints(table))
++        # Note: The lookup cache should be cleared after removing the constraint due to changes in RegisterLookupMixin._unregister_lookup()
+ 
+     @skipUnlessDBFeature("supports_expression_indexes")
+     def test_func_unique_constraint_collate(self):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15698-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15698-diff.txt
new file mode 100644
index 000000000..b121559e6
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-15698-diff.txt
@@ -0,0 +1,29 @@
+diff --git a/django/template/base.py b/django/template/base.py
+index a1ab437eca..a2d8a22456 100644
+--- a/django/template/base.py
++++ b/django/template/base.py
+@@ -913,15 +913,17 @@ class Variable:
+                         try:  # method call (assuming no args required)
+                             current = current()
+                         except TypeError:
+-                            signature = inspect.signature(current)
+                             try:
+-                                signature.bind()
+-                            except TypeError:  # arguments *were* required
+-                                current = (
+-                                    context.template.engine.string_if_invalid
+-                                )  # invalid method call
++                                signature = inspect.signature(current)
++                            except ValueError:  # python builtins might not have signature
++                                current = context.template.engine.string_if_invalid
+                             else:
+-                                raise
++                                try:
++                                    signature.bind()
++                                except TypeError:  # arguments *were* required
++                                    current = context.template.engine.string_if_invalid  # invalid method call
++                                else:
++                                    raise
+         except Exception as e:
+             template_name = getattr(context, "template_name", None) or "unknown"
+             logger.debug(
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15799-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15799-diff.txt
new file mode 100644
index 000000000..0dd81d30d
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-15799-diff.txt
@@ -0,0 +1,26 @@
+diff --git a/django/contrib/admin/options.py b/django/contrib/admin/options.py
+index a25814b5fb..e1b5ec4d94 100644
+--- a/django/contrib/admin/options.py
++++ b/django/contrib/admin/options.py
+@@ -314,16 +314,11 @@ class BaseModelAdmin(metaclass=forms.MediaDefiningClass):
+                 kwargs["queryset"] = queryset
+ 
+         form_field = db_field.formfield(**kwargs)
+-        if isinstance(form_field.widget, SelectMultiple) and not isinstance(
+-            form_field.widget, (CheckboxSelectMultiple, AutocompleteSelectMultiple)
+-        ):
+-            msg = _(
+-                "Hold down “Control”, or “Command” on a Mac, to select more than one."
+-            )
+-            help_text = form_field.help_text
+-            form_field.help_text = (
+-                format_lazy("{} {}", help_text, msg) if help_text else msg
+-            )
++        if isinstance(form_field.widget, SelectMultiple):
++            if getattr(form_field.widget, 'allow_multiple_selected', False):
++                msg = _("Hold down “Control”, or “Command” on a Mac, to select more than one.")
++                help_text = form_field.help_text
++                form_field.help_text = format_lazy("{} {}", help_text, msg) if help_text else msg
+         return form_field
+ 
+     def get_autocomplete_fields(self, request):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-16116-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-16116-diff.txt
new file mode 100644
index 000000000..875434976
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-16116-diff.txt
@@ -0,0 +1,19 @@
+diff --git a/django/core/management/commands/makemigrations.py b/django/core/management/commands/makemigrations.py
+index 2e97d9064b..f257e947ba 100644
+--- a/django/core/management/commands/makemigrations.py
++++ b/django/core/management/commands/makemigrations.py
+@@ -248,12 +248,12 @@ class Command(BaseCommand):
+                 else:
+                     self.log("No changes detected")
+         else:
++            if check_changes:
++                sys.exit(1)
+             if self.update:
+                 self.write_to_last_migration_files(changes)
+             else:
+                 self.write_migration_files(changes)
+-            if check_changes:
+-                sys.exit(1)
+ 
+     def write_to_last_migration_files(self, changes):
+         loader = MigrationLoader(connections[DEFAULT_DB_ALIAS])
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-9296-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-9296-diff.txt
new file mode 100644
index 000000000..6e9a15547
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-9296-diff.txt
@@ -0,0 +1,15 @@
+diff --git a/django/core/paginator.py b/django/core/paginator.py
+index 1f92da5d4f..896535d89a 100644
+--- a/django/core/paginator.py
++++ b/django/core/paginator.py
+@@ -106,6 +106,10 @@ class Paginator:
+         """
+         return range(1, self.num_pages + 1)
+ 
++    def __iter__(self):
++        for page_num in self.page_range:
++            yield self.page(page_num)
++
+     def _check_object_list_is_ordered(self):
+         """
+         Warn if self.object_list is unordered (typically a QuerySet).
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-9871-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-9871-diff.txt
new file mode 100644
index 000000000..eef82d452
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/django__django-9871-diff.txt
@@ -0,0 +1,24 @@
+diff --git a/django/core/management/base.py b/django/core/management/base.py
+index 41b6b0fa91..8907ac1aa6 100644
+--- a/django/core/management/base.py
++++ b/django/core/management/base.py
+@@ -228,6 +228,7 @@ class BaseCommand:
+             self, prog="%s %s" % (os.path.basename(prog_name), subcommand),
+             description=self.help or None,
+         )
++        self.add_arguments(parser)
+         parser.add_argument('--version', action='version', version=self.get_version())
+         parser.add_argument(
+             '-v', '--verbosity', action='store', dest='verbosity', default=1,
+@@ -251,7 +252,6 @@ class BaseCommand:
+             '--no-color', action='store_true', dest='no_color',
+             help="Don't colorize the command output.",
+         )
+-        self.add_arguments(parser)
+         return parser
+ 
+     def add_arguments(self, parser):
+diff --git a/tests/migrations/test_migrations_bad_pyc/0001_initial.pyc b/tests/migrations/test_migrations_bad_pyc/0001_initial.pyc
+deleted file mode 100644
+index 07854f4aeb..0000000000
+Binary files a/tests/migrations/test_migrations_bad_pyc/0001_initial.pyc and /dev/null differ
diff --git a/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-20584-diff.txt b/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-20584-diff.txt
new file mode 100644
index 000000000..1e8656171
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-20584-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/lib/matplotlib/collections.py b/lib/matplotlib/collections.py
+index 20ed38948c..48797cccde 100644
+--- a/lib/matplotlib/collections.py
++++ b/lib/matplotlib/collections.py
+@@ -1461,7 +1461,7 @@ class LineCollection(Collection):
+         segments = []
+ 
+         for path in self._paths:
+-            vertices = [vertex for vertex, _ in path.iter_segments()]
++            vertices = [vertex for vertex, _ in path.iter_segments(simplify=False)]
+             vertices = np.asarray(vertices)
+             segments.append(vertices)
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-24362-diff.txt b/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-24362-diff.txt
new file mode 100644
index 000000000..f3669da44
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-24362-diff.txt
@@ -0,0 +1,16 @@
+diff --git a/lib/matplotlib/gridspec.py b/lib/matplotlib/gridspec.py
+index 3a019bc62f..e1c77cb3dc 100644
+--- a/lib/matplotlib/gridspec.py
++++ b/lib/matplotlib/gridspec.py
+@@ -276,9 +276,9 @@ class GridSpecBase:
+             raise ValueError("GridSpec.subplots() only works for GridSpecs "
+                              "created with a parent figure")
+ 
+-        if isinstance(sharex, bool):
++        if isinstance(sharex, bool) or sharex == 1 or sharex == 0:
+             sharex = "all" if sharex else "none"
+-        if isinstance(sharey, bool):
++        if isinstance(sharey, bool) or sharey == 1 or sharey == 0:
+             sharey = "all" if sharey else "none"
+         # This check was added because it is very easy to type
+         # `subplots(1, 2, 1)` when `subplot(1, 2, 1)` was intended.
diff --git a/sub_swebench_dataset/pass_seed1_50/pydata__xarray-4629-diff.txt b/sub_swebench_dataset/pass_seed1_50/pydata__xarray-4629-diff.txt
new file mode 100644
index 000000000..7370bb7b8
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/pydata__xarray-4629-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/xarray/core/merge.py b/xarray/core/merge.py
+index ca4e29b6..dff00804 100644
+--- a/xarray/core/merge.py
++++ b/xarray/core/merge.py
+@@ -501,7 +501,7 @@ def merge_attrs(variable_attrs, combine_attrs):
+     if combine_attrs == "drop":
+         return {}
+     elif combine_attrs == "override":
+-        return variable_attrs[0]
++        return dict(variable_attrs[0])
+     elif combine_attrs == "no_conflicts":
+         result = dict(variable_attrs[0])
+         for attrs in variable_attrs[1:]:
diff --git a/sub_swebench_dataset/pass_seed1_50/pydata__xarray-7393-diff.txt b/sub_swebench_dataset/pass_seed1_50/pydata__xarray-7393-diff.txt
new file mode 100644
index 000000000..fb04463aa
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/pydata__xarray-7393-diff.txt
@@ -0,0 +1,25 @@
+diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
+index dc8dcbd3..97dd03ae 100644
+--- a/xarray/core/dataarray.py
++++ b/xarray/core/dataarray.py
+@@ -2745,10 +2745,20 @@ class DataArray(
+         --------
+         DataArray.unstack
+         """
++        # Check if any of the coordinates being stacked have 'i4' dtype
++        # and set the dtype for MultiIndex accordingly
++        dtype_to_preserve = None
++        for dim in dimensions.values():
++            for coord in self.coords[dim]:
++                if self.coords[coord].dtype == 'int32':
++                    dtype_to_preserve = 'int32'
++                    break
++
+         ds = self._to_temp_dataset().stack(
+             dimensions,
+             create_index=create_index,
+             index_cls=index_cls,
++            dtype=dtype_to_preserve,  # Specify dtype if needed
+             **dimensions_kwargs,
+         )
+         return self._from_temp_dataset(ds)
diff --git a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-5809-diff.txt b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-5809-diff.txt
new file mode 100644
index 000000000..6caff52b1
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-5809-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/src/_pytest/pastebin.py b/src/_pytest/pastebin.py
+index 41576a615..79b0d9d40 100644
+--- a/src/_pytest/pastebin.py
++++ b/src/_pytest/pastebin.py
+@@ -79,7 +79,7 @@ def create_new_paste(contents):
+ 
+     params = {
+         "code": contents,
+-        "lexer": "python3" if sys.version_info[0] >= 3 else "python",
++        "lexer": "text",
+         "expiry": "1week",
+     }
+     url = "https://bpaste.net"
diff --git a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7673-diff.txt b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7673-diff.txt
new file mode 100644
index 000000000..125420e08
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7673-diff.txt
@@ -0,0 +1,18 @@
+diff --git a/src/_pytest/logging.py b/src/_pytest/logging.py
+index 5dfd47887..22fbc56b5 100644
+--- a/src/_pytest/logging.py
++++ b/src/_pytest/logging.py
+@@ -437,9 +437,11 @@ class LogCaptureFixture:
+         """
+         logger_obj = logging.getLogger(logger)
+         # Save the original log-level to restore it during teardown.
+-        self._initial_logger_levels.setdefault(logger, logger_obj.level)
++        if logger not in self._initial_logger_levels:
++            self._initial_logger_levels[logger] = logger_obj.level
+         logger_obj.setLevel(level)
+-        self._initial_handler_level = self.handler.level
++        if self._initial_handler_level is None:
++            self._initial_handler_level = self.handler.level
+         self.handler.setLevel(level)
+ 
+     @contextmanager
diff --git a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7982-diff.txt b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7982-diff.txt
new file mode 100644
index 000000000..43a873ce2
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7982-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/src/_pytest/pathlib.py b/src/_pytest/pathlib.py
+index f0bdb1481..b96cba069 100644
+--- a/src/_pytest/pathlib.py
++++ b/src/_pytest/pathlib.py
+@@ -558,7 +558,7 @@ def visit(
+     entries = sorted(os.scandir(path), key=lambda entry: entry.name)
+     yield from entries
+     for entry in entries:
+-        if entry.is_dir(follow_symlinks=False) and recurse(entry):
++        if entry.is_dir() and recurse(entry):
+             yield from visit(entry.path, recurse)
+ 
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-8022-diff.txt b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-8022-diff.txt
new file mode 100644
index 000000000..d2b6ef101
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-8022-diff.txt
@@ -0,0 +1,69 @@
+diff --git a/DOCTEST_COLLECTION_FIX.md b/DOCTEST_COLLECTION_FIX.md
+new file mode 100644
+index 000000000..676f5e115
+--- /dev/null
++++ b/DOCTEST_COLLECTION_FIX.md
+@@ -0,0 +1,24 @@
++
++# Doctest Collection Issue Fix Documentation
++
++## Issue Summary
++There was an issue in the pytest codebase where running `pytest --doctest-modules __init__.py` would only collect a single doctest from the `__init__.py` file. This was due to a special case handling in the `main.py` file that prematurely stopped the collection process after the first doctest was collected.
++
++## Changes Made
++The special case handling logic was located in `main.py` between lines 768-781. The code was designed to yield only the first item from the collection of the `__init__.py` module, which caused the issue.
++
++The following changes were made to `main.py`:
++- Removed the conditional check for `argpath.basename == "__init__.py"`.
++- Removed the logic that yielded only the first collected item and returned.
++- Ensured that `yield from matching` is the only line that executes for any Python module file, allowing all doctests to be collected.
++
++## Testing Process
++To test the changes, a doctest was added to an existing `__init__.py` file within the `testing/example_scripts/collect/package_init_given_as_arg/pkg/` directory. The pytest command was then run with the `--doctest-modules` option to ensure that the doctest was collected and executed.
++
++## Test Results
++The test results confirmed that the issue was resolved:
++- The pytest command collected 2 items, including the doctest in `__init__.py`.
++- The doctest added for testing purposes passed successfully.
++
++## Conclusion
++The doctest collection issue in `__init__.py` files has been successfully resolved with the changes made to the `main.py` file. The pytest framework should now correctly collect all doctests from `__init__.py` files when the `--doctest-modules` option is used.
+diff --git a/src/_pytest/main.py b/src/_pytest/main.py
+index 04b51ac00..f2613b4fe 100644
+--- a/src/_pytest/main.py
++++ b/src/_pytest/main.py
+@@ -765,21 +765,7 @@ class Session(nodes.FSCollector):
+                     self._notfound.append((report_arg, col))
+                     continue
+ 
+-                # If __init__.py was the only file requested, then the matched node will be
+-                # the corresponding Package, and the first yielded item will be the __init__
+-                # Module itself, so just use that. If this special case isn't taken, then all
+-                # the files in the package will be yielded.
+-                if argpath.basename == "__init__.py":
+-                    assert isinstance(matching[0], nodes.Collector)
+-                    try:
+-                        yield next(iter(matching[0].collect()))
+-                    except StopIteration:
+-                        # The package collects nothing with only an __init__.py
+-                        # file in it, which gets ignored by the default
+-                        # "python_files" option.
+-                        pass
+-                    continue
+-
++                # This special case handling is removed to allow all doctests in __init__.py to be collected.
+                 yield from matching
+ 
+             self.trace.root.indent -= 1
+diff --git a/testing/example_scripts/collect/package_init_given_as_arg/pkg/__init__.py b/testing/example_scripts/collect/package_init_given_as_arg/pkg/__init__.py
+index e69de29bb..2d7654895 100644
+--- a/testing/example_scripts/collect/package_init_given_as_arg/pkg/__init__.py
++++ b/testing/example_scripts/collect/package_init_given_as_arg/pkg/__init__.py
+@@ -0,0 +1,7 @@
++
++"""
++This is a doctest example in __init__.py
++
++>>> 1 + 1
++2
++"""
diff --git a/sub_swebench_dataset/pass_seed1_50/readme/readme.txt b/sub_swebench_dataset/pass_seed1_50/readme/readme.txt
new file mode 100644
index 000000000..9ac62acb1
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/readme/readme.txt
@@ -0,0 +1,80 @@
+
+There are a total of 79 txt files listed.
+In the original dataset, the distribution of pass case categories is:
+astropy: 4
+django: 38
+matplotlib: 3
+pydata: 3
+pytest-dev: 6
+scikit-learn: 12
+sphinx-doc: 2
+sympy: 11
+
+
+After balanced sampling:
+There are a total of 50 txt files listed.
+
+Django: 23
+Scikit-Learn: 8
+Sympy: 7
+Pytest: 4
+Astropy: 3
+Xarray (pydata): 2
+Matplotlib: 2
+Sphinx: 1
+
+list：
+Here is the list of the 50 sampled txt file names:
+[
+    `django__django-13363-diff.txt`
+    `django__django-11163-diff.txt`
+    `django__django-13281-diff.txt`
+    `django__django-16116-diff.txt`
+    `scikit-learn__scikit-learn-11578-diff.txt`
+    `scikit-learn__scikit-learn-10297-diff.txt`
+    `django__django-15278-diff.txt`
+    `pytest-dev__pytest-7673-diff.txt`
+    `scikit-learn__scikit-learn-25747-diff.txt`
+    `django__django-15061-diff.txt`
+    `django__django-12430-diff.txt`
+    `sympy__sympy-24539-diff.txt`
+    `django__django-12453-diff.txt`
+    `pytest-dev__pytest-8022-diff.txt`
+    `sympy__sympy-20154-diff.txt`
+    `sympy__sympy-21208-diff.txt`
+    `astropy__astropy-14995-diff.txt`
+    `astropy__astropy-7606-diff.txt`
+    `scikit-learn__scikit-learn-15512-diff.txt`
+    `scikit-learn__scikit-learn-15119-diff.txt`
+    `django__django-15569-diff.txt`
+    `pydata__xarray-7393-diff.txt`
+    `django__django-9296-diff.txt`
+    `scikit-learn__scikit-learn-10870-diff.txt`
+    `sphinx-doc__sphinx-10321-diff.txt`
+    `sympy__sympy-18810-diff.txt`
+    `django__django-14151-diff.txt`
+    `django__django-11592-diff.txt`
+    `django__django-9871-diff.txt`
+    `django__django-10606-diff.txt`
+    `pydata__xarray-4629-diff.txt`
+    `scikit-learn__scikit-learn-15100-diff.txt`
+    `matplotlib__matplotlib-24362-diff.txt`
+    `pytest-dev__pytest-7982-diff.txt`
+    `scikit-learn__scikit-learn-14496-diff.txt`
+    `django__django-14441-diff.txt`
+    `sympy__sympy-24370-diff.txt`
+    `django__django-13230-diff.txt`
+    `django__django-12193-diff.txt`
+    `django__django-14855-diff.txt`
+    `django__django-15698-diff.txt`
+    `pytest-dev__pytest-5809-diff.txt`
+    `matplotlib__matplotlib-20584-diff.txt`
+    `sympy__sympy-19110-diff.txt`
+    `django__django-11583-diff.txt`
+    `django__django-12306-diff.txt`
+    `django__django-15799-diff.txt`
+    `sympy__sympy-19954-diff.txt`
+    `django__django-10973-diff.txt`
+    `astropy__astropy-7671-diff.txt`
+
+]
\ No newline at end of file
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10297-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10297-diff.txt
new file mode 100644
index 000000000..e93606329
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10297-diff.txt
@@ -0,0 +1,17 @@
+diff --git a/sklearn/linear_model/ridge.py b/sklearn/linear_model/ridge.py
+index 911c74ae3..924e35ff8 100644
+--- a/sklearn/linear_model/ridge.py
++++ b/sklearn/linear_model/ridge.py
+@@ -1333,10 +1333,10 @@ class RidgeClassifierCV(LinearClassifierMixin, _BaseRidgeCV):
+     advantage of the multi-variate response support in Ridge.
+     """
+     def __init__(self, alphas=(0.1, 1.0, 10.0), fit_intercept=True,
+-                 normalize=False, scoring=None, cv=None, class_weight=None):
++                 normalize=False, scoring=None, cv=None, store_cv_values=False, class_weight=None):
+         super(RidgeClassifierCV, self).__init__(
+             alphas=alphas, fit_intercept=fit_intercept, normalize=normalize,
+-            scoring=scoring, cv=cv)
++            scoring=scoring, cv=cv, store_cv_values=store_cv_values)
+         self.class_weight = class_weight
+ 
+     def fit(self, X, y, sample_weight=None):
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10870-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10870-diff.txt
new file mode 100644
index 000000000..0d7f0051a
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10870-diff.txt
@@ -0,0 +1,41 @@
+diff --git a/sklearn/mixture/base.py b/sklearn/mixture/base.py
+index 1cf8a0fb9..97b1be54f 100644
+--- a/sklearn/mixture/base.py
++++ b/sklearn/mixture/base.py
+@@ -256,6 +256,8 @@ class BaseMixture(six.with_metaclass(ABCMeta, DensityMixin, BaseEstimator)):
+                 best_params = self._get_parameters()
+                 best_n_iter = n_iter
+ 
++        self.lower_bound_ = max_lower_bound
++
+         if not self.converged_:
+             warnings.warn('Initialization %d did not converge. '
+                           'Try different init parameters, '
+diff --git a/sklearn/mixture/tests/test_gaussian_mixture.py b/sklearn/mixture/tests/test_gaussian_mixture.py
+index 3b17bf17b..7802aa335 100644
+--- a/sklearn/mixture/tests/test_gaussian_mixture.py
++++ b/sklearn/mixture/tests/test_gaussian_mixture.py
+@@ -990,15 +990,16 @@ def test_sample():
+ 
+ @ignore_warnings(category=ConvergenceWarning)
+ def test_init():
+-    # We check that by increasing the n_init number we have a better solution
++    # Test that GaussianMixture with n_init > 1 indeed sets the lower_bound_ to the
++    # max lower bound across all initializations.
+     random_state = 0
+     rand_data = RandomData(np.random.RandomState(random_state), scale=1)
+     n_components = rand_data.n_components
+     X = rand_data.X['full']
+ 
+-    gmm1 = GaussianMixture(n_components=n_components, n_init=1,
+-                           max_iter=1, random_state=random_state).fit(X)
+-    gmm2 = GaussianMixture(n_components=n_components, n_init=100,
+-                           max_iter=1, random_state=random_state).fit(X)
+-
+-    assert_greater(gmm2.lower_bound_, gmm1.lower_bound_)
++    for random_state in range(10):  # Test across multiple random states
++        gmm1 = GaussianMixture(n_components=n_components, n_init=1,
++                               max_iter=1, random_state=random_state).fit(X)
++        gmm2 = GaussianMixture(n_components=n_components, n_init=10,
++                               max_iter=1, random_state=random_state).fit(X)
++        assert gmm2.lower_bound_ >= gmm1.lower_bound_, random_state
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-11578-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-11578-diff.txt
new file mode 100644
index 000000000..f8c7d1d59
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-11578-diff.txt
@@ -0,0 +1,13 @@
+diff --git a/sklearn/linear_model/logistic.py b/sklearn/linear_model/logistic.py
+index e4ea696ce..faefd80a0 100644
+--- a/sklearn/linear_model/logistic.py
++++ b/sklearn/linear_model/logistic.py
+@@ -922,7 +922,7 @@ def _log_reg_scoring_path(X, y, train, test, pos_class=None, Cs=10,
+         check_input=False, max_squared_sum=max_squared_sum,
+         sample_weight=sample_weight)
+ 
+-    log_reg = LogisticRegression(fit_intercept=fit_intercept)
++    log_reg = LogisticRegression(fit_intercept=fit_intercept, multi_class=multi_class)
+ 
+     # The score method of Logistic Regression has a classes_ attribute.
+     if multi_class == 'ovr':
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-14496-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-14496-diff.txt
new file mode 100644
index 000000000..306d74c91
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-14496-diff.txt
@@ -0,0 +1,36 @@
+diff --git a/sklearn/cluster/optics_.py b/sklearn/cluster/optics_.py
+index 4f7eb11ab..b7529062a 100755
+--- a/sklearn/cluster/optics_.py
++++ b/sklearn/cluster/optics_.py
+@@ -437,7 +437,7 @@ if metric=’precomputed’.
+     n_samples = X.shape[0]
+     _validate_size(min_samples, n_samples, 'min_samples')
+     if min_samples <= 1:
+-        min_samples = max(2, min_samples * n_samples)
++        min_samples = int(round(max(2, min_samples * n_samples)))
+ 
+     # Start all points as 'unprocessed' ##
+     reachability_ = np.empty(n_samples)
+@@ -612,19 +612,19 @@ def cluster_optics_xi(reachability, predecessor, ordering, min_samples,
+         The list of clusters in the form of ``[start, end]`` in each row, with
+         all indices inclusive. The clusters are ordered according to ``(end,
+         -start)`` (ascending) so that larger clusters encompassing smaller
+-        clusters come after such nested smaller clusters. Since ``labels`` does
++        clusters come after those smaller ones. Since ``labels`` does
+         not reflect the hierarchy, usually ``len(clusters) >
+         np.unique(labels)``.
+     """
+     n_samples = len(reachability)
+     _validate_size(min_samples, n_samples, 'min_samples')
+     if min_samples <= 1:
+-        min_samples = max(2, min_samples * n_samples)
++        min_samples = int(round(max(2, min_samples * n_samples)))
+     if min_cluster_size is None:
+         min_cluster_size = min_samples
+     _validate_size(min_cluster_size, n_samples, 'min_cluster_size')
+     if min_cluster_size <= 1:
+-        min_cluster_size = max(2, min_cluster_size * n_samples)
++        min_cluster_size = int(round(max(2, min_cluster_size * n_samples)))
+ 
+     clusters = _xi_cluster(reachability[ordering], predecessor[ordering],
+                            ordering, xi,
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15100-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15100-diff.txt
new file mode 100644
index 000000000..26977389f
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15100-diff.txt
@@ -0,0 +1,16 @@
+diff --git a/sklearn/feature_extraction/text.py b/sklearn/feature_extraction/text.py
+index bb5a9d646..11236d958 100644
+--- a/sklearn/feature_extraction/text.py
++++ b/sklearn/feature_extraction/text.py
+@@ -130,10 +130,7 @@ def strip_accents_unicode(s):
+         ASCII equivalent.
+     """
+     normalized = unicodedata.normalize('NFKD', s)
+-    if normalized == s:
+-        return s
+-    else:
+-        return ''.join([c for c in normalized if not unicodedata.combining(c)])
++    return ''.join([c for c in normalized if not unicodedata.combining(c)])
+ 
+ 
+ def strip_accents_ascii(s):
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15119-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15119-diff.txt
new file mode 100644
index 000000000..d7dca9c4e
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15119-diff.txt
@@ -0,0 +1,53 @@
+diff --git a/sklearn/pipeline.py b/sklearn/pipeline.py
+index a58979142..23ceb50d6 100644
+--- a/sklearn/pipeline.py
++++ b/sklearn/pipeline.py
+@@ -876,7 +876,7 @@ class FeatureUnion(TransformerMixin, _BaseComposition):
+                                   trans.get_feature_names()])
+         return feature_names
+ 
+-    def fit(self, X, y=None):
++    def fit(self, X, y=None, **fit_params):
+         """Fit all transformers using X.
+ 
+         Parameters
+@@ -887,12 +887,17 @@ class FeatureUnion(TransformerMixin, _BaseComposition):
+         y : array-like, shape (n_samples, ...), optional
+             Targets for supervised learning.
+ 
++        fit_params : dict of string -> object
++            Parameters passed to the fit method of each step, where
++            each parameter name is prefixed such that parameter ``p`` for step ``s``
++            has key ``s__p``.
++
+         Returns
+         -------
+         self : FeatureUnion
+             This estimator
+         """
+-        transformers = self._parallel_func(X, y, {}, _fit_one)
++        transformers = self._parallel_func(X, y, fit_params, _fit_one)
+         if not transformers:
+             # All transformers are None
+             return self
+@@ -949,7 +954,7 @@ class FeatureUnion(TransformerMixin, _BaseComposition):
+             **fit_params) for idx, (name, transformer,
+                                     weight) in enumerate(transformers, 1))
+ 
+-    def transform(self, X):
++    def transform(self, X, **fit_params):
+         """Transform X separately by each transformer, concatenate results.
+ 
+         Parameters
+@@ -957,6 +962,11 @@ class FeatureUnion(TransformerMixin, _BaseComposition):
+         X : iterable or array-like, depending on transformers
+             Input data to be transformed.
+ 
++        fit_params : dict of string -> object, optional
++            Parameters passed to the transform method of each step, where
++            each parameter name is prefixed such that parameter ``p`` for step ``s``
++            has key ``s__p``. These parameters will be ignored.
++
+         Returns
+         -------
+         X_t : array-like or sparse matrix, shape (n_samples, sum_n_components)
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15512-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15512-diff.txt
new file mode 100644
index 000000000..6d9e44ca1
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15512-diff.txt
@@ -0,0 +1,80 @@
+diff --git a/sklearn/cluster/_affinity_propagation.py b/sklearn/cluster/_affinity_propagation.py
+index 4806afee9..f1fd5c0cb 100644
+--- a/sklearn/cluster/_affinity_propagation.py
++++ b/sklearn/cluster/_affinity_propagation.py
+@@ -185,45 +185,46 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
+         A -= tmp
+ 
+         # Check for convergence
++        converged = False
+         E = (np.diag(A) + np.diag(R)) > 0
+         e[:, it % convergence_iter] = E
+         K = np.sum(E, axis=0)
+ 
+         if it >= convergence_iter:
+             se = np.sum(e, axis=1)
+-            unconverged = (np.sum((se == convergence_iter) + (se == 0))
+-                           != n_samples)
+-            if (not unconverged and (K > 0)) or (it == max_iter):
++            converged = (np.sum((se == convergence_iter) + (se == 0)) == n_samples)
++            if converged and (K > 0):
+                 if verbose:
+                     print("Converged after %d iterations." % it)
+-                break
+-    else:
+-        if verbose:
+-            print("Did not converge")
+-
+-    I = np.flatnonzero(E)
+-    K = I.size  # Identify exemplars
+-
+-    if K > 0:
+-        c = np.argmax(S[:, I], axis=1)
+-        c[I] = np.arange(K)  # Identify clusters
+-        # Refine the final set of exemplars and clusters and return results
+-        for k in range(K):
+-            ii = np.where(c == k)[0]
+-            j = np.argmax(np.sum(S[ii[:, np.newaxis], ii], axis=0))
+-            I[k] = ii[j]
+-
+-        c = np.argmax(S[:, I], axis=1)
+-        c[I] = np.arange(K)
+-        labels = I[c]
+-        # Reduce labels to a sorted, gapless, list
+-        cluster_centers_indices = np.unique(labels)
+-        labels = np.searchsorted(cluster_centers_indices, labels)
+-    else:
++            elif it == max_iter:
++                if verbose:
++                    print("Did not converge")
++                converged = False
++
++    if not converged:
+         warnings.warn("Affinity propagation did not converge, this model "
+                       "will not have any cluster centers.", ConvergenceWarning)
+-        labels = np.array([-1] * n_samples)
+-        cluster_centers_indices = []
++        cluster_centers_indices = np.array([], dtype=int)
++        labels = np.full(n_samples, -1, dtype=int)
++    else:
++        I = np.flatnonzero(E)
++        K = I.size  # Identify exemplars
++
++        if K > 0:
++            c = np.argmax(S[:, I], axis=1)
++            c[I] = np.arange(K)  # Identify clusters
++            # Refine the final set of exemplars and clusters and return results
++            for k in range(K):
++                ii = np.where(c == k)[0]
++                j = np.argmax(np.sum(S[ii[:, np.newaxis], ii], axis=0))
++                I[k] = ii[j]
++
++            c = np.argmax(S[:, I], axis=1)
++            c[I] = np.arange(K)
++            labels = I[c]
++            # Reduce labels to a sorted, gapless, list
++            cluster_centers_indices = np.unique(labels)
++            labels = np.searchsorted(cluster_centers_indices, labels)
+ 
+     if return_n_iter:
+         return cluster_centers_indices, labels, it + 1
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-25747-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-25747-diff.txt
new file mode 100644
index 000000000..a0d95c996
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-25747-diff.txt
@@ -0,0 +1,25 @@
+diff --git a/sklearn/utils/_set_output.py b/sklearn/utils/_set_output.py
+index 335773c6a..71dd1b200 100644
+--- a/sklearn/utils/_set_output.py
++++ b/sklearn/utils/_set_output.py
+@@ -3,6 +3,7 @@ from functools import wraps
+ from scipy.sparse import issparse
+ 
+ from . import check_pandas_support
++import pandas as pd
+ from .._config import get_config
+ from ._available_if import available_if
+ 
+@@ -127,9 +128,11 @@ def _wrap_data_with_container(method, data_to_wrap, original_input, estimator):
+         return data_to_wrap
+ 
+     # dense_config == "pandas"
++    # Use the index from the transformed data if it's a DataFrame
++    transformed_index = data_to_wrap.index if isinstance(data_to_wrap, pd.DataFrame) else getattr(original_input, "index", None)
+     return _wrap_in_pandas_container(
+         data_to_wrap=data_to_wrap,
+-        index=getattr(original_input, "index", None),
++        index=transformed_index,
+         columns=estimator.get_feature_names_out,
+     )
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/sphinx-doc__sphinx-10321-diff.txt b/sub_swebench_dataset/pass_seed1_50/sphinx-doc__sphinx-10321-diff.txt
new file mode 100644
index 000000000..70aa85f24
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/sphinx-doc__sphinx-10321-diff.txt
@@ -0,0 +1,67 @@
+diff --git a/sphinx/ext/autodoc/preserve_defaults.py b/sphinx/ext/autodoc/preserve_defaults.py
+index 313fe5501..6ad9dd2c9 100644
+--- a/sphinx/ext/autodoc/preserve_defaults.py
++++ b/sphinx/ext/autodoc/preserve_defaults.py
+@@ -3,7 +3,6 @@
+ Preserve the default argument values of function signatures in source code
+ and keep them not evaluated for readability.
+ """
+-
+ import ast
+ import inspect
+ import sys
+@@ -26,7 +25,7 @@ class DefaultValue:
+         return self.name
+ 
+ 
+-def get_function_def(obj: Any) -> ast.FunctionDef:
++def get_function_def(obj: Any) -> Optional[ast.FunctionDef]:
+     """Get FunctionDef object from living object.
+     This tries to parse original code for living object and returns
+     AST node for given *obj*.
+@@ -73,7 +72,7 @@ def update_defvalue(app: Sphinx, obj: Any, bound_method: bool) -> None:
+ 
+     try:
+         function = get_function_def(obj)
+-        if function.args.defaults or function.args.kw_defaults:
++        if function and (function.args.defaults or function.args.kw_defaults):
+             sig = inspect.signature(obj)
+             defaults = list(function.args.defaults)
+             kw_defaults = list(function.args.kw_defaults)
+@@ -86,12 +85,17 @@ def update_defvalue(app: Sphinx, obj: Any, bound_method: bool) -> None:
+                         if value is None:
+                             value = ast_unparse(default)  # type: ignore
+                         parameters[i] = param.replace(default=DefaultValue(value))
+-                    else:
+-                        default = kw_defaults.pop(0)
+-                        value = get_default_value(lines, default)
+-                        if value is None:
+-                            value = ast_unparse(default)  # type: ignore
+-                        parameters[i] = param.replace(default=DefaultValue(value))
++                    elif param.kind == param.KEYWORD_ONLY:
++                        if kw_defaults and kw_defaults[0] is None:
++                            kw_defaults.pop(0)
++                        if kw_defaults:
++                            default = kw_defaults.pop(0)
++                            if isinstance(default, ast.AST):
++                                value = get_default_value(lines, default)
++                                if value is None:
++                                    value = ast_unparse(default)  # type: ignore
++                                if value is not None:
++                                    parameters[i] = param.replace(default=DefaultValue(value))
+             sig = sig.replace(parameters=parameters)
+             obj.__signature__ = sig
+     except (AttributeError, TypeError):
+diff --git a/tox.ini b/tox.ini
+index f0afd779b..30ca90275 100644
+--- a/tox.ini
++++ b/tox.ini
+@@ -28,7 +28,7 @@ setenv =
+     PYTHONWARNINGS = all
+     PYTEST_ADDOPTS = {env:PYTEST_ADDOPTS:} --color yes
+ commands=
+-    python -X dev -m pytest --durations 25 {posargs}
++    python -X dev -m pytest -rA --durations 25 {posargs}
+ 
+ [testenv:du-latest]
+ commands =
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-18810-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-18810-diff.txt
new file mode 100644
index 000000000..e3cb78029
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-18810-diff.txt
@@ -0,0 +1,15 @@
+diff --git a/sympy/utilities/iterables.py b/sympy/utilities/iterables.py
+index 3b112d9748..18d80fc4e9 100644
+--- a/sympy/utilities/iterables.py
++++ b/sympy/utilities/iterables.py
+@@ -2253,9 +2253,8 @@ def generate_derangements(perm):
+     """
+     p = multiset_permutations(perm)
+     indices = range(len(perm))
+-    p0 = next(p)
+     for pi in p:
+-        if all(pi[i] != p0[i] for i in indices):
++        if all(pi[i] != perm[i] for i in indices):
+             yield pi
+ 
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19110-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19110-diff.txt
new file mode 100644
index 000000000..f19ece88c
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19110-diff.txt
@@ -0,0 +1,17 @@
+diff --git a/sympy/matrices/expressions/matexpr.py b/sympy/matrices/expressions/matexpr.py
+index dea1f8a866..696eef96f9 100644
+--- a/sympy/matrices/expressions/matexpr.py
++++ b/sympy/matrices/expressions/matexpr.py
+@@ -996,10 +996,8 @@ def conjugate(self):
+     def _entry(self, i, j, **kwargs):
+         return S.Zero
+ 
+-    def __nonzero__(self):
+-        return False
+-
+-    __bool__ = __nonzero__
++    def __bool__(self):
++        return True
+ 
+ 
+ class GenericZeroMatrix(ZeroMatrix):
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19954-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19954-diff.txt
new file mode 100644
index 000000000..9aca87943
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19954-diff.txt
@@ -0,0 +1,31 @@
+diff --git a/sympy/combinatorics/perm_groups.py b/sympy/combinatorics/perm_groups.py
+index de94ddabb4..0f3a7069eb 100644
+--- a/sympy/combinatorics/perm_groups.py
++++ b/sympy/combinatorics/perm_groups.py
+@@ -2192,20 +2192,22 @@ def _number_blocks(blocks):
+                 # a representative block (containing 0)
+                 rep = {j for j in range(self.degree) if num_block[j] == 0}
+                 # check if the system is minimal with
+-                # respect to the already discovere ones
++                # respect to the already discovered ones
+                 minimal = True
+                 to_remove = []
+                 for i, r in enumerate(rep_blocks):
+                     if len(r) > len(rep) and rep.issubset(r):
+                         # i-th block system is not minimal
+-                        del num_blocks[i], blocks[i]
+-                        to_remove.append(rep_blocks[i])
++                        to_remove.append(i)
+                     elif len(r) < len(rep) and r.issubset(rep):
+                         # the system being checked is not minimal
+                         minimal = False
+                         break
+                 # remove non-minimal representative blocks
+-                rep_blocks = [r for r in rep_blocks if r not in to_remove]
++                for i in sorted(to_remove, reverse=True):
++                    del num_blocks[i]
++                    del blocks[i]
++                rep_blocks = [r for i, r in enumerate(rep_blocks) if i not in to_remove]
+ 
+                 if minimal and num_block not in num_blocks:
+                     blocks.append(block)
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-20154-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-20154-diff.txt
new file mode 100644
index 000000000..4d9f504d9
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-20154-diff.txt
@@ -0,0 +1,40 @@
+diff --git a/sympy/utilities/iterables.py b/sympy/utilities/iterables.py
+index dd36dea304..e2bbfd623c 100644
+--- a/sympy/utilities/iterables.py
++++ b/sympy/utilities/iterables.py
+@@ -1802,9 +1802,9 @@ def partitions(n, m=None, k=None, size=False):
+         keys.append(r)
+     room = m - q - bool(r)
+     if size:
+-        yield sum(ms.values()), ms
++        yield sum(ms.values()), ms.copy()
+     else:
+-        yield ms
++        yield ms.copy()
+ 
+     while keys != [1]:
+         # Reuse any 1's.
+@@ -1842,9 +1842,9 @@ def partitions(n, m=None, k=None, size=False):
+             break
+         room -= need
+         if size:
+-            yield sum(ms.values()), ms
++            yield sum(ms.values()), ms.copy()
+         else:
+-            yield ms
++            yield ms.copy()
+ 
+ 
+ def ordered_partitions(n, m=None, sort=True):
+@@ -2345,9 +2345,8 @@ def necklaces(n, k, free=False):
+     >>> set(N) - set(B)
+     {'ACB'}
+ 
+-    >>> list(necklaces(4, 2))
+-    [(0, 0, 0, 0), (0, 0, 0, 1), (0, 0, 1, 1),
+-     (0, 1, 0, 1), (0, 1, 1, 1), (1, 1, 1, 1)]
++    >>> list(ordered_partitions(4, 2))
++    [[1, 3], [2, 2], [3, 1]]
+ 
+     >>> [show('.o', i) for i in bracelets(4, 2)]
+     ['....', '...o', '..oo', '.o.o', '.ooo', 'oooo']
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-21208-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-21208-diff.txt
new file mode 100644
index 000000000..ef859ea9d
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-21208-diff.txt
@@ -0,0 +1,140 @@
+diff --git a/sympy/matrices/matrices.py b/sympy/matrices/matrices.py
+index f7b4aeebf3..ca8e905b08 100644
+--- a/sympy/matrices/matrices.py
++++ b/sympy/matrices/matrices.py
+@@ -440,7 +440,7 @@ class MatrixCalculus(MatrixCommon):
+ 
+     def diff(self, *args, **kwargs):
+         """Calculate the derivative of each element in the matrix.
+-        ``args`` will be passed to the ``integrate`` function.
++        ``args`` will be passed to the ``diff`` function.
+ 
+         Examples
+         ========
+@@ -459,125 +459,7 @@ def diff(self, *args, **kwargs):
+         integrate
+         limit
+         """
+-        # XXX this should be handled here rather than in Derivative
+-        from sympy.tensor.array.array_derivatives import ArrayDerivative
+-        kwargs.setdefault('evaluate', True)
+-        deriv = ArrayDerivative(self, *args, evaluate=True)
+-        if not isinstance(self, Basic):
+-            return deriv.as_mutable()
+-        else:
+-            return deriv
+-
+-    def _eval_derivative(self, arg):
+-        return self.applyfunc(lambda x: x.diff(arg))
+-
+-    def integrate(self, *args, **kwargs):
+-        """Integrate each element of the matrix.  ``args`` will
+-        be passed to the ``integrate`` function.
+-
+-        Examples
+-        ========
+-
+-        >>> from sympy.matrices import Matrix
+-        >>> from sympy.abc import x, y
+-        >>> M = Matrix([[x, y], [1, 0]])
+-        >>> M.integrate((x, ))
+-        Matrix([
+-        [x**2/2, x*y],
+-        [     x,   0]])
+-        >>> M.integrate((x, 0, 2))
+-        Matrix([
+-        [2, 2*y],
+-        [2,   0]])
+-
+-        See Also
+-        ========
+-
+-        limit
+-        diff
+-        """
+-        return self.applyfunc(lambda x: x.integrate(*args, **kwargs))
+-
+-    def jacobian(self, X):
+-        """Calculates the Jacobian matrix (derivative of a vector-valued function).
+-
+-        Parameters
+-        ==========
+-
+-        ``self`` : vector of expressions representing functions f_i(x_1, ..., x_n).
+-        X : set of x_i's in order, it can be a list or a Matrix
+-
+-        Both ``self`` and X can be a row or a column matrix in any order
+-        (i.e., jacobian() should always work).
+-
+-        Examples
+-        ========
+-
+-        >>> from sympy import sin, cos, Matrix
+-        >>> from sympy.abc import rho, phi
+-        >>> X = Matrix([rho*cos(phi), rho*sin(phi), rho**2])
+-        >>> Y = Matrix([rho, phi])
+-        >>> X.jacobian(Y)
+-        Matrix([
+-        [cos(phi), -rho*sin(phi)],
+-        [sin(phi),  rho*cos(phi)],
+-        [   2*rho,             0]])
+-        >>> X = Matrix([rho*cos(phi), rho*sin(phi)])
+-        >>> X.jacobian(Y)
+-        Matrix([
+-        [cos(phi), -rho*sin(phi)],
+-        [sin(phi),  rho*cos(phi)]])
+-
+-        See Also
+-        ========
+-
+-        hessian
+-        wronskian
+-        """
+-        if not isinstance(X, MatrixBase):
+-            X = self._new(X)
+-        # Both X and ``self`` can be a row or a column matrix, so we need to make
+-        # sure all valid combinations work, but everything else fails:
+-        if self.shape[0] == 1:
+-            m = self.shape[1]
+-        elif self.shape[1] == 1:
+-            m = self.shape[0]
+-        else:
+-            raise TypeError("``self`` must be a row or a column matrix")
+-        if X.shape[0] == 1:
+-            n = X.shape[1]
+-        elif X.shape[1] == 1:
+-            n = X.shape[0]
+-        else:
+-            raise TypeError("X must be a row or a column matrix")
+-
+-        # m is the number of functions and n is the number of variables
+-        # computing the Jacobian is now easy:
+-        return self._new(m, n, lambda j, i: self[j].diff(X[i]))
+-
+-    def limit(self, *args):
+-        """Calculate the limit of each element in the matrix.
+-        ``args`` will be passed to the ``limit`` function.
+-
+-        Examples
+-        ========
+-
+-        >>> from sympy.matrices import Matrix
+-        >>> from sympy.abc import x, y
+-        >>> M = Matrix([[x, y], [1, 0]])
+-        >>> M.limit(x, 2)
+-        Matrix([
+-        [2, y],
+-        [1, 0]])
+-
+-        See Also
+-        ========
+-
+-        integrate
+-        diff
+-        """
+-        return self.applyfunc(lambda x: x.limit(*args))
+-
++        return self.applyfunc(lambda x: x.diff(*args, **kwargs))
+ 
+ # https://github.com/sympy/sympy/pull/12854
+ class MatrixDeprecated(MatrixCommon):
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24370-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24370-diff.txt
new file mode 100644
index 000000000..e03fde82c
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24370-diff.txt
@@ -0,0 +1,29 @@
+diff --git a/sympy/core/numbers.py b/sympy/core/numbers.py
+index 3b1aec2429..36c1122b75 100644
+--- a/sympy/core/numbers.py
++++ b/sympy/core/numbers.py
+@@ -2422,8 +2422,13 @@ def __floordiv__(self, other):
+         if not isinstance(other, Expr):
+             return NotImplemented
+         if isinstance(other, Integer):
+-            return Integer(self.p // other)
+-        return Integer(divmod(self, other)[0])
++            return Integer(self.p // other.p)
++        else:
++            div_result = divmod(self, other)[0]
++            if isinstance(div_result, Expr):
++                return div_result
++            else:
++                return Integer(div_result)
+ 
+     def __rfloordiv__(self, other):
+         return Integer(Integer(other).p // self.p)
+@@ -3733,7 +3738,7 @@ def __ne__(self, other):
+ nan = S.NaN
+ 
+ @dispatch(NaN, Expr) # type:ignore
+-def _eval_is_eq(a, b): # noqa:F811
++def _eval_is_eq(a, b): # noqa: F811
+     return False
+ 
+ 
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24539-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24539-diff.txt
new file mode 100644
index 000000000..58c5484de
--- /dev/null
+++ b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24539-diff.txt
@@ -0,0 +1,16 @@
+diff --git a/sympy/polys/rings.py b/sympy/polys/rings.py
+index 12bd2fc920..4f81743552 100644
+--- a/sympy/polys/rings.py
++++ b/sympy/polys/rings.py
+@@ -616,8 +616,9 @@ def set_ring(self, new_ring):
+             return new_ring.from_dict(self, self.ring.domain)
+ 
+     def as_expr(self, *symbols):
+-        if symbols and len(symbols) != self.ring.ngens:
+-            raise ValueError("not enough symbols, expected %s got %s" % (self.ring.ngens, len(symbols)))
++        if symbols:
++            if len(symbols) != self.ring.ngens:
++                raise ValueError("not enough symbols, expected %s got %s" % (self.ring.ngens, len(symbols)))
+         else:
+             symbols = self.ring.symbols
+ 

From fb140641684bd546192398dc517333743575ed4c Mon Sep 17 00:00:00 2001
From: Evan Chen <Cyfan2@gmail.com>
Date: Tue, 19 Mar 2024 15:26:42 +0800
Subject: [PATCH 5/7] A description of the sub_swebench

---
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diff --git a/sub_swebench_dataset/fail_seed1_50/astropy__astropy-14096-diff.txt b/sub_swebench_dataset/fail_seed1_50/astropy__astropy-14096-diff.txt
deleted file mode 100644
index d171b7311..000000000
--- a/sub_swebench_dataset/fail_seed1_50/astropy__astropy-14096-diff.txt
+++ /dev/null
@@ -1,51 +0,0 @@
-diff --git a/astropy/coordinates/sky_coordinate.py b/astropy/coordinates/sky_coordinate.py
-index ab475f7d0d..9c2de1a412 100644
---- a/astropy/coordinates/sky_coordinate.py
-+++ b/astropy/coordinates/sky_coordinate.py
-@@ -871,33 +871,43 @@ class SkyCoord(ShapedLikeNDArray):
-         Overrides getattr to return coordinates that this can be transformed
-         to, based on the alias attr in the primary transform graph.
-         """
-+        print(f"__getattr__ called with attr: {attr}")
-         if "_sky_coord_frame" in self.__dict__:
-+            print(f"Checking if _sky_coord_frame has attr: {attr}")
-             if self._is_name(attr):
-+                print(f"attr is _sky_coord_frame name: {attr}")
-                 return self  # Should this be a deepcopy of self?
- 
-             # Anything in the set of all possible frame_attr_names is handled
-             # here. If the attr is relevant for the current frame then delegate
-             # to self.frame otherwise get it from self._<attr>.
-             if attr in frame_transform_graph.frame_attributes:
-+                print(f"attr is in frame_transform_graph.frame_attributes: {attr}")
-                 if attr in self.frame.frame_attributes:
-+                    print(f"attr is in self.frame.frame_attributes: {attr}")
-                     return getattr(self.frame, attr)
-                 else:
-+                    print(f"attr is not in self.frame.frame_attributes: {attr}")
-                     return getattr(self, "_" + attr, None)
- 
-             # Some attributes might not fall in the above category but still
-             # are available through self._sky_coord_frame.
-             if not attr.startswith("_") and hasattr(self._sky_coord_frame, attr):
-+                print(f"attr is available through self._sky_coord_frame: {attr}")
-                 return getattr(self._sky_coord_frame, attr)
- 
-             # Try to interpret as a new frame for transforming.
-             frame_cls = frame_transform_graph.lookup_name(attr)
-             if frame_cls is not None and self.frame.is_transformable_to(frame_cls):
-+                print(f"attr is transformable to frame_cls: {attr}")
-                 return self.transform_to(attr)
- 
-         # Fail
--        raise AttributeError(
--            f"'{self.__class__.__name__}' object has no attribute '{attr}'"
--        )
-+        if attr not in self.__dict__ and not hasattr(self.__class__, attr):
-+            print(f"Raising AttributeError for attr: {attr}")
-+            raise AttributeError(
-+                f"'{self.__class__.__name__}' object has no attribute '{attr}'"
-+            )
- 
-     def __setattr__(self, attr, val):
-         # This is to make anything available through __getattr__ immutable
diff --git a/sub_swebench_dataset/fail_seed1_50/astropy__astropy-7166-diff.txt b/sub_swebench_dataset/fail_seed1_50/astropy__astropy-7166-diff.txt
deleted file mode 100644
index 9617c207f..000000000
--- a/sub_swebench_dataset/fail_seed1_50/astropy__astropy-7166-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/astropy/utils/misc.py b/astropy/utils/misc.py
-index de3fb01d18..9ea465f574 100644
---- a/astropy/utils/misc.py
-+++ b/astropy/utils/misc.py
-@@ -528,7 +528,7 @@ class InheritDocstrings(type):
-                 not key.startswith('_'))
- 
-         for key, val in dct.items():
--            if (inspect.isfunction(val) and
-+            if (inspect.isroutine(val) and
-                 is_public_member(key) and
-                 val.__doc__ is None):
-                 for base in cls.__mro__[1:]:
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-11333-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-11333-diff.txt
deleted file mode 100644
index 80ff93d5a..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-11333-diff.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/django/urls/resolvers.py b/django/urls/resolvers.py
-index 247e3680c0..4a83ce97bd 100644
---- a/django/urls/resolvers.py
-+++ b/django/urls/resolvers.py
-@@ -65,8 +65,7 @@ class ResolverMatch:
- 
- @functools.lru_cache(maxsize=None)
- def get_resolver(urlconf=None):
--    if urlconf is None:
--        urlconf = settings.ROOT_URLCONF
-+    urlconf = settings.ROOT_URLCONF if urlconf is None else urlconf
-     return URLResolver(RegexPattern(r'^/'), urlconf)
- 
- 
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-11396-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-11396-diff.txt
deleted file mode 100644
index 3140b4625..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-11396-diff.txt
+++ /dev/null
@@ -1,23 +0,0 @@
-diff --git a/django/db/models/sql/compiler.py b/django/db/models/sql/compiler.py
-index 7fdf551554..81184647e7 100644
---- a/django/db/models/sql/compiler.py
-+++ b/django/db/models/sql/compiler.py
-@@ -333,6 +333,8 @@ class SQLCompiler:
-         result = []
-         seen = set()
- 
-+        print("DEBUG: Ordering variable contents:", ordering)
-+
-         for expr, is_ref in order_by:
-             resolved = expr.resolve_expression(self.query, allow_joins=True, reuse=None)
-             if self.query.combinator:
-@@ -361,6 +363,9 @@ class SQLCompiler:
-                 continue
-             seen.add((without_ordering, params_hash))
-             result.append((resolved, (sql, params, is_ref)))
-+
-+        print("DEBUG: Final order_by list:", order_by)
-+
-         return result
- 
-     def get_extra_select(self, order_by, select):
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-11630-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-11630-diff.txt
deleted file mode 100644
index 09f5d54a1..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-11630-diff.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-diff --git a/django/core/checks/model_checks.py b/django/core/checks/model_checks.py
-index 5c2266ca1d..875a92db45 100644
---- a/django/core/checks/model_checks.py
-+++ b/django/core/checks/model_checks.py
-@@ -35,8 +35,10 @@ def check_all_models(app_configs=None, **kwargs):
-             indexes[model_index.name].append(model._meta.label)
-         for model_constraint in model._meta.constraints:
-             constraints[model_constraint.name].append(model._meta.label)
-+
-     for db_table, model_labels in db_table_models.items():
--        if len(model_labels) != 1:
-+        app_labels = set(label.split('.')[0] for label in model_labels)
-+        if len(app_labels) == 1 and len(model_labels) != 1:
-             errors.append(
-                 Error(
-                     "db_table '%s' is used by multiple models: %s."
-@@ -45,6 +47,7 @@ def check_all_models(app_configs=None, **kwargs):
-                     id='models.E028',
-                 )
-             )
-+
-     for index_name, model_labels in indexes.items():
-         if len(model_labels) > 1:
-             model_labels = set(model_labels)
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-11742-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-11742-diff.txt
deleted file mode 100644
index d57f996c4..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-11742-diff.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py
-index 9ce46e3f73..eacb852ebe 100644
---- a/django/db/models/fields/__init__.py
-+++ b/django/db/models/fields/__init__.py
-@@ -179,6 +179,13 @@ class Field(RegisterLookupMixin):
-         self._error_messages = error_messages  # Store for deconstruction later
-         self.error_messages = messages
- 
-+        if self.choices:
-+            max_choice_length = max(len(choice[0]) for choice in self.choices if isinstance(choice, (list, tuple)) and len(choice) > 0)
-+            if self.max_length is not None and max_choice_length > self.max_length:
-+                raise exceptions.ValidationError(
-+                    self.error_messages['max_length'] % {'max_length': self.max_length, 'max_choice_length': max_choice_length}
-+                )
-+
-     def __str__(self):
-         """
-         Return "app_label.model_label.field_name" for fields attached to
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-12663-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-12663-diff.txt
deleted file mode 100644
index e69de29bb..000000000
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-13233-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-13233-diff.txt
deleted file mode 100644
index 68a91b525..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-13233-diff.txt
+++ /dev/null
@@ -1,114 +0,0 @@
-diff --git a/django/db/models/fields/files.py b/django/db/models/fields/files.py
-index b064202ee3..e9ddf9e117 100644
---- a/django/db/models/fields/files.py
-+++ b/django/db/models/fields/files.py
-@@ -159,58 +159,23 @@ class FileDescriptor(DeferredAttribute):
-         if instance is None:
-             return self
- 
--        # This is slightly complicated, so worth an explanation.
--        # instance.file`needs to ultimately return some instance of `File`,
--        # probably a subclass. Additionally, this returned object needs to have
--        # the FieldFile API so that users can easily do things like
--        # instance.file.path and have that delegated to the file storage engine.
--        # Easy enough if we're strict about assignment in __set__, but if you
--        # peek below you can see that we're not. So depending on the current
--        # value of the field we have to dynamically construct some sort of
--        # "thing" to return.
--
--        # The instance dict contains whatever was originally assigned
--        # in __set__.
--        file = super().__get__(instance, cls)
--
--        # If this value is a string (instance.file = "path/to/file") or None
--        # then we simply wrap it with the appropriate attribute class according
--        # to the file field. [This is FieldFile for FileFields and
--        # ImageFieldFile for ImageFields; it's also conceivable that user
--        # subclasses might also want to subclass the attribute class]. This
--        # object understands how to convert a path to a file, and also how to
--        # handle None.
--        if isinstance(file, str) or file is None:
--            attr = self.field.attr_class(instance, self.field, file)
--            instance.__dict__[self.field.attname] = attr
--
--        # Other types of files may be assigned as well, but they need to have
--        # the FieldFile interface added to them. Thus, we wrap any other type of
--        # File inside a FieldFile (well, the field's attr_class, which is
--        # usually FieldFile).
--        elif isinstance(file, File) and not isinstance(file, FieldFile):
--            file_copy = self.field.attr_class(instance, self.field, file.name)
--            file_copy.file = file
--            file_copy._committed = False
--            instance.__dict__[self.field.attname] = file_copy
--
--        # Finally, because of the (some would say boneheaded) way pickle works,
--        # the underlying FieldFile might not actually itself have an associated
--        # file. So we need to reset the details of the FieldFile in those cases.
--        elif isinstance(file, FieldFile) and not hasattr(file, 'field'):
--            file.instance = instance
--            file.field = self.field
--            file.storage = self.field.storage
--
--        # Make sure that the instance is correct.
--        elif isinstance(file, FieldFile) and instance is not file.instance:
--            file.instance = instance
--
--        # That was fun, wasn't it?
--        return instance.__dict__[self.field.attname]
-+        # Reinstate the logic to ensure the model attribute points to the concrete model
-+        if self.field.name not in instance.__dict__:
-+            instance.refresh_from_db(fields=[self.field.name])
-+        file = instance.__dict__[self.field.name]
-+
-+        # ... [rest of the existing __get__ method code] ...
-+
-+        if self.field.name is None:
-+            raise ValueError("The 'name' attribute of the field is None, which is invalid for file descriptor operations.")
-+        return instance.__dict__[self.field.name]
- 
-     def __set__(self, instance, value):
--        instance.__dict__[self.field.attname] = value
-+        if self.field.name is None:
-+            raise ValueError("The 'name' attribute of the field is None, which is invalid for file descriptor operations.")
-+        instance.__dict__[self.field.name] = value
-+
-+        # ... [existing code below] ...
- 
- 
- class FileField(Field):
-@@ -321,6 +286,8 @@ class FileField(Field):
-         if data is not None:
-             # This value will be converted to str and stored in the
-             # database, so leaving False as-is is not acceptable.
-+            if not isinstance(self.name, str) or not self.name:
-+                raise ValueError("The 'name' attribute of the field must be a non-empty string.")
-             setattr(instance, self.name, data or '')
- 
-     def formfield(self, **kwargs):
-@@ -337,7 +304,8 @@ class ImageFileDescriptor(FileDescriptor):
-     assigning the width/height to the width_field/height_field, if appropriate.
-     """
-     def __set__(self, instance, value):
--        previous_file = instance.__dict__.get(self.field.attname)
-+        if not isinstance(self.field.name, str) or not self.field.name:
-+            raise ValueError("The 'name' attribute of the field must be a non-empty string.")
-         super().__set__(instance, value)
- 
-         # To prevent recalculating image dimensions when we are instantiating
-@@ -349,6 +317,7 @@ class ImageFileDescriptor(FileDescriptor):
-         # hooked up to the post_init signal handles the Model.__init__() cases.
-         # Assignment happening outside of Model.__init__() will trigger the
-         # update right here.
-+        previous_file = instance.__dict__.get(self.field.attname)
-         if previous_file is not None:
-             self.field.update_dimension_fields(instance, force=True)
- 
-@@ -431,6 +400,8 @@ class ImageField(FileField):
-         # getattr will call the ImageFileDescriptor's __get__ method, which
-         # coerces the assigned value into an instance of self.attr_class
-         # (ImageFieldFile in this case).
-+        if not isinstance(self.attname, str) or not self.attname:
-+            raise ValueError("The 'attname' attribute of the field must be a non-empty string.")
-         file = getattr(instance, self.attname)
- 
-         # Nothing to update if we have no file and not being forced to update.
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-13516-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-13516-diff.txt
deleted file mode 100644
index e69de29bb..000000000
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-14372-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-14372-diff.txt
deleted file mode 100644
index bdc86b20b..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-14372-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/django/db/models/fields/files.py b/django/db/models/fields/files.py
-index a2f972489f..963be46f83 100644
---- a/django/db/models/fields/files.py
-+++ b/django/db/models/fields/files.py
-@@ -299,7 +299,7 @@ class FileField(Field):
-         file = super().pre_save(model_instance, add)
-         if file and not file._committed:
-             # Commit the file to storage prior to saving the model
--            file.save(file.name, file.file, save=False)
-+            file.save(os.path.basename(file.name), file.file, save=False)
-         return file
- 
-     def contribute_to_class(self, cls, name, **kwargs):
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-14434-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-14434-diff.txt
deleted file mode 100644
index da4d27857..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-14434-diff.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-diff --git a/django/db/backends/base/schema.py b/django/db/backends/base/schema.py
-index ad2f5a7da1..c857c30009 100644
---- a/django/db/backends/base/schema.py
-+++ b/django/db/backends/base/schema.py
-@@ -170,6 +170,8 @@ class BaseDatabaseSchemaEditor:
-             col_type_suffix = field.db_type_suffix(connection=self.connection)
-             if col_type_suffix:
-                 definition += ' %s' % col_type_suffix
-+            if extra_params is None:
-+                extra_params = []
-             params.extend(extra_params)
-             # FK.
-             if field.remote_field and field.db_constraint:
-@@ -764,6 +766,7 @@ class BaseDatabaseSchemaEditor:
-                 )
-             if four_way_default_alteration:
-                 # Update existing rows with default value
-+                new_default = self.effective_default(new_field)  # Ensure new_default is always bound
-                 self.execute(
-                     self.sql_update_with_default % {
-                         "table": self.quote_name(model._meta.db_table),
-@@ -1149,10 +1152,10 @@ class BaseDatabaseSchemaEditor:
-         }
- 
-     def _create_fk_sql(self, model, field, suffix):
--        table = Table(model._meta.db_table, self.quote_name)
-+        table = model._meta.db_table
-         name = self._fk_constraint_name(model, field, suffix)
-         column = Columns(model._meta.db_table, [field.column], self.quote_name)
--        to_table = Table(field.target_field.model._meta.db_table, self.quote_name)
-+        to_table = field.target_field.model._meta.db_table
-         to_column = Columns(field.target_field.model._meta.db_table, [field.target_field.column], self.quote_name)
-         deferrable = self.connection.ops.deferrable_sql()
-         return Statement(
-@@ -1241,7 +1244,7 @@ class BaseDatabaseSchemaEditor:
-             return self.quote_name(self._create_index_name(*args, **kwargs))
- 
-         compiler = Query(model, alias_cols=False).get_compiler(connection=self.connection)
--        table = Table(model._meta.db_table, self.quote_name)
-+        table = model._meta.db_table
-         if name is None:
-             name = IndexName(model._meta.db_table, columns, '_uniq', create_unique_name)
-         else:
-diff --git a/django/db/backends/ddl_references.py b/django/db/backends/ddl_references.py
-index c06386a2fa..6a83cc46a4 100644
---- a/django/db/backends/ddl_references.py
-+++ b/django/db/backends/ddl_references.py
-@@ -82,6 +82,9 @@ class Columns(TableColumns):
-         self.col_suffixes = col_suffixes
-         super().__init__(table, columns)
- 
-+    def references_column(self, table, column):
-+        return self.table == table and column in self.columns
-+
-     def __str__(self):
-         def col_str(column, idx):
-             col = self.quote_name(column)
-@@ -206,7 +209,7 @@ class Expressions(TableColumns):
-         self.compiler = compiler
-         self.expressions = expressions
-         self.quote_value = quote_value
--        columns = [col.target.column for col in self.compiler.query._gen_cols([self.expressions])]
-+        columns = [col.target.column for col in self.compiler.query._gen_cols([expressions])]
-         super().__init__(table, columns)
- 
-     def rename_table_references(self, old_table, new_table):
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-14634-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-14634-diff.txt
deleted file mode 100644
index 17020108c..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-14634-diff.txt
+++ /dev/null
@@ -1,37 +0,0 @@
-diff --git a/django/views/generic/edit.py b/django/views/generic/edit.py
-index ccfef9cbcd..1bda06b2c0 100644
---- a/django/views/generic/edit.py
-+++ b/django/views/generic/edit.py
-@@ -199,6 +199,16 @@ class UpdateView(SingleObjectTemplateResponseMixin, BaseUpdateView):
-     template_name_suffix = '_form'
- 
- 
-+class SuccessMessageMixin:
-+    """
-+    Provide a way to display a success message after an object has been deleted.
-+    """
-+    success_message = ""
-+
-+    def set_success_message(self, message):
-+        self.success_message = message
-+
-+
- class DeletionMixin:
-     """Provide the ability to delete objects."""
-     success_url = None
-@@ -233,9 +243,14 @@ class BaseDeleteView(DeletionMixin, BaseDetailView):
-     """
- 
- 
--class DeleteView(SingleObjectTemplateResponseMixin, BaseDeleteView):
-+class DeleteView(SuccessMessageMixin, SingleObjectTemplateResponseMixin, BaseDeleteView):
-     """
-     View for deleting an object retrieved with self.get_object(), with a
-     response rendered by a template.
-     """
-     template_name_suffix = '_confirm_delete'
-+
-+    def delete(self, request, *args, **kwargs):
-+        response = super().delete(request, *args, **kwargs)
-+        self.set_success_message("The object was deleted successfully.")
-+        return response
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-15018-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-15018-diff.txt
deleted file mode 100644
index c104c516f..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-15018-diff.txt
+++ /dev/null
@@ -1,44 +0,0 @@
-diff --git a/django/core/management/__init__.py b/django/core/management/__init__.py
-index 4e30a28f33..3699cf99fa 100644
---- a/django/core/management/__init__.py
-+++ b/django/core/management/__init__.py
-@@ -142,14 +142,17 @@ def call_command(command_name, *args, **options):
-         for group in parser._mutually_exclusive_groups
-         for opt in group._group_actions if group.required
-     }
--    # Any required arguments which are passed in via **options must be passed
--    # to parse_args().
-+    # Track which options have been added to parse_args to avoid duplicates
-+    added_options = set()
-+
-     for opt in parser_actions:
-         if (
-             opt.dest in options and
--            (opt.required or opt in mutually_exclusive_required_options)
-+            (opt.required or opt in mutually_exclusive_required_options) and
-+            opt.dest not in added_options  # Check if the dest has not been added already
-         ):
-             parse_args.append(min(opt.option_strings))
-+            added_options.add(opt.dest)  # Mark this dest as added
-             if isinstance(opt, (_AppendConstAction, _CountAction, _StoreConstAction)):
-                 continue
-             value = arg_options[opt.dest]
-diff --git a/tests/user_commands/tests.py b/tests/user_commands/tests.py
-index d3afb697bb..02ef937a23 100644
---- a/tests/user_commands/tests.py
-+++ b/tests/user_commands/tests.py
-@@ -421,3 +421,14 @@ class UtilsTests(SimpleTestCase):
-     def test_normalize_path_patterns_truncates_wildcard_base(self):
-         expected = [os.path.normcase(p) for p in ['foo/bar', 'bar/*/']]
-         self.assertEqual(normalize_path_patterns(['foo/bar/*', 'bar/*/']), expected)
-+
-+from django.core.management import call_command
-+from django.core.management.base import CommandError
-+from django.test import TestCase
-+
-+class SimulateIssueCommandTests(TestCase):
-+    def test_call_command_with_mutually_exclusive_arguments(self):
-+        with self.assertRaises(CommandError):
-+            # This should raise an error because the --for and --until arguments are mutually exclusive
-+            # and use the same dest, which is not currently supported by call_command.
-+            call_command('simulate_issue', '--for', '2h')
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-15766-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-15766-diff.txt
deleted file mode 100644
index 10f9ed043..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-15766-diff.txt
+++ /dev/null
@@ -1,77 +0,0 @@
-diff --git a/django/db/transaction.py b/django/db/transaction.py
-index b3c7b4bbaa..f8ee615204 100644
---- a/django/db/transaction.py
-+++ b/django/db/transaction.py
-@@ -1,4 +1,5 @@
- from contextlib import ContextDecorator, contextmanager
-+import logging
- 
- from django.db import (
-     DEFAULT_DB_ALIAS,
-@@ -8,6 +9,7 @@ from django.db import (
-     connections,
- )
- 
-+logger = logging.getLogger('django.db.transaction')
- 
- class TransactionManagementError(ProgrammingError):
-     """Transaction management is used improperly."""
-@@ -125,12 +127,23 @@ def mark_for_rollback_on_error(using=None):
-         raise
- 
- 
--def on_commit(func, using=None):
-+def on_commit(func, using=None, robust=False):
-     """
-     Register `func` to be called when the current transaction is committed.
-     If the current transaction is rolled back, `func` will not be called.
-+    If `robust` is True, exceptions in `func` will be suppressed.
-     """
--    get_connection(using).on_commit(func)
-+    connection = get_connection(using)
-+    if robust:
-+        def wrapped_func():
-+            try:
-+                func()
-+            except Exception as e:
-+                # Log the exception and suppress it
-+                logger.error("Suppressed exception in robust on_commit handler: %s", e)
-+        connection.on_commit(wrapped_func)
-+    else:
-+        connection.on_commit(func)
- 
- 
- #################################
-@@ -221,6 +234,7 @@ class Atomic(ContextDecorator):
-             connection.atomic_blocks.append(self)
- 
-     def __exit__(self, exc_type, exc_value, traceback):
-+        sid = None
-         connection = get_connection(self.using)
- 
-         if connection.in_atomic_block:
-diff --git a/django/local_settings.py b/django/local_settings.py
-new file mode 100644
-index 0000000000..4b3b4ab5ba
---- /dev/null
-+++ b/django/local_settings.py
-@@ -0,0 +1,19 @@
-+
-+# local_settings.py
-+SECRET_KEY = 'fake-key-for-testing'
-+
-+INSTALLED_APPS = [
-+    'django.contrib.auth',
-+    'django.contrib.contenttypes',
-+    'django.contrib.sessions',
-+]
-+
-+DATABASES = {
-+    'default': {
-+        'ENGINE': 'django.db.backends.sqlite3',
-+        'NAME': 'mydatabase',
-+    }
-+}
-+
-+# Use console backend for email during testing
-+EMAIL_BACKEND = 'django.core.mail.backends.console.EmailBackend'
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-15957-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-15957-diff.txt
deleted file mode 100644
index 2e806b30f..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-15957-diff.txt
+++ /dev/null
@@ -1,66 +0,0 @@
-diff --git a/django/db/models/query.py b/django/db/models/query.py
-index be0deb90b0..bd194a0d0b 100644
---- a/django/db/models/query.py
-+++ b/django/db/models/query.py
-@@ -1564,9 +1564,14 @@ class QuerySet:
-         if lookups == (None,):
-             clone._prefetch_related_lookups = ()
-         else:
-+            lookups = normalize_prefetch_lookups(lookups)
-             for lookup in lookups:
-                 if isinstance(lookup, Prefetch):
--                    lookup = lookup.prefetch_to
-+                    if lookup.queryset is not None and lookup.queryset.query.is_sliced:
-+                        # The queryset has slicing applied, so we make a clone of the
-+                        # queryset before using it for prefetching.
-+                        lookup.queryset = lookup.queryset._chain()
-+                lookup = lookup.prefetch_to
-                 lookup = lookup.split(LOOKUP_SEP, 1)[0]
-                 if lookup in self.query._filtered_relations:
-                     raise ValueError(
-@@ -2022,7 +2027,7 @@ class RawQuerySet:
-         annotation_fields = [
-             (column, pos)
-             for pos, column in enumerate(self.columns)
--            if column not in self.model_fields
-+            if column not in the model_fields
-         ]
-         model_init_order = [
-             self.columns.index(converter(f.column)) for f in model_init_fields
-@@ -2036,13 +2041,20 @@ class RawQuerySet:
-         if lookups == (None,):
-             clone._prefetch_related_lookups = ()
-         else:
-+            for lookup in lookups:
-+                if isinstance(lookup, Prefetch):
-+                    lookup = lookup.prefetch_to
-+                lookup = lookup.split(LOOKUP_SEP, 1)[0]
-+                if lookup in self.query._filtered_relations:
-+                    raise ValueError(
-+                        "prefetch_related() is not supported with FilteredRelation."
-+                    )
-             clone._prefetch_related_lookups = clone._prefetch_related_lookups + lookups
-         return clone
- 
-     def _prefetch_related_objects(self):
-         prefetch_related_objects(self._result_cache, *self._prefetch_related_lookups)
-         self._prefetch_done = True
--
-     def _clone(self):
-         """Same as QuerySet._clone()"""
-         c = self.__class__(
-diff --git a/docs/ref/models/querysets.txt b/docs/ref/models/querysets.txt
-index 223bb452b0..ceb8dc1fda 100644
---- a/docs/ref/models/querysets.txt
-+++ b/docs/ref/models/querysets.txt
-@@ -1363,9 +1363,7 @@ database selected by the outer query. All of the following are valid::
-         >>> prefetch_related('pizzas__toppings', Prefetch('pizzas', queryset=Pizza.objects.all()))
- 
-     This will raise a ``ValueError`` because of the attempt to redefine the
--    queryset of a previously seen lookup. Note that an implicit queryset was
--    created to traverse ``'pizzas'`` as part of the ``'pizzas__toppings'``
--    lookup.
-+    This will not raise a ``ValueError`` anymore because the queryset of a previously seen lookup can now be redefined with slicing. Note that an implicit queryset was created to traverse ``'pizzas'`` as part of the ``'pizzas__toppings'`` lookup.
- 
-         >>> prefetch_related('pizza_list__toppings', Prefetch('pizzas', to_attr='pizza_list'))
- 
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-16076-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-16076-diff.txt
deleted file mode 100644
index 1809cc562..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-16076-diff.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-diff --git a/django/db/models/fields/related.py b/django/db/models/fields/related.py
-index 63ed2ff4c7..9f9bb428f8 100644
---- a/django/db/models/fields/related.py
-+++ b/django/db/models/fields/related.py
-@@ -897,6 +897,27 @@ ForeignObject.register_lookup(RelatedGreaterThanOrEqual)
- ForeignObject.register_lookup(RelatedLessThanOrEqual)
- ForeignObject.register_lookup(RelatedIsNull)
- 
-+from django.db.models.lookups import StartsWith
-+
-+class StartsWithNoJoin(StartsWith):
-+    # This class should override methods from StartsWith to change the SQL generation
-+    # to not require a join. The implementation details would depend on Django's ORM
-+    # internals and require a deep understanding of how Django constructs SQL queries
-+    # for lookups.
-+
-+    def as_sql(self, compiler, connection):
-+        # We override the as_sql method to modify the default behavior of the 'startswith' lookup
-+        # to prevent a join. Instead, we directly apply the 'startswith' pattern to the foreign key column.
-+        lhs, lhs_params = self.process_lhs(compiler, connection)
-+        rhs, rhs_params = self.process_rhs(compiler, connection)
-+        params = lhs_params + rhs_params
-+        # The pattern '%' is appended to the rhs value to achieve the 'startswith' SQL behavior.
-+        rhs = self.get_rhs_op(connection, rhs)
-+        return '%s LIKE %s' % (lhs, rhs), params
-+
-+# Register the custom lookup for ForeignObject fields
-+ForeignObject.register_lookup(StartsWithNoJoin)
-+
- 
- class ForeignKey(ForeignObject):
-     """
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-16254-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-16254-diff.txt
deleted file mode 100644
index 271ae5941..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-16254-diff.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-diff --git a/django/db/backends/sqlite3/schema.py b/django/db/backends/sqlite3/schema.py
-index 6c106ae868..39029a39ec 100644
---- a/django/db/backends/sqlite3/schema.py
-+++ b/django/db/backends/sqlite3/schema.py
-@@ -379,18 +379,13 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
- 
-     def add_field(self, model, field):
-         """Create a field on a model."""
--        if (
--            # Primary keys and unique fields are not supported in ALTER TABLE
--            # ADD COLUMN.
--            field.primary_key
--            or field.unique
--            or
--            # Fields with default values cannot by handled by ALTER TABLE ADD
--            # COLUMN statement because DROP DEFAULT is not supported in
--            # ALTER TABLE.
--            not field.null
--            or self.effective_default(field) is not None
--        ):
-+        # Special-case implicit M2M tables
-+        if field.many_to_many and field.remote_field.through._meta.auto_created:
-+            return self.create_model(field.remote_field.through)
-+        # Fields with default values cannot by handled by ALTER TABLE ADD
-+        # COLUMN statement because DROP DEFAULT is not supported in
-+        # ALTER TABLE.
-+        if not field.null or self.effective_default(field) is not None:
-             self._remake_table(model, create_field=field)
-         else:
-             super().add_field(model, field)
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-16511-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-16511-diff.txt
deleted file mode 100644
index 62eed4f97..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-16511-diff.txt
+++ /dev/null
@@ -1,43 +0,0 @@
-diff --git a/django/db/models/query.py b/django/db/models/query.py
-index 9d621c4f69..12dcfc1c8a 100644
---- a/django/db/models/query.py
-+++ b/django/db/models/query.py
-@@ -926,20 +926,24 @@ class QuerySet(AltersData):
-             **kwargs,
-         )
- 
--    def update_or_create(self, defaults=None, **kwargs):
-+    def update_or_create(self, defaults=None, create_defaults=None, **kwargs):
-         """
-         Look up an object with the given kwargs, updating one with defaults
--        if it exists, otherwise create a new one.
-+        if it exists, otherwise create a new one with create_defaults.
-         Return a tuple (object, created), where created is a boolean
-         specifying whether an object was created.
-         """
-         defaults = defaults or {}
-+        create_defaults = create_defaults or {}
-         self._for_write = True
-         with transaction.atomic(using=self.db):
-             # Lock the row so that a concurrent update is blocked until
-             # update_or_create() has performed its save.
-             obj, created = self.select_for_update().get_or_create(defaults, **kwargs)
-             if created:
-+                for k, v in resolve_callables(create_defaults):
-+                    setattr(obj, k, v)
-+                obj.save(using=self.db)
-                 return obj, created
-             for k, v in resolve_callables(defaults):
-                 setattr(obj, k, v)
-@@ -964,9 +968,10 @@ class QuerySet(AltersData):
-                 obj.save(using=self.db)
-         return obj, False
- 
--    async def aupdate_or_create(self, defaults=None, **kwargs):
-+    async def aupdate_or_create(self, defaults=None, create_defaults=None, **kwargs):
-         return await sync_to_async(self.update_or_create)(
-             defaults=defaults,
-+            create_defaults=create_defaults,
-             **kwargs,
-         )
- 
diff --git a/sub_swebench_dataset/fail_seed1_50/django__django-16517-diff.txt b/sub_swebench_dataset/fail_seed1_50/django__django-16517-diff.txt
deleted file mode 100644
index 28e313b18..000000000
--- a/sub_swebench_dataset/fail_seed1_50/django__django-16517-diff.txt
+++ /dev/null
@@ -1,28 +0,0 @@
-diff --git a/django/contrib/admindocs/views.py b/django/contrib/admindocs/views.py
-index a5e710835e..75bcdd0387 100644
---- a/django/contrib/admindocs/views.py
-+++ b/django/contrib/admindocs/views.py
-@@ -173,13 +173,20 @@ class ViewDetailView(BaseAdminDocsView):
-                 # Separate the module and function, e.g.
-                 # 'mymodule.views.myview' -> 'mymodule.views', 'myview').
-                 return getattr(import_module(mod), func)
--            except ImportError:
-+            except ImportError as e:
-                 # Import may fail because view contains a class name, e.g.
-                 # 'mymodule.views.ViewContainer.my_view', so mod takes the form
-                 # 'mymodule.views.ViewContainer'. Parse it again to separate
-                 # the module and class.
--                mod, klass = get_mod_func(mod)
--                return getattr(getattr(import_module(mod), klass), func)
-+                parts = mod.split('.')
-+                for i in range(len(parts) - 1, 0, -1):
-+                    try:
-+                        mod = '.'.join(parts[:i])
-+                        klass = parts[i]
-+                        return getattr(getattr(import_module(mod), klass), func)
-+                    except ImportError:
-+                        continue
-+                raise e
- 
-     def get_context_data(self, **kwargs):
-         view = self.kwargs["view"]
diff --git a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-20676-diff.txt b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-20676-diff.txt
deleted file mode 100644
index 40ead9da6..000000000
--- a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-20676-diff.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/lib/matplotlib/widgets.py b/lib/matplotlib/widgets.py
-index a199e45d40..40538bc397 100644
---- a/lib/matplotlib/widgets.py
-+++ b/lib/matplotlib/widgets.py
-@@ -1879,8 +1879,10 @@ class _SelectorWidget(AxesWidget):
-         """Get the xdata and ydata for event, with limits."""
-         if event.xdata is None:
-             return None, None
--        xdata = np.clip(event.xdata, *self.ax.get_xbound())
--        ydata = np.clip(event.ydata, *self.ax.get_ybound())
-+        x0, x1 = self.ax.get_xbound()
-+        y0, y1 = self.ax.get_ybound()
-+        xdata = event.xdata if x0 <= event.xdata <= x1 else np.clip(event.xdata, x0, x1)
-+        ydata = event.ydata if y0 <= event.ydata <= y1 else np.clip(event.ydata, y0, y1)
-         return xdata, ydata
- 
-     def _clean_event(self, event):
diff --git a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-22929-diff.txt b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-22929-diff.txt
deleted file mode 100644
index 54ba1ac4a..000000000
--- a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-22929-diff.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-diff --git a/lib/matplotlib/axes/_axes.py b/lib/matplotlib/axes/_axes.py
-index c3a79b0d45..2dece1060e 100644
---- a/lib/matplotlib/axes/_axes.py
-+++ b/lib/matplotlib/axes/_axes.py
-@@ -2676,11 +2676,22 @@ class Axes(_AxesBase):
- 
-             if err is None:
-                 endpt = extrema
--            elif orientation == "vertical":
--                endpt = err[:, 1].max() if dat >= 0 else err[:, 1].min()
--            elif orientation == "horizontal":
--                endpt = err[:, 0].max() if dat >= 0 else err[:, 0].min()
--
-+            else:
-+                # Check if 'err' is 1D and convert to 2D if needed
-+                if err.ndim == 1:
-+                    err = np.array([err, err])
-+                # Check if 'err' is empty and set 'endpt' to 'extrema'
-+                if err.size == 0:
-+                    endpt = extrema
-+                else:
-+                    # Handle NaN in error values: if err array contains NaN, use extrema as endpoint
-+                    if np.any(np.isnan(err)):
-+                        endpt = extrema
-+                    else:
-+                        if orientation == "vertical":
-+                            endpt = err[:, 1].max() if dat >= 0 else err[:, 1].min()
-+                        elif orientation == "horizontal":
-+                            endpt = err[:, 0].max() if dat >= 0 else err[:, 0].min()
-             if label_type == "center":
-                 value = sign(dat) * length
-             elif label_type == "edge":
diff --git a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-24013-diff.txt b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-24013-diff.txt
deleted file mode 100644
index 857115e4a..000000000
--- a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-24013-diff.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/lib/matplotlib/tri/__init__.py b/lib/matplotlib/tri/__init__.py
-index 4185452c01..588234e272 100644
---- a/lib/matplotlib/tri/__init__.py
-+++ b/lib/matplotlib/tri/__init__.py
-@@ -7,7 +7,7 @@ from .tricontour import TriContourSet, tricontour, tricontourf
- from .trifinder import TriFinder, TrapezoidMapTriFinder
- from .triinterpolate import (TriInterpolator, LinearTriInterpolator,
-                              CubicTriInterpolator)
--from .tripcolor import tripcolor
-+from ._tripcolor import tripcolor
- from .triplot import triplot
- from .trirefine import TriRefiner, UniformTriRefiner
- from .tritools import TriAnalyzer
-diff --git a/lib/matplotlib/tri/tripcolor.py b/lib/matplotlib/tri/_tripcolor.py
-similarity index 100%
-rename from lib/matplotlib/tri/tripcolor.py
-rename to lib/matplotlib/tri/_tripcolor.py
diff --git a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-25281-diff.txt b/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-25281-diff.txt
deleted file mode 100644
index 75c7b1f86..000000000
--- a/sub_swebench_dataset/fail_seed1_50/matplotlib__matplotlib-25281-diff.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-diff --git a/lib/matplotlib/legend.py b/lib/matplotlib/legend.py
-index e06069a675..c396d5b669 100644
---- a/lib/matplotlib/legend.py
-+++ b/lib/matplotlib/legend.py
-@@ -670,14 +670,23 @@ class Legend(Artist):
-         a.set_transform(self.get_transform())
- 
-     def _set_loc(self, loc):
--        # find_offset function will be provided to _legend_box and
--        # _legend_box will draw itself at the location of the return
--        # value of the find_offset.
-+        # Validation for 'loc' inputs
-+        print(f"DEBUG: loc value passed: {loc}")
-+        print(f"DEBUG: valid loc codes: {self._get_loc_codes()}")
-+        if isinstance(loc, str):
-+            if loc not in self._get_loc_codes():  # Use a method to get valid codes
-+                raise ValueError(f"'{loc}' is not a valid string for 'loc'.")
-+        elif not (isinstance(loc, tuple) and len(loc) == 2 and all(isinstance(item, float) for item in loc)):
-+            raise ValueError("The 'loc' argument must be a string or a tuple of two floats")
-+        # Existing code to set the location
-         self._loc_used_default = False
-         self._loc_real = loc
-         self.stale = True
-         self._legend_box.set_offset(self._findoffset)
- 
-+    def _get_loc_codes(self):
-+        return self.codes
-+
-     def set_ncols(self, ncols):
-         """Set the number of columns."""
-         self._ncols = ncols
diff --git a/sub_swebench_dataset/fail_seed1_50/psf__requests-1657-diff.txt b/sub_swebench_dataset/fail_seed1_50/psf__requests-1657-diff.txt
deleted file mode 100644
index 9c616caa8..000000000
--- a/sub_swebench_dataset/fail_seed1_50/psf__requests-1657-diff.txt
+++ /dev/null
@@ -1,93 +0,0 @@
-diff --git a/requests/sessions.py b/requests/sessions.py
-index d8e040c8..7deefa44 100644
---- a/requests/sessions.py
-+++ b/requests/sessions.py
-@@ -9,7 +9,7 @@ requests (cookies, auth, proxies).
- 
- """
- import os
--from collections import Mapping
-+from collections.abc import Mapping
- from datetime import datetime
- 
- from .compat import cookielib, OrderedDict, urljoin, urlparse, urlunparse
-@@ -26,41 +26,40 @@ from .utils import requote_uri, get_environ_proxies, get_netrc_auth
- 
- from .status_codes import codes
- REDIRECT_STATI = (
--    codes.moved, # 301
-+    codes.moved_permanently, # 301
-     codes.found, # 302
--    codes.other, # 303
--    codes.temporary_moved, # 307
-+    codes.see_other, # 303
-+    codes.temporary_redirect, # 307
- )
- DEFAULT_REDIRECT_LIMIT = 30
- 
- 
- def merge_setting(request_setting, session_setting, dict_class=OrderedDict):
--    """
--    Determines appropriate setting for a given request, taking into account the
--    explicit setting on that request, and the setting in the session. If a
--    setting is a dictionary, they will be merged together using `dict_class`
--    """
--
-+    # If either setting is None, return the other
-     if session_setting is None:
-         return request_setting
--
-     if request_setting is None:
-         return session_setting
- 
--    # Bypass if not a dictionary (e.g. verify)
--    if not (
--            isinstance(session_setting, Mapping) and
--            isinstance(request_setting, Mapping)
--    ):
-+    # If settings are not dictionaries, return request_setting
-+    if not (isinstance(session_setting, Mapping) and isinstance(request_setting, Mapping)):
-         return request_setting
- 
--    merged_setting = dict_class(to_key_val_list(session_setting))
--    merged_setting.update(to_key_val_list(request_setting))
--
--    # Remove keys that are set to None.
--    for (k, v) in request_setting.items():
--        if v is None:
--            del merged_setting[k]
-+    # Initialize merged_setting with session_setting items
-+    merged_setting = dict_class()
-+    session_items = to_key_val_list(session_setting) if session_setting is not None else []
-+    request_items = to_key_val_list(request_setting) if request_setting is not None else []
-+    for key, value in session_items:
-+        if key in request_items:
-+            merged_setting[key] = value + request_items[key]
-+        else:
-+            merged_setting[key] = value
-+    for key, value in request_items:
-+        if key not in merged_setting:
-+            merged_setting[key] = value
-+
-+    # Remove keys that are set to None
-+    merged_setting = {k: v for k, v in merged_setting.items() if v is not None}
- 
-     return merged_setting
- 
-@@ -114,14 +113,14 @@ class SessionRedirectMixin(object):
-                 method = 'GET'
- 
-             # Do what the browsers do, despite standards...
--            if (resp.status_code in (codes.moved, codes.found) and
-+            if (resp.status_code in (codes.moved_permanently, codes.found) and
-                     method not in ('GET', 'HEAD')):
-                 method = 'GET'
- 
-             prepared_request.method = method
- 
-             # https://github.com/kennethreitz/requests/issues/1084
--            if resp.status_code not in (codes.temporary, codes.resume):
-+            if resp.status_code not in (codes.temporary_redirect, codes.resume_incomplete):
-                 if 'Content-Length' in prepared_request.headers:
-                     del prepared_request.headers['Content-Length']
- 
diff --git a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7019-diff.txt b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7019-diff.txt
deleted file mode 100644
index 06d92450f..000000000
--- a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7019-diff.txt
+++ /dev/null
@@ -1,138 +0,0 @@
-diff --git a/xarray/core/dataset.py b/xarray/core/dataset.py
-index 2336883d..aa40b69b 100644
---- a/xarray/core/dataset.py
-+++ b/xarray/core/dataset.py
-@@ -73,7 +73,7 @@ from xarray.core.merge import (
- )
- from xarray.core.missing import get_clean_interp_index
- from xarray.core.options import OPTIONS, _get_keep_attrs
--from xarray.core.pycompat import array_type, is_duck_array, is_duck_dask_array
-+from xarray.core.parallel_computation_interface import ParallelComputationInterface
- from xarray.core.types import QuantileMethods, T_Dataset
- from xarray.core.utils import (
-     Default,
-@@ -741,25 +741,40 @@ class Dataset(
-         --------
-         dask.compute
-         """
--        # access .data to coerce everything to numpy or dask arrays
--        lazy_data = {
--            k: v._data for k, v in self.variables.items() if is_duck_dask_array(v._data)
--        }
--        if lazy_data:
--            import dask.array as da
-+        def compute(self, **kwargs):
-+            """Manually trigger loading of this dataset's data from disk or a remote source into memory and return a new dataset. The original is left unaltered.
- 
--            # evaluate all the dask arrays simultaneously
--            evaluated_data = da.compute(*lazy_data.values(), **kwargs)
-+            This is particularly useful when working with many file objects on disk.
- 
--            for k, data in zip(lazy_data, evaluated_data):
--                self.variables[k].data = data
-+            Parameters
-+            ----------
-+            **kwargs : dict
-+                Additional keyword arguments passed on to the computation interface's compute method.
- 
--        # load everything else sequentially
--        for k, v in self.variables.items():
--            if k not in lazy_data:
--                v.load()
-+            See Also
-+            --------
-+            ParallelComputationInterface.compute
-+            """
-+            # access .data to coerce everything to numpy or computation interface arrays
-+            lazy_data = {
-+                k: v._data for k, v in self.variables.items() if is_duck_dask_array(v._data)
-+            }
-+            if lazy_data:
-+                # Create an instance of the computation interface
-+                computation_interface = ParallelComputationInterface()
- 
--        return self
-+                # evaluate all the computation interface arrays simultaneously
-+                evaluated_data = computation_interface.compute(*lazy_data.values(), **kwargs)
-+
-+                for k, data in zip(lazy_data, evaluated_data):
-+                    self.variables[k].data = data
-+
-+            # load everything else sequentially
-+            for k, v in self.variables.items():
-+                if k not in lazy_data:
-+                    v.load()
-+
-+            return self
- 
-     def __dask_tokenize__(self):
-         from dask.base import normalize_token
-@@ -806,15 +821,15 @@ class Dataset(
- 
-     @property
-     def __dask_optimize__(self):
--        import dask.array as da
--
--        return da.Array.__dask_optimize__
-+        return self._parallel_computation_interface.get_optimize_function()
- 
-     @property
-     def __dask_scheduler__(self):
--        import dask.array as da
-+        return self._parallel_computation_interface.get_scheduler()
- 
--        return da.Array.__dask_scheduler__
-+    def __init__(self, *args, **kwargs):
-+        super().__init__(*args, **kwargs)
-+        self._parallel_computation_interface = ParallelComputationInterface()
- 
-     def __dask_postcompute__(self):
-         return self._dask_postcompute, ()
-@@ -2227,11 +2242,11 @@ class Dataset(
-         token : str, optional
-             Token uniquely identifying this dataset.
-         lock : bool, default: False
--            Passed on to :py:func:`dask.array.from_array`, if the array is not
--            already as dask array.
-+            If the array is not already as dask array, this will be passed on to the
-+            computation interface.
-         inline_array: bool, default: False
--            Passed on to :py:func:`dask.array.from_array`, if the array is not
--            already as dask array.
-+            If the array is not already as dask array, this will be passed on to the
-+            computation interface.
-         **chunks_kwargs : {dim: chunks, ...}, optional
-             The keyword arguments form of ``chunks``.
-             One of chunks or chunks_kwargs must be provided
-@@ -2245,7 +2260,6 @@ class Dataset(
-         Dataset.chunks
-         Dataset.chunksizes
-         xarray.unify_chunks
--        dask.array.from_array
-         """
-         if chunks is None and chunks_kwargs is None:
-             warnings.warn(
-@@ -2266,8 +2280,12 @@ class Dataset(
-                 f"some chunks keys are not dimensions on this object: {bad_dims}"
-             )
- 
-+        # Create an instance of the DaskComputationInterface
-+        dask_interface = DaskComputationInterface()
-+
-         variables = {
--            k: _maybe_chunk(k, v, chunks, token, lock, name_prefix)
-+            k: dask_interface.array_from_template(v, chunks, name_prefix=name_prefix, lock=lock, inline_array=inline_array)
-+            if not is_duck_dask_array(v._data) else v._data.rechunk(chunks)
-             for k, v in self.variables.items()
-         }
-         return self._replace(variables)
-@@ -6394,8 +6412,7 @@ class Dataset(
-         dask.dataframe.DataFrame
-         """
- 
--        import dask.array as da
--        import dask.dataframe as dd
-+        from xarray.core.parallel_computation_interface import ParallelComputationInterface
- 
-         ordered_dims = self._normalize_dim_order(dim_order=dim_order)
- 
diff --git a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7120-diff.txt b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7120-diff.txt
deleted file mode 100644
index 37068e281..000000000
--- a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7120-diff.txt
+++ /dev/null
@@ -1,30 +0,0 @@
-diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
-index 794984b7..20f8e270 100644
---- a/xarray/core/dataarray.py
-+++ b/xarray/core/dataarray.py
-@@ -2736,6 +2736,11 @@ class DataArray(
-         numpy.transpose
-         Dataset.transpose
-         """
-+        # Check if any element in dims is a list and raise an error if so
-+        for dim in dims:
-+            if isinstance(dim, list):
-+                raise ValueError("When calling transpose, provide dimension names as separate arguments, not as a list. For example, use .transpose('dim1', 'dim2') instead of .transpose(['dim1', 'dim2']).")
-+
-         if dims:
-             dims = tuple(utils.infix_dims(dims, self.dims, missing_dims))
-         variable = self.variable.transpose(*dims)
-diff --git a/xarray/core/utils.py b/xarray/core/utils.py
-index 0320ea81..2766c496 100644
---- a/xarray/core/utils.py
-+++ b/xarray/core/utils.py
-@@ -905,6 +905,9 @@ def drop_missing_dims(
-     dims : sequence
-     missing_dims : {"raise", "warn", "ignore"}
-     """
-+    for dim in supplied_dims:
-+        if not isinstance(dim, Hashable):
-+            raise ValueError("Dimension names must be hashable. Provide dimension names as separate arguments, not as a list.")
- 
-     if missing_dims == "raise":
-         supplied_dims_set = {val for val in supplied_dims if val is not ...}
diff --git a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7150-diff.txt b/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7150-diff.txt
deleted file mode 100644
index 44510b61c..000000000
--- a/sub_swebench_dataset/fail_seed1_50/pydata__xarray-7150-diff.txt
+++ /dev/null
@@ -1,32 +0,0 @@
-diff --git a/xarray/backends/netCDF4_.py b/xarray/backends/netCDF4_.py
-index 19047d17..0c5780b5 100644
---- a/xarray/backends/netCDF4_.py
-+++ b/xarray/backends/netCDF4_.py
-@@ -551,6 +551,27 @@ class NetCDF4BackendEntrypoint(BackendEntrypoint):
-         autoclose=False,
-     ):
- 
-+        # Custom backend modification to handle multiindex datasets:
-+        # The following pseudocode represents how the custom backend's `open_dataset` method
-+        # might be modified to handle multiindex datasets correctly.
-+        #
-+        # class MultiindexNetCDF4BackendEntrypoint(NetCDF4BackendEntrypoint):
-+        #     def open_dataset(self, *args, handle_multiindex=True, **kwargs):
-+        #         ds = super().open_dataset(*args, **kwargs)
-+        #
-+        #         if handle_multiindex:
-+        #             # Instead of assigning data to IndexVariable, use appropriate methods
-+        #             # to handle multiindex datasets without violating immutability.
-+        #             # For example, use Dataset.assign_coords or similar methods.
-+        #             ds = decode_compress_to_multiindex(ds)
-+        #
-+        #         return ds
-+        #
-+        # This pseudocode is a high-level representation and does not include the specific
-+        # implementation details of the `decode_compress_to_multiindex` function or how exactly
-+        # the dataset's coordinates should be modified. The actual implementation would need to be
-+        # done by the user or the developer responsible for the custom backend.
-+
-         filename_or_obj = _normalize_path(filename_or_obj)
-         store = NetCDF4DataStore.open(
-             filename_or_obj,
diff --git a/sub_swebench_dataset/fail_seed1_50/pylint-dev__pylint-8929-diff.txt b/sub_swebench_dataset/fail_seed1_50/pylint-dev__pylint-8929-diff.txt
deleted file mode 100644
index e51ca1b07..000000000
--- a/sub_swebench_dataset/fail_seed1_50/pylint-dev__pylint-8929-diff.txt
+++ /dev/null
@@ -1,119 +0,0 @@
-diff --git a/pylint/reporters/json_reporter.py b/pylint/reporters/json_reporter.py
-index 176946e72..a44ac9d65 100644
---- a/pylint/reporters/json_reporter.py
-+++ b/pylint/reporters/json_reporter.py
-@@ -1,7 +1,3 @@
--# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
--# For details: https://github.com/pylint-dev/pylint/blob/main/LICENSE
--# Copyright (c) https://github.com/pylint-dev/pylint/blob/main/CONTRIBUTORS.txt
--
- """JSON reporter."""
- 
- from __future__ import annotations
-@@ -33,6 +29,7 @@ OldJsonExport = TypedDict(
-         "symbol": str,
-         "message": str,
-         "message-id": str,
-+        "score": Optional[float],  # Added score to the TypedDict
-     },
- )
- 
-@@ -43,9 +40,23 @@ class BaseJSONReporter(BaseReporter):
-     name = "json"
-     extension = "json"
- 
-+    def __init__(self):
-+        super().__init__()
-+        self.include_score = False  # Added attribute to track score inclusion
-+
-+    def handle_options(self, options):
-+        """Handle the options related to JSON output."""
-+        self.include_score = options.score  # Set the include_score based on the passed options
-+
-     def display_messages(self, layout: Section | None) -> None:
-         """Launch layouts display."""
-         json_dumpable = [self.serialize(message) for message in self.messages]
-+        if self.include_score:
-+            score = self.linter.stats.global_note  # Retrieve the global score using the correct attribute
-+            # Include the score in each message dictionary
-+            json_dumpable = [
-+                {**message, 'score': score} for message in json_dumpable
-+            ]
-         print(json.dumps(json_dumpable, indent=4), file=self.out)
- 
-     def display_reports(self, layout: Section) -> None:
-@@ -56,11 +67,39 @@ class BaseJSONReporter(BaseReporter):
- 
-     @staticmethod
-     def serialize(message: Message) -> OldJsonExport:
--        raise NotImplementedError
-+        serialized_message = {
-+            "type": message.category,
-+            "module": message.module,
-+            "obj": message.obj,
-+            "line": message.line,
-+            "column": message.column,
-+            "endLine": message.end_line,
-+            "endColumn": message.end_column,
-+            "path": message.path,
-+            "symbol": message.symbol,
-+            "message": message.msg or "",
-+            "message-id": message.msg_id,
-+        }
-+        return serialized_message
- 
-     @staticmethod
-     def deserialize(message_as_json: OldJsonExport) -> Message:
--        raise NotImplementedError
-+        return Message(
-+            msg_id=message_as_json["message-id"],
-+            symbol=message_as_json["symbol"],
-+            msg=message_as_json["message"],
-+            location=MessageLocationTuple(
-+                abspath=message_as_json["path"],
-+                path=message_as_json["path"],
-+                module=message_as_json["module"],
-+                obj=message_as_json["obj"],
-+                line=message_as_json["line"],
-+                column=message_as_json["column"],
-+                end_line=message_as_json["endLine"],
-+                end_column=message_as_json["endColumn"],
-+            ),
-+            confidence=UNDEFINED,
-+        )
- 
- 
- class JSONReporter(BaseJSONReporter):
-@@ -75,7 +114,7 @@ class JSONReporter(BaseJSONReporter):
- 
-     @staticmethod
-     def serialize(message: Message) -> OldJsonExport:
--        return {
-+        serialized_message = {
-             "type": message.category,
-             "module": message.module,
-             "obj": message.obj,
-@@ -88,6 +127,7 @@ class JSONReporter(BaseJSONReporter):
-             "message": message.msg or "",
-             "message-id": message.msg_id,
-         }
-+        return serialized_message
- 
-     @staticmethod
-     def deserialize(message_as_json: OldJsonExport) -> Message:
-@@ -96,7 +136,6 @@ class JSONReporter(BaseJSONReporter):
-             symbol=message_as_json["symbol"],
-             msg=message_as_json["message"],
-             location=MessageLocationTuple(
--                # TODO: 3.0: Add abs-path and confidence in a new JSONReporter
-                 abspath=message_as_json["path"],
-                 path=message_as_json["path"],
-                 module=message_as_json["module"],
-@@ -106,7 +145,6 @@ class JSONReporter(BaseJSONReporter):
-                 end_line=message_as_json["endLine"],
-                 end_column=message_as_json["endColumn"],
-             ),
--            # TODO: 3.0: Make confidence available in a new JSONReporter
-             confidence=UNDEFINED,
-         )
- 
diff --git a/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-7535-diff.txt b/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-7535-diff.txt
deleted file mode 100644
index 934645582..000000000
--- a/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-7535-diff.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-diff --git a/src/_pytest/_code/code.py b/src/_pytest/_code/code.py
-index 218b5ad63..79bcde5e0 100644
---- a/src/_pytest/_code/code.py
-+++ b/src/_pytest/_code/code.py
-@@ -262,7 +262,7 @@ class TracebackEntry:
-             raise
-         except BaseException:
-             line = "???"
--        return "  File %r:%d in %s\n  %s\n" % (self.path, self.lineno + 1, name, line)
-+        return "  File %s:%d in %s\n  %s\n" % (str(self.path), self.lineno + 1, name, line)
- 
-     @property
-     def name(self) -> str:
-diff --git a/testing/python/test_traceback_format.py b/testing/python/test_traceback_format.py
-new file mode 100644
-index 000000000..8f54320fe
---- /dev/null
-+++ b/testing/python/test_traceback_format.py
-@@ -0,0 +1,10 @@
-+import pytest
-+import os
-+
-+def test_traceback_format():
-+    with pytest.raises(ImportError) as exc_info:
-+        from non_existent_module import something
-+
-+    current_file = os.path.basename(__file__)
-+    traceback_str = "".join(str(line) for line in exc_info.traceback)
-+    assert current_file in traceback_str
diff --git a/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-9359-diff.txt b/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-9359-diff.txt
deleted file mode 100644
index f635640a4..000000000
--- a/sub_swebench_dataset/fail_seed1_50/pytest-dev__pytest-9359-diff.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-diff --git a/src/_pytest/assertion/rewrite.py b/src/_pytest/assertion/rewrite.py
-index 456681ab2..32e711374 100644
---- a/src/_pytest/assertion/rewrite.py
-+++ b/src/_pytest/assertion/rewrite.py
-@@ -195,12 +195,16 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
-         # For matching the name it must be as if it was a filename.
-         path = PurePath(os.path.sep.join(parts) + ".py")
- 
-+        # Ensure self.fnpats is an iterable
-+        if not isinstance(self.fnpats, Iterable):
-+            self.fnpats = ["test_*.py", "*_test.py"]
-+
-         for pat in self.fnpats:
-             # if the pattern contains subdirectories ("tests/**.py" for example) we can't bail out based
-             # on the name alone because we need to match against the full path
-             if os.path.dirname(pat):
-                 return False
--            if fnmatch_ex(pat, path):
-+            if fnmatch_ex(pat, str(path)):
-                 return False
- 
-         if self._is_marked_for_rewrite(name, state):
-@@ -223,8 +227,13 @@ class AssertionRewritingHook(importlib.abc.MetaPathFinder, importlib.abc.Loader)
-         # modules not passed explicitly on the command line are only
-         # rewritten if they match the naming convention for test files
-         fn_path = PurePath(fn)
-+
-+        # Ensure self.fnpats is an iterable
-+        if not isinstance(self.fnpats, Iterable):
-+            self.fnpats = ["test_*.py", "*_test.py"]
-+
-         for pat in self.fnpats:
--            if fnmatch_ex(pat, fn_path):
-+            if fnmatch_ex(pat, str(fn_path)):
-                 state.trace(f"matched test file {fn!r}")
-                 return True
- 
-@@ -443,6 +452,10 @@ def _saferepr(obj: object) -> str:
- def _get_maxsize_for_saferepr(config: Optional[Config]) -> Optional[int]:
-     """Get `maxsize` configuration for saferepr based on the given config object."""
-     verbosity = config.getoption("verbose") if config is not None else 0
-+    if isinstance(verbosity, str) and verbosity.isdigit():
-+        verbosity = int(verbosity)
-+    elif not isinstance(verbosity, int):
-+        verbosity = 0
-     if verbosity >= 2:
-         return None
-     if verbosity >= 1:
diff --git a/sub_swebench_dataset/fail_seed1_50/readme/readme.txt b/sub_swebench_dataset/fail_seed1_50/readme/readme.txt
deleted file mode 100644
index 7aa4e8cdb..000000000
--- a/sub_swebench_dataset/fail_seed1_50/readme/readme.txt
+++ /dev/null
@@ -1,86 +0,0 @@
-
-There are a total of 491 txt files listed.
-In the original dataset, the distribution of pass case categories is:
-astropy: 24
-django: 160
-matplotlib: 42
-mwaskom: 4
-pallets: 3
-psf: 9
-pydata: 29
-pylint-dev: 13
-pytest-dev: 20
-scikit-learn: 56
-sphinx-doc: 46
-sympy: 85
-
-
-After balanced sampling:
-There are a total of 50 txt files listed.
-
-Django: 16
-Scikit-Learn: 6
-Sympy: 10
-sphinx-doc:5
-matplotlib: 4
-pydata: 3
-astropy: 2
-pytest-dev: 2
-psf: 1
-pylint-dev: 1
-
-
-After balanced sampling:
-There are a total of 50 txt files listed.
-[
-    'django__django-10554-diff.txt',
-    'sphinx-doc__sphinx-7975-diff.txt',
-    'pydata__xarray-5126-diff.txt',
-    'matplotlib__matplotlib-23188-diff.txt',
-    'sympy__sympy-21055-diff.txt',
-    'astropy__astropy-13579-diff.txt',
-    'django__django-14751-diff.txt',
-    'sympy__sympy-11232-diff.txt',
-    'scikit-learn__scikit-learn-14890-diff.txt',
-    'django__django-15206-diff.txt',
-    'sphinx-doc__sphinx-10449-diff.txt',
-    'django__django-16816-diff.txt',
-    'django__django-8630-diff.txt',
-    'pytest-dev__pytest-9133-diff.txt',
-    'scikit-learn__scikit-learn-10428-diff.txt',
-    'django__django-14463-diff.txt',
-    'sphinx-doc__sphinx-7597-diff.txt',
-    'django__django-13933-diff.txt',
-    'sphinx-doc__sphinx-9128-diff.txt',
-    'sympy__sympy-15345-diff.txt',
-    'sympy__sympy-18087-diff.txt',
-    'django__django-15789-diff.txt',
-    'scikit-learn__scikit-learn-25744-diff.txt',
-    'sympy__sympy-15599-diff.txt',
-    'pydata__xarray-3305-diff.txt',
-    'django__django-13371-diff.txt',
-    'django__django-15738-diff.txt',
-    'django__django-16612-diff.txt',
-    'django__django-11903-diff.txt',
-    'astropy__astropy-13390-diff.txt',
-    'scikit-learn__scikit-learn-11542-diff.txt',
-    'matplotlib__matplotlib-24403-diff.txt',
-    'django__django-13297-diff.txt',
-    'matplotlib__matplotlib-21443-diff.txt',
-    'django__django-12906-diff.txt',
-    'scikit-learn__scikit-learn-10198-diff.txt',
-    'sympy__sympy-16474-diff.txt',
-    'psf__requests-1713-diff.txt',
-    'scikit-learn__scikit-learn-10459-diff.txt',
-    'sympy__sympy-21596-diff.txt',
-    'sympy__sympy-12881-diff.txt',
-    'pytest-dev__pytest-10356-diff.txt',
-    'matplotlib__matplotlib-23047-diff.txt',
-    'sympy__sympy-12301-diff.txt',
-    'pylint-dev__pylint-6386-diff.txt',
-    'sphinx-doc__sphinx-8621-diff.txt',
-    'pydata__xarray-4248-diff.txt',
-    'sympy__sympy-18030-diff.txt',
-    'django__django-13512-diff.txt',
-    'django__django-14894-diff.txt'
-]
\ No newline at end of file
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10428-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10428-diff.txt
deleted file mode 100644
index cb9e17e7b..000000000
--- a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10428-diff.txt
+++ /dev/null
@@ -1,64 +0,0 @@
-diff --git a/sklearn/utils/estimator_checks.py b/sklearn/utils/estimator_checks.py
-index 398c12cbd..98367077e 100644
---- a/sklearn/utils/estimator_checks.py
-+++ b/sklearn/utils/estimator_checks.py
-@@ -58,6 +58,8 @@ from sklearn.utils.validation import has_fit_parameter, _num_samples
- from sklearn.preprocessing import StandardScaler
- from sklearn.datasets import load_iris, load_boston, make_blobs
- 
-+from sklearn.utils import check_random_state
-+from numpy.testing import assert_array_almost_equal
- 
- BOSTON = None
- CROSS_DECOMPOSITION = ['PLSCanonical', 'PLSRegression', 'CCA', 'PLSSVD']
-@@ -570,7 +572,7 @@ def is_public_parameter(attr):
- @ignore_warnings(category=(DeprecationWarning, FutureWarning))
- def check_dont_overwrite_parameters(name, estimator_orig):
-     # check that fit method only changes or sets private attributes
--    if hasattr(estimator_orig.__init__, "deprecated_original"):
-+    if hasattr(type(estimator_orig).__init__, "deprecated_original"):
-         # to not check deprecated classes
-         return
-     estimator = clone(estimator_orig)
-@@ -830,8 +832,8 @@ def _check_transformer(name, transformer_orig, X, y):
-         # raises error on malformed input for transform
-         if hasattr(X, 'T'):
-             # If it's not an array, it does not have a 'T' property
--            with assert_raises(ValueError, msg="The transformer {} does "
--                               "not raise an error when the number of "
-+            with assert_raises(ValueError, msg="The transformer {} does not"
-+                               " raise an error when the number of "
-                                "features in transform is different from"
-                                " the number of features in "
-                                "fit.".format(name)):
-@@ -1944,3 +1946,30 @@ def check_decision_proba_consistency(name, estimator_orig):
-         a = estimator.predict_proba(X_test)[:, 1]
-         b = estimator.decision_function(X_test)
-         assert_array_equal(rankdata(a), rankdata(b))
-+
-+@ignore_warnings(category=(DeprecationWarning, FutureWarning))
-+def check_methods_subset_invariance(name, estimator_orig):
-+    # Generate a random dataset
-+    rng = check_random_state(0)
-+    X = rng.normal(size=(100, 20))
-+    y = rng.randint(0, 2, size=(100,))
-+
-+    # Fit the estimator
-+    estimator = clone(estimator_orig)
-+    estimator.fit(X, y)
-+
-+    # Generate a boolean mask for a subset
-+    mask = rng.randint(0, 2, size=(100,)).astype(bool)
-+
-+    # Methods to check
-+    methods = ["predict", "predict_proba", "decision_function", "score_samples", "transform"]
-+
-+    # Check method invariance on subset
-+    for method in methods:
-+        if hasattr(estimator, method):
-+            est_method = getattr(estimator, method)
-+            # Compare the results of the method on the full dataset and the subset
-+            full_data_result = est_method(X)
-+            subset_result = est_method(X[mask])
-+            assert_array_almost_equal(full_data_result[mask], subset_result,
-+                                      err_msg="{} failed subset invariance check".format(method))
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10687-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10687-diff.txt
deleted file mode 100644
index 097f99455..000000000
--- a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-10687-diff.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/sklearn/linear_model/coordinate_descent.py b/sklearn/linear_model/coordinate_descent.py
-index 32de16e2f..1ca4ad717 100644
---- a/sklearn/linear_model/coordinate_descent.py
-+++ b/sklearn/linear_model/coordinate_descent.py
-@@ -447,7 +447,11 @@ def enet_path(X, y, l1_ratio=0.5, eps=1e-3, n_alphas=100, alphas=None,
-                          dtype=X.dtype)
- 
-     if coef_init is None:
--        coef_ = np.asfortranarray(np.zeros(coefs.shape[:-1], dtype=X.dtype))
-+        if self.fit_intercept:
-+            # Plus one for intercept is not needed when fit_intercept=False
-+            coef_ = np.asfortranarray(np.zeros(coefs.shape[:-1] + (1,), dtype=X.dtype))
-+        else:
-+            coef_ = np.asfortranarray(np.zeros(coefs.shape[:-1], dtype=X.dtype))
-     else:
-         coef_ = np.asfortranarray(coef_init, dtype=X.dtype)
- 
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13368-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13368-diff.txt
deleted file mode 100644
index 29f93a334..000000000
--- a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13368-diff.txt
+++ /dev/null
@@ -1,126 +0,0 @@
-diff --git a/sklearn/model_selection/_split.py b/sklearn/model_selection/_split.py
-index 0c09ff3b0..6527157fb 100644
---- a/sklearn/model_selection/_split.py
-+++ b/sklearn/model_selection/_split.py
-@@ -644,29 +644,17 @@ class StratifiedKFold(_BaseKFold):
-                            " be less than n_splits=%d."
-                            % (min_groups, self.n_splits)), Warning)
- 
--        # pre-assign each sample to a test fold index using individual KFold
--        # splitting strategies for each class so as to respect the balance of
--        # classes
--        # NOTE: Passing the data corresponding to ith class say X[y==class_i]
--        # will break when the data is not 100% stratifiable for all classes.
--        # So we pass np.zeroes(max(c, n_splits)) as data to the KFold
--        per_cls_cvs = [
--            KFold(self.n_splits, shuffle=self.shuffle,
--                  random_state=rng).split(np.zeros(max(count, self.n_splits)))
--            for count in y_counts]
--
--        test_folds = np.zeros(n_samples, dtype=np.int)
--        for test_fold_indices, per_cls_splits in enumerate(zip(*per_cls_cvs)):
--            for cls, (_, test_split) in zip(unique_y, per_cls_splits):
--                cls_test_folds = test_folds[y == cls]
--                # the test split can be too big because we used
--                # KFold(...).split(X[:max(c, n_splits)]) when data is not 100%
--                # stratifiable for all the classes
--                # (we use a warning instead of raising an exception)
--                # If this is the case, let's trim it:
--                test_split = test_split[test_split < len(cls_test_folds)]
--                cls_test_folds[test_split] = test_fold_indices
--                test_folds[y == cls] = cls_test_folds
-+        # Find the sorted list of instances for each class:
-+        # (np.unique above performs a sort, so code is O(n logn) already)
-+        class_indices = np.split(np.argsort(y_inversed, kind='mergesort'), np.cumsum(y_counts)[:-1])
-+
-+        # Ensure the minority class is represented in the test folds
-+        if cls_count < self.n_splits:
-+            # Assign one fold index per sample in the minority class
-+            minority_class_indices = np.where(y_inversed == cls_index)[0]
-+            for i, sample_index in enumerate(minority_class_indices):
-+                # Assign fold indices in a round-robin fashion
-+                test_folds[sample_index] = i % self.n_splits
- 
-         return test_folds
- 
-@@ -885,11 +873,8 @@ class LeaveOneGroupOut(BaseCrossValidator):
-         y : object
-             Always ignored, exists for compatibility.
- 
--        groups : array-like, with shape (n_samples,)
--            Group labels for the samples used while splitting the dataset into
--            train/test set. This 'groups' parameter must always be specified to
--            calculate the number of splits, though the other parameters can be
--            omitted.
-+        groups : object
-+            Always ignored, exists for compatibility.
- 
-         Returns
-         -------
-@@ -1356,12 +1341,11 @@ class ShuffleSplit(BaseShuffleSplit):
-     n_splits : int, default 10
-         Number of re-shuffling & splitting iterations.
- 
--    test_size : float, int, None, default=0.1
-+    test_size : float, int, None, optional
-         If float, should be between 0.0 and 1.0 and represent the proportion
-         of the dataset to include in the test split. If int, represents the
-         absolute number of test samples. If None, the value is set to the
--        complement of the train size. By default (the parameter is
--        unspecified), the value is set to 0.1.
-+        complement of the train size. By default, the value is set to 0.1.
-         The default will change in version 0.21. It will remain 0.1 only
-         if ``train_size`` is unspecified, otherwise it will complement
-         the specified ``train_size``.
-diff --git a/sklearn/model_selection/_validation.py b/sklearn/model_selection/_validation.py
-index 4ffa462ff..313ab741f 100644
---- a/sklearn/model_selection/_validation.py
-+++ b/sklearn/model_selection/_validation.py
-@@ -841,9 +841,14 @@ def _fit_and_predict(estimator, X, y, train, test, verbose, fit_params,
-         n_classes = len(set(y))
-         if n_classes != len(estimator.classes_):
-             recommendation = (
--                'To fix this, use a cross-validation '
--                'technique resulting in properly '
--                'stratified folds')
-+                'To fix this, consider using a cross-validation technique that ensures '
-+                'each class is represented in every training fold, especially when '
-+                'dealing with datasets that have a very small number of samples for '
-+                'one or more classes.'
-+            )
-+            print("Debug: estimator.classes_ =", estimator.classes_)
-+            print("Debug: n_classes =", n_classes)
-+            print("Debug: predictions =", predictions)
-             warnings.warn('Number of classes in training fold ({}) does '
-                           'not match total number of classes ({}). '
-                           'Results may not be appropriate for your use case. '
-@@ -873,13 +878,22 @@ def _fit_and_predict(estimator, X, y, train, test, verbose, fit_params,
-                                         len(estimator.classes_),
-                                         recommendation))
- 
--            float_min = np.finfo(predictions.dtype).min
--            default_values = {'decision_function': float_min,
--                              'predict_log_proba': float_min,
--                              'predict_proba': 0}
--            predictions_for_all_classes = np.full((_num_samples(predictions),
--                                                   n_classes),
--                                                  default_values[method])
-+            # Custom logic to ensure minority class is represented
-+            if len(np.unique(y_train)) < n_classes:
-+                # Find the label of the minority class
-+                minority_class = np.setdiff1d(np.arange(n_classes),
-+                                              estimator.classes_)[0]
-+                # Use the minimum prediction value for the minority class
-+                predictions_for_all_classes = np.full((_num_samples(predictions),
-+                                                       n_classes),
-+                                                      np.min(predictions))
-+                # Ensure the minority class has a prediction value
-+                predictions_for_all_classes[:, minority_class] = np.min(predictions)
-+            else:
-+                # Use the default prediction values
-+                predictions_for_all_classes = np.full((_num_samples(predictions),
-+                                                       n_classes),
-+                                                      np.min(predictions))
-             predictions_for_all_classes[:, estimator.classes_] = predictions
-             predictions = predictions_for_all_classes
-     return predictions, test
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13554-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13554-diff.txt
deleted file mode 100644
index f80c2656e..000000000
--- a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13554-diff.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/sklearn/metrics/pairwise.py b/sklearn/metrics/pairwise.py
-index 5f87d880c..1abe1ba5a 100644
---- a/sklearn/metrics/pairwise.py
-+++ b/sklearn/metrics/pairwise.py
-@@ -245,6 +245,12 @@ def euclidean_distances(X, Y=None, Y_norm_squared=None, squared=False,
-     else:
-         YY = row_norms(Y, squared=True)[np.newaxis, :]
- 
-+    # Cast X and Y to float64 if they are float32, to improve precision
-+    if X.dtype == np.float32:
-+        X = X.astype(np.float64)
-+    if Y is not None and Y.dtype == np.float32:
-+        Y = Y.astype(np.float64)
-+
-     distances = safe_sparse_dot(X, Y.T, dense_output=True)
-     distances *= -2
-     distances += XX
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13641-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13641-diff.txt
deleted file mode 100644
index 660f270d1..000000000
--- a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13641-diff.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-diff --git a/sklearn/feature_extraction/text.py b/sklearn/feature_extraction/text.py
-index 9cdbace62..2884b11da 100644
---- a/sklearn/feature_extraction/text.py
-+++ b/sklearn/feature_extraction/text.py
-@@ -1019,7 +1019,28 @@ class CountVectorizer(BaseEstimator, VectorizerMixin):
-         min_df = self.min_df
-         max_features = self.max_features
- 
--        vocabulary, X = self._count_vocab(raw_documents,
-+        # If a specific analyzer is provided, we use it instead of the built-in ones
-+        if callable(self.analyzer):
-+            # Since the user specified a custom analyzer,
-+            # we assume that they want to analyze the files themselves.
-+            processed_docs = []
-+            for doc in raw_documents:
-+                if self.input == 'filename':
-+                    doc = self.decode(doc)
-+                elif self.input == 'file':
-+                    doc = self.decode(doc.read())
-+                processed_docs.append(doc)
-+        else:
-+            # Preprocess the documents with the preprocessor and tokenizer
-+            processed_docs = []
-+            for doc in raw_documents:
-+                if self.input == 'filename':
-+                    doc = self.decode(doc)
-+                elif self.input == 'file':
-+                    doc = self.decode(doc.read())
-+                processed_docs.append(self.preprocessor(doc))
-+
-+        vocabulary, X = self._count_vocab(processed_docs,
-                                           self.fixed_vocabulary_)
- 
-         if self.binary:
diff --git a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13828-diff.txt b/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13828-diff.txt
deleted file mode 100644
index 96bf9ee55..000000000
--- a/sub_swebench_dataset/fail_seed1_50/scikit-learn__scikit-learn-13828-diff.txt
+++ /dev/null
@@ -1,91 +0,0 @@
-diff --git a/sklearn/cluster/affinity_propagation_.py b/sklearn/cluster/affinity_propagation_.py
-index 1ee5213e0..ca54574ec 100644
---- a/sklearn/cluster/affinity_propagation_.py
-+++ b/sklearn/cluster/affinity_propagation_.py
-@@ -111,8 +111,17 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
-     if S.shape[0] != S.shape[1]:
-         raise ValueError("S must be a square array (shape=%s)" % repr(S.shape))
- 
-+    from scipy.sparse import issparse, csr_matrix
-+
-     if preference is None:
--        preference = np.median(S)
-+        if issparse(S):
-+            # Convert sparse matrix to CSR format for efficient operations
-+            S_csr = csr_matrix(S)
-+            # Calculate the median for sparse matrix
-+            # This is a placeholder, actual implementation will vary
-+            preference = calculate_sparse_median(S_csr)
-+        else:
-+            preference = np.median(S)
-     if damping < 0.5 or damping >= 1:
-         raise ValueError('damping must be >= 0.5 and < 1')
- 
-@@ -125,13 +134,9 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
-         warnings.warn("All samples have mutually equal similarities. "
-                       "Returning arbitrary cluster center(s).")
-         if preference.flat[0] >= S.flat[n_samples - 1]:
--            return ((np.arange(n_samples), np.arange(n_samples), 0)
--                    if return_n_iter
--                    else (np.arange(n_samples), np.arange(n_samples)))
-+            return (np.arange(n_samples), np.arange(n_samples), 0) if return_n_iter else (np.arange(n_samples), np.arange(n_samples), None)
-         else:
--            return ((np.array([0]), np.array([0] * n_samples), 0)
--                    if return_n_iter
--                    else (np.array([0]), np.array([0] * n_samples)))
-+            return (np.array([0]), np.array([0] * n_samples), 0) if return_n_iter else (np.array([0]), np.array([0] * n_samples), None)
- 
-     random_state = np.random.RandomState(0)
- 
-@@ -149,8 +154,9 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
- 
-     # Execute parallel affinity propagation updates
-     e = np.zeros((n_samples, convergence_iter))
--
-+    E = np.zeros(n_samples, dtype=bool)
-     ind = np.arange(n_samples)
-+    it = 0
- 
-     for it in range(max_iter):
-         # tmp = A + S; compute responsibilities
-@@ -225,11 +231,27 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
-         labels = np.array([-1] * n_samples)
-         cluster_centers_indices = []
- 
--    if return_n_iter:
--        return cluster_centers_indices, labels, it + 1
--    else:
--        return cluster_centers_indices, labels
-+    return (cluster_centers_indices, labels, it + 1) if return_n_iter else (cluster_centers_indices, labels, None)
-+
-+def calculate_sparse_median(S_csr):
-+    """
-+    Calculate the median of the non-zero values in a sparse CSR matrix.
- 
-+    Parameters
-+    ----------
-+    S_csr : scipy.sparse.csr_matrix
-+        Input sparse matrix in Compressed Sparse Row format.
-+
-+    Returns
-+    -------
-+    median_value : float
-+        The median value of the non-zero elements in the sparse matrix.
-+    """
-+    # Convert the sparse matrix to a dense 1D array of non-zero values
-+    non_zero_values = S_csr.data
-+    # Calculate the median of the non-zero values
-+    median_value = np.median(non_zero_values)
-+    return median_value
- 
- ###############################################################################
- 
-@@ -364,7 +386,7 @@ class AffinityPropagation(BaseEstimator, ClusterMixin):
-         y : Ignored
- 
-         """
--        X = check_array(X, accept_sparse='csr')
-+        X = check_array(X, accept_sparse=True)
-         if self.affinity == "precomputed":
-             self.affinity_matrix_ = X
-         elif self.affinity == "euclidean":
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7615-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7615-diff.txt
deleted file mode 100644
index 5eae4b4ba..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7615-diff.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-diff --git a/setup.py b/setup.py
-index a427d5493..d29c9a338 100644
---- a/setup.py
-+++ b/setup.py
-@@ -21,7 +21,7 @@ install_requires = [
-     'sphinxcontrib-htmlhelp',
-     'sphinxcontrib-serializinghtml',
-     'sphinxcontrib-qthelp',
--    'Jinja2>=2.3',
-+    'Jinja2<3.1',
-     'Pygments>=2.0',
-     'docutils>=0.12',
-     'snowballstemmer>=1.1',
-diff --git a/sphinx/roles.py b/sphinx/roles.py
-index 57d11c269..28eb2df90 100644
---- a/sphinx/roles.py
-+++ b/sphinx/roles.py
-@@ -458,7 +458,7 @@ def emph_literal_role(typ: str, rawtext: str, text: str, lineno: int, inliner: I
- 
- 
- class EmphasizedLiteral(SphinxRole):
--    parens_re = re.compile(r'(\\\\|\\{|\\}|{|})')
-+    parens_re = re.compile(r'(\\\\+|\\{|\\}|{|})')
- 
-     def run(self) -> Tuple[List[Node], List[system_message]]:
-         children = self.parse(self.text)
-@@ -472,8 +472,11 @@ class EmphasizedLiteral(SphinxRole):
- 
-         stack = ['']
-         for part in self.parens_re.split(text):
--            if part == '\\\\':  # escaped backslash
--                stack[-1] += '\\'
-+            if part.startswith('\\\\'):  # escaped backslashes
-+                num_backslashes = len(part)
-+                # According to RST spec, "\\" becomes "\", "\\\" becomes "\\", and so on
-+                # So we divide by 2 the number of backslashes to render the correct amount
-+                stack[-1] += '\\' * (num_backslashes // 2)
-             elif part == '{':
-                 if len(stack) >= 2 and stack[-2] == "{":  # nested
-                     stack[-1] += "{"
-diff --git a/tox.ini b/tox.ini
-index d9f040544..bf39854b6 100644
---- a/tox.ini
-+++ b/tox.ini
-@@ -28,7 +28,7 @@ extras =
- setenv =
-     PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils
- commands=
--    pytest --durations 25 {posargs}
-+    pytest -rA --durations 25 {posargs}
- 
- [testenv:flake8]
- basepython = python3
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7975-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7975-diff.txt
deleted file mode 100644
index 3d47e348d..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-7975-diff.txt
+++ /dev/null
@@ -1,46 +0,0 @@
-diff --git a/setup.py b/setup.py
-index a404f1fa5..250ef5b61 100644
---- a/setup.py
-+++ b/setup.py
-@@ -21,7 +21,7 @@ install_requires = [
-     'sphinxcontrib-htmlhelp',
-     'sphinxcontrib-serializinghtml',
-     'sphinxcontrib-qthelp',
--    'Jinja2>=2.3',
-+    'Jinja2<3.1',
-     'Pygments>=2.0',
-     'docutils>=0.12',
-     'snowballstemmer>=1.1',
-diff --git a/sphinx/environment/adapters/indexentries.py b/sphinx/environment/adapters/indexentries.py
-index 5af213932..bdde4829a 100644
---- a/sphinx/environment/adapters/indexentries.py
-+++ b/sphinx/environment/adapters/indexentries.py
-@@ -165,11 +165,11 @@ class IndexEntries:
-                 if k.startswith('\N{RIGHT-TO-LEFT MARK}'):
-                     k = k[1:]
-                 letter = unicodedata.normalize('NFD', k[0])[0].upper()
--                if letter.isalpha() or letter == '_':
--                    return letter
--                else:
--                    # get all other symbols under one heading
-+                if not letter.isalpha():
-+                    # get all non-alphabetic symbols under one heading
-                     return _('Symbols')
-+                else:
-+                    return letter
-             else:
-                 return v[2]
-         return [(key_, list(group))
-diff --git a/tox.ini b/tox.ini
-index bddd822a6..34baee205 100644
---- a/tox.ini
-+++ b/tox.ini
-@@ -27,7 +27,7 @@ extras =
- setenv =
-     PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils
- commands=
--    pytest --durations 25 {posargs}
-+    pytest -rA --durations 25 {posargs}
- 
- [testenv:flake8]
- basepython = python3
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-8579-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-8579-diff.txt
deleted file mode 100644
index 11eda1d38..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-8579-diff.txt
+++ /dev/null
@@ -1,136 +0,0 @@
-diff --git a/setup.py b/setup.py
-index 8d40de1a8..05716fae1 100644
---- a/setup.py
-+++ b/setup.py
-@@ -21,7 +21,7 @@ install_requires = [
-     'sphinxcontrib-htmlhelp',
-     'sphinxcontrib-serializinghtml',
-     'sphinxcontrib-qthelp',
--    'Jinja2>=2.3',
-+    'Jinja2<3.1',
-     'Pygments>=2.0',
-     'docutils>=0.12',
-     'snowballstemmer>=1.1',
-diff --git a/sphinx/builders/linkcheck.py b/sphinx/builders/linkcheck.py
-index 06a6293d2..6cebacade 100644
---- a/sphinx/builders/linkcheck.py
-+++ b/sphinx/builders/linkcheck.py
-@@ -46,6 +46,7 @@ CHECK_IMMEDIATELY = 0
- QUEUE_POLL_SECS = 1
- DEFAULT_DELAY = 60.0
- 
-+print("DEBUG: linkcheck.py script started")
- 
- class AnchorCheckParser(HTMLParser):
-     """Specialized HTML parser that looks for a specific anchor."""
-@@ -116,6 +117,7 @@ class CheckExternalLinksBuilder(Builder):
-             self.workers.append(thread)
- 
-     def check_thread(self) -> None:
-+        print("DEBUG: Starting check_thread")
-         kwargs = {}
-         if self.app.config.linkcheck_timeout:
-             kwargs['timeout'] = self.app.config.linkcheck_timeout
-@@ -182,7 +184,7 @@ class CheckExternalLinksBuilder(Builder):
-                                                  **kwargs)
-                         response.raise_for_status()
-                     except (HTTPError, TooManyRedirects) as err:
--                        if isinstance(err, HTTPError) and err.response.status_code == 429:
-+                        if isinstance(err, HTTPError) and err.response is not None and err.response.status_code == 429:
-                             raise
-                         # retry with GET request if that fails, some servers
-                         # don't like HEAD requests.
-@@ -191,16 +193,16 @@ class CheckExternalLinksBuilder(Builder):
-                                                 auth=auth_info, **kwargs)
-                         response.raise_for_status()
-             except HTTPError as err:
--                if err.response.status_code == 401:
-+                if err.response is not None and err.response.status_code == 401:
-                     # We'll take "Unauthorized" as working.
-                     return 'working', ' - unauthorized', 0
--                elif err.response.status_code == 429:
-+                elif err.response is not None and err.response.status_code == 429:
-                     next_check = self.limit_rate(err.response)
-                     if next_check is not None:
-                         self.wqueue.put((next_check, uri, docname, lineno), False)
-                         return 'rate-limited', '', 0
-                     return 'broken', str(err), 0
--                elif err.response.status_code == 503:
-+                elif err.response is not None and err.response.status_code == 503:
-                     # We'll take "Service Unavailable" as ignored.
-                     return 'ignored', str(err), 0
-                 else:
-@@ -256,6 +258,9 @@ class CheckExternalLinksBuilder(Builder):
-                     return 'ignored', '', 0
- 
-             # need to actually check the URI
-+            status = 'unknown'
-+            info = ''
-+            code = 0
-             for _ in range(self.app.config.linkcheck_retries):
-                 status, info, code = check_uri()
-                 if status != "broken":
-@@ -287,17 +292,22 @@ class CheckExternalLinksBuilder(Builder):
-                 # Sleep before putting message back in the queue to avoid
-                 # waking up other threads.
-                 time.sleep(QUEUE_POLL_SECS)
-+                print("DEBUG: Re-queuing item. Queue size before put():", self.wqueue.qsize(), "Item:", (next_check, uri, docname, lineno))
-                 self.wqueue.put((next_check, uri, docname, lineno), False)
--                self.wqueue.task_done()
-                 continue
-+            status = 'unknown'
-+            info = ''
-+            code = 0
-             status, info, code = check(docname)
-             if status == 'rate-limited':
-                 logger.info(darkgray('-rate limited-   ') + uri + darkgray(' | sleeping...'))
-             else:
-                 self.rqueue.put((uri, docname, lineno, status, info, code))
-+            print("DEBUG: task_done() called. Queue size before task_done():", self.wqueue.qsize())
-             self.wqueue.task_done()
- 
-     def limit_rate(self, response: Response) -> Optional[float]:
-+        delay = DEFAULT_DELAY  # Initialize delay to default
-         next_check = None
-         retry_after = response.headers.get("Retry-After")
-         if retry_after:
-@@ -387,8 +397,9 @@ class CheckExternalLinksBuilder(Builder):
-             self.write_entry('redirected ' + text, docname, filename,
-                              lineno, uri + ' to ' + info)
-             self.write_linkstat(linkstat)
-+        print(f"DEBUG: Finished processing result for {uri}")
- 
--    def get_target_uri(self, docname: str, typ: str = None) -> str:
-+    def get_target_uri(self, docname: str, typ: str = '') -> str:
-         return ''
- 
-     def get_outdated_docs(self) -> Set[str]:
-@@ -398,6 +409,7 @@ class CheckExternalLinksBuilder(Builder):
-         return
- 
-     def write_doc(self, docname: str, doctree: Node) -> None:
-+        print("DEBUG: Starting write_doc for", docname)
-         logger.info('')
-         n = 0
- 
-@@ -439,6 +451,7 @@ class CheckExternalLinksBuilder(Builder):
-             output.write('\n')
- 
-     def finish(self) -> None:
-+        print("DEBUG: Finish method called")
-         self.wqueue.join()
-         # Shutdown threads.
-         for worker in self.workers:
-diff --git a/tox.ini b/tox.ini
-index dbb705a3a..9f4fc3a32 100644
---- a/tox.ini
-+++ b/tox.ini
-@@ -28,7 +28,7 @@ setenv =
-     PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils
-     PYTEST_ADDOPTS = {env:PYTEST_ADDOPTS:} --color yes
- commands=
--    python -X dev -m pytest --durations 25 {posargs}
-+    python -X dev -m pytest -rA --durations 25 {posargs}
- 
- [testenv:flake8]
- basepython = python3
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9231-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9231-diff.txt
deleted file mode 100644
index 0b7230fcb..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9231-diff.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-diff --git a/sphinx/builders/manpage.py b/sphinx/builders/manpage.py
-index 532d2b8fe..897b310cf 100644
---- a/sphinx/builders/manpage.py
-+++ b/sphinx/builders/manpage.py
-@@ -65,7 +65,7 @@ class ManualPageBuilder(Builder):
-             docname, name, description, authors, section = info
-             if docname not in self.env.all_docs:
-                 logger.warning(__('"man_pages" config value references unknown '
--                                  'document %s'), docname)
-+                                   'document %s'), docname)
-                 continue
-             if isinstance(authors, str):
-                 if authors:
-@@ -79,8 +79,8 @@ class ManualPageBuilder(Builder):
-             docsettings.section = section
- 
-             if self.config.man_make_section_directory:
--                ensuredir(path.join(self.outdir, str(section)))
--                targetname = '%s/%s.%s' % (section, name, section)
-+                ensuredir(path.join(self.outdir, 'man' + str(section)))
-+                targetname = 'man%s/%s.%s' % (section, name, section)
-             else:
-                 targetname = '%s.%s' % (name, section)
- 
diff --git a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9602-diff.txt b/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9602-diff.txt
deleted file mode 100644
index c77545be9..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sphinx-doc__sphinx-9602-diff.txt
+++ /dev/null
@@ -1,122 +0,0 @@
-diff --git a/sphinx/util/typing.py b/sphinx/util/typing.py
-index cf4318cda..6f04adb28 100644
---- a/sphinx/util/typing.py
-+++ b/sphinx/util/typing.py
-@@ -73,13 +73,15 @@ TitleGetter = Callable[[nodes.Node], str]
- Inventory = Dict[str, Dict[str, Tuple[str, str, str, str]]]
- 
- 
--def get_type_hints(obj: Any, globalns: Dict = None, localns: Dict = None) -> Dict[str, Any]:
-+def get_type_hints(obj: Any, globalns: Optional[Dict] = None, localns: Optional[Dict] = None) -> Dict[str, Any]:
-     """Return a dictionary containing type hints for a function, method, module or class object.
- 
-     This is a simple wrapper of `typing.get_type_hints()` that does not raise an error on
-     runtime.
-     """
-     from sphinx.util.inspect import safe_getattr  # lazy loading
-+    globalns = globalns if globalns is not None else {}
-+    localns = localns if localns is not None else {}
- 
-     try:
-         return typing.get_type_hints(obj, globalns, localns)
-@@ -118,11 +120,11 @@ def restify(cls: Optional[Type]) -> str:
-         elif inspect.isNewType(cls):
-             return ':class:`%s`' % cls.__name__
-         elif UnionType and isinstance(cls, UnionType):
--            if len(cls.__args__) > 1 and None in cls.__args__:
--                args = ' | '.join(restify(a) for a in cls.__args__ if a)
-+            if getattr(cls, '__args__', None) is not None and len(cls.__args__) > 1 and None in cls.__args__:
-+                args = ' | '.join(restify(a) for a in cls.__args__ if a) if cls.__args__ is not None else ''
-                 return 'Optional[%s]' % args
-             else:
--                return ' | '.join(restify(a) for a in cls.__args__)
-+                return ' | '.join(restify(a) for a in cls.__args__) if getattr(cls, '__args__', None) is not None else ''
-         elif cls.__module__ in ('__builtin__', 'builtins'):
-             if hasattr(cls, '__args__'):
-                 return ':class:`%s`\\ [%s]' % (
-@@ -145,9 +147,9 @@ def _restify_py37(cls: Optional[Type]) -> str:
-     from sphinx.util import inspect  # lazy loading
- 
-     if (inspect.isgenericalias(cls) and
--            cls.__module__ == 'typing' and cls.__origin__ is Union):
-+            cls.__module__ == 'typing' and getattr(cls, '_name', None) == 'Callable'):
-         # Union
--        if len(cls.__args__) > 1 and cls.__args__[-1] is NoneType:
-+        if getattr(cls, '__args__', None) is not None and len(cls.__args__) > 1 and cls.__args__[-1] is NoneType:
-             if len(cls.__args__) > 2:
-                 args = ', '.join(restify(a) for a in cls.__args__[:-1])
-                 return ':obj:`~typing.Optional`\\ [:obj:`~typing.Union`\\ [%s]]' % args
-@@ -173,12 +175,13 @@ def _restify_py37(cls: Optional[Type]) -> str:
-         elif all(is_system_TypeVar(a) for a in cls.__args__):
-             # Suppress arguments if all system defined TypeVars (ex. Dict[KT, VT])
-             pass
--        elif cls.__module__ == 'typing' and cls._name == 'Callable':
-+        elif cls.__module__ == 'typing' and getattr(origin, '_name', None) == 'Callable':
-             args = ', '.join(restify(a) for a in cls.__args__[:-1])
-             text += r"\ [[%s], %s]" % (args, restify(cls.__args__[-1]))
-         elif cls.__module__ == 'typing' and getattr(origin, '_name', None) == 'Literal':
--            text += r"\ [%s]" % ', '.join(repr(a) for a in cls.__args__)
--        elif cls.__args__:
-+            # Handle Literal types without creating class references
-+            return f'Literal[{", ".join(repr(a) for a in cls.__args__)}]'
-+        elif getattr(cls, '__args__', None):
-             text += r"\ [%s]" % ", ".join(restify(a) for a in cls.__args__)
- 
-         return text
-@@ -368,28 +371,28 @@ def _stringify_py37(annotation: Any) -> str:
-                 else:
-                     return 'Optional[%s]' % stringify(annotation.__args__[0])
-             else:
--                args = ', '.join(stringify(a) for a in annotation.__args__)
-+                args = ', '.join(stringify(a) for a in annotation.__args__) if annotation.__args__ is not None else ''
-                 return 'Union[%s]' % args
-         elif qualname == 'types.Union':
-             if len(annotation.__args__) > 1 and None in annotation.__args__:
--                args = ' | '.join(stringify(a) for a in annotation.__args__ if a)
-+                args = ' | '.join(stringify(a) for a in annotation.__args__ if a) if annotation.__args__ is not None else ''
-                 return 'Optional[%s]' % args
-             else:
--                return ' | '.join(stringify(a) for a in annotation.__args__)
-+                return ' | '.join(stringify(a) for a in annotation.__args__) if annotation.__args__ is not None else ''
-         elif qualname == 'Callable':
-             args = ', '.join(stringify(a) for a in annotation.__args__[:-1])
-             returns = stringify(annotation.__args__[-1])
-             return '%s[[%s], %s]' % (qualname, args, returns)
-         elif qualname == 'Literal':
-             args = ', '.join(repr(a) for a in annotation.__args__)
--            return '%s[%s]' % (qualname, args)
-+            return f'Literal[{args}]'
-         elif str(annotation).startswith('typing.Annotated'):  # for py39+
-             return stringify(annotation.__args__[0])
-         elif all(is_system_TypeVar(a) for a in annotation.__args__):
-             # Suppress arguments if all system defined TypeVars (ex. Dict[KT, VT])
--            return qualname
-+            pass
-         else:
--            args = ', '.join(stringify(a) for a in annotation.__args__)
-+            args = ', '.join(stringify(a) for a in annotation.__args__) if annotation.__args__ is not None else ''
-             return '%s[%s]' % (qualname, args)
- 
-     return qualname
-@@ -447,7 +450,7 @@ def _stringify_py36(annotation: Any) -> str:
-                 else:
-                     return 'Optional[%s]' % stringify(params[0])
-             else:
--                param_str = ', '.join(stringify(p) for p in params)
-+                param_str = ', '.join(stringify(p) for p in params) if params is not None else ''
-                 return 'Union[%s]' % param_str
- 
-     return qualname
-diff --git a/tox.ini b/tox.ini
-index b6a67fd85..483f2df92 100644
---- a/tox.ini
-+++ b/tox.ini
-@@ -28,7 +28,7 @@ setenv =
-     PYTHONWARNINGS = all,ignore::ImportWarning:importlib._bootstrap_external,ignore::DeprecationWarning:site,ignore::DeprecationWarning:distutils,ignore::DeprecationWarning:pip._vendor.packaging.version
-     PYTEST_ADDOPTS = {env:PYTEST_ADDOPTS:} --color yes
- commands=
--    python -X dev -m pytest --durations 25 {posargs}
-+    python -X dev -m pytest -rA --durations 25 {posargs}
- 
- [testenv:flake8]
- basepython = python3
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-11232-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-11232-diff.txt
deleted file mode 100644
index 7d7388043..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-11232-diff.txt
+++ /dev/null
@@ -1,14 +0,0 @@
-diff --git a/sympy/simplify/cse_main.py b/sympy/simplify/cse_main.py
-index e49ba26a70..45ed59fe93 100644
---- a/sympy/simplify/cse_main.py
-+++ b/sympy/simplify/cse_main.py
-@@ -515,8 +515,7 @@ def cse(exprs, symbols=None, optimizations=None, postprocess=None,
-     for i, (sym, subtree) in enumerate(replacements):
-         subtree = postprocess_for_cse(subtree, optimizations)
-         replacements[i] = (sym, subtree)
--    reduced_exprs = [postprocess_for_cse(e, optimizations)
--                     for e in reduced_exprs]
-+    reduced_exprs = [e.xreplace(replacements) for e in reduced_exprs]
- 
-     # Get the matrices back
-     for i, e in enumerate(exprs):
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-12301-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-12301-diff.txt
deleted file mode 100644
index 6e3ba1b2c..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-12301-diff.txt
+++ /dev/null
@@ -1,118 +0,0 @@
-diff --git a/sympy/simplify/cse_main.py b/sympy/simplify/cse_main.py
-index a771dd377b..e2fc4b2cd4 100644
---- a/sympy/simplify/cse_main.py
-+++ b/sympy/simplify/cse_main.py
-@@ -13,6 +13,11 @@
- 
- from . import cse_opts
- 
-+import logging
-+
-+logging.basicConfig(filename='/home/ubuntu/sympy/sympy/simplify/cse_debug.log', level=logging.DEBUG,
-+                    format='%(asctime)s:%(levelname)s:%(message)s')
-+
- # (preprocessor, postprocessor) pairs which are commonly useful. They should
- # each take a sympy expression and return a possibly transformed expression.
- # When used in the function ``cse()``, the target expressions will be transformed
-@@ -158,11 +163,13 @@ def pairwise_most_common(sets):
-     from sympy.utilities.iterables import subsets
-     from collections import defaultdict
-     most = -1
-+    best_keys = []
-+    best = defaultdict(list)
-     for i, j in subsets(list(range(len(sets))), 2):
-         com = sets[i] & sets[j]
-         if com and len(com) > most:
--            best = defaultdict(list)
-             best_keys = []
-+            best = defaultdict(list)
-             most = len(com)
-         if len(com) == most:
-             if com not in best_keys:
-@@ -393,6 +400,7 @@ def restore(dafi):
-     # split muls into commutative
-     commutative_muls = set()
-     for m in muls:
-+        logging.debug(f"Splitting Mul objects into commutative and non-commutative parts: {m}")
-         c, nc = m.args_cnc(cset=True)
-         if c:
-             c_mul = m.func(*c)
-@@ -400,6 +408,7 @@ def restore(dafi):
-                 opt_subs[m] = m.func(c_mul, m.func(*nc), evaluate=False)
-             if len(c) > 1:
-                 commutative_muls.add(c_mul)
-+        logging.debug(f"Finished splitting Mul objects into commutative and non-commutative parts: {m}")
- 
-     _match_common_args(Add, adds)
-     _match_common_args(Mul, commutative_muls)
-@@ -417,12 +426,17 @@ def tree_cse(exprs, symbols, opt_subs=None, order='canonical', ignore=()):
-         The expressions to reduce.
-     symbols : infinite iterator yielding unique Symbols
-         The symbols used to label the common subexpressions which are pulled
--        out.
-+        out. The ``numbered_symbols`` generator is useful. The default is a
-+        stream of symbols of the form "x0", "x1", etc. This must be an
-+        infinite iterator.
-     opt_subs : dictionary of expression substitutions
-         The expressions to be substituted before any CSE action is performed.
-     order : string, 'none' or 'canonical'
--        The order by which Mul and Add arguments are processed. For large
--        expressions where speed is a concern, use the setting order='none'.
-+        The order by which Mul and Add arguments are processed. If set to
-+        'canonical', arguments will be canonically ordered. If set to 'none',
-+        ordering will be faster but dependent on expressions hashes, thus
-+        machine dependent and variable. For large expressions where speed is a
-+        concern, use the setting order='none'.
-     ignore : iterable of Symbols
-         Substitutions containing any Symbol from ``ignore`` will be ignored.
-     """
-@@ -496,6 +510,7 @@ def _rebuild(expr):
-         # If enabled, parse Muls and Adds arguments by order to ensure
-         # replacement order independent from hashes
-         if order != 'none':
-+            logging.debug(f"Before canonical ordering: {expr}")
-             if isinstance(expr, (Mul, MatMul)):
-                 c, nc = expr.args_cnc()
-                 if c == [1]:
-@@ -506,6 +521,7 @@ def _rebuild(expr):
-                 args = list(ordered(expr.args))
-             else:
-                 args = expr.args
-+            logging.debug(f"After canonical ordering: {expr}")
-         else:
-             args = expr.args
- 
-@@ -515,6 +531,8 @@ def _rebuild(expr):
-         else:
-             new_expr = expr
- 
-+        logging.debug(f"Rebuilding expression: {expr}")
-+
-         if orig_expr in to_eliminate:
-             try:
-                 sym = next(symbols)
-@@ -546,6 +564,7 @@ def _rebuild(expr):
-     #     R = [(x0, d + f), (x1, b + d)]
-     #     C = [e + x0 + x1, g + x0 + x1, a + c + d + f + g]
-     # but the args of C[-1] should not be `(a + c, d + f + g)`
-+    logging.debug(f"Before hollow nesting prevention: {exprs}")
-     nested = [[i for i in f.args if isinstance(i, f.func)] for f in exprs]
-     for i in range(len(exprs)):
-         F = reduced_exprs[i].func
-@@ -563,6 +582,7 @@ def _rebuild(expr):
-             else:
-                 args.append(a)
-         reduced_exprs[i] = F(*args)
-+    logging.debug(f"After hollow nesting prevention: {reduced_exprs}")
- 
-     return replacements, reduced_exprs
- 
-@@ -644,6 +664,8 @@ def cse(exprs, symbols=None, optimizations=None, postprocess=None,
-     from sympy.matrices import (MatrixBase, Matrix, ImmutableMatrix,
-                                 SparseMatrix, ImmutableSparseMatrix)
- 
-+    logging.debug("Starting cse function")
-+
-     # Handle the case if just one expression was passed.
-     if isinstance(exprs, (Basic, MatrixBase)):
-         exprs = [exprs]
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-13031-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-13031-diff.txt
deleted file mode 100644
index f6854b522..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-13031-diff.txt
+++ /dev/null
@@ -1,2045 +0,0 @@
-diff --git a/.travis.yml b/.travis.yml
-index 48c05b187f..1baf10d530 100644
---- a/.travis.yml
-+++ b/.travis.yml
-@@ -9,7 +9,6 @@ env:
-   - SPLIT="4/4" TEST_SYMPY="true"
-   global:
-     - secure: "YIEZal9EBTL+fg2YmoZoS8Bvt3eAVUOZjb38CtqpzR2CCSXWoUk35KG23m2NknlY1iKfYJyt7XWBszT/VKOQEbWQq7PIakV4vIByrWacgBxy1x3WC+rZoW7TX+JJiL+y942qIYbMoNMMB8xFpE5RDLSjSecMpFhJJXoafVTvju8="
--dist: trusty
- 
- python:
-   - 2.7
-@@ -27,7 +26,6 @@ matrix:
-         - TEST_THEANO="true"
-         - TEST_ASCII="true"
-         - TEST_AUTOWRAP="true"
--        - TEST_SYMENGINE="true"
-       addons:
-         apt:
-           packages:
-@@ -43,7 +41,6 @@ matrix:
-         - TEST_THEANO="true"
-         - TEST_ASCII="true"
-         - TEST_AUTOWRAP="true"
--        - TEST_SYMENGINE="true"
-       addons:
-         apt:
-           packages:
-@@ -67,7 +64,6 @@ matrix:
-             - texlive-xetex
-             - texlive-fonts-recommended
-             - texlive-latex-extra
--            - latexmk
-             - lmodern
-             - librsvg2-bin
-             - imagemagick
-@@ -97,6 +93,9 @@ matrix:
-       env:
-         - TEST_SLOW="true"
-         - SPLIT="3/3"
-+    - python: 3.5
-+      env:
-+        - TEST_SYMENGINE="true"
- 
-     # Everything here and below is in the allow_failures. The need to be
-     # duplicated here and in that section below.
-@@ -235,7 +234,7 @@ before_install:
-       pip install fastcache;
-     fi
-   - if [[ "${TEST_SPHINX}" == "true" ]]; then
--      pip install "sphinx" "docutils" doctr;
-+      pip install "sphinx==1.3.1" "docutils==0.12" doctr;
-     fi
-   - |
-     if [[ "${TEST_MATPLOTLIB}" == "true" || "${TEST_SYMENGINE}" == "true" ]]; then
-diff --git a/AUTHORS b/AUTHORS
-index d89b4c0d68..c7a641de7a 100644
---- a/AUTHORS
-+++ b/AUTHORS
-@@ -3,7 +3,7 @@ order of the date of their first contribution), except those who explicitly
- didn't want to be mentioned. People with a * next to their names are not found
- in the metadata of the git history. This file is generated automatically by
- running `./bin/authors_update.py`.
--There are a total of 619 authors.
-+There are a total of 618 authors.
- 
- Ondřej Čertík <ondrej@certik.cz>
- Fabian Pedregosa <fabian@fseoane.net>
-@@ -621,6 +621,5 @@ Vincent Delecroix <vincent.delecroix@labri.fr>
- Michael Sparapany <msparapa@purdue.edu>
- harsh_jain <harshjniitr@gmail.com>
- Nathan Goldbaum <ngoldbau@illinois.edu>
--latot <felipematas@yahoo.com>
- Kenneth Lyons <ixjlyons@gmail.com>
--Jiri Kuncar <jiri.kuncar@gmail.com>
-+latot <felipematas@yahoo.com>
-diff --git a/bin/test_travis.sh b/bin/test_travis.sh
-index efd4fa1bed..9de7d200b8 100755
---- a/bin/test_travis.sh
-+++ b/bin/test_travis.sh
-@@ -12,7 +12,7 @@ fi
- if [[ "${TEST_SPHINX}" == "true" ]]; then
-     echo "Testing SPHINX"
-     cd doc
--    make html
-+    make html-errors
-     make man
-     make latex
-     cd _build/latex
-@@ -27,6 +27,11 @@ if [[ "${TEST_SAGE}" == "true" ]]; then
-     ./bin/test -k tensorflow
- fi
- 
-+if [[ "${TEST_SYMENGINE}" == "true" ]]; then
-+    echo "Testing SYMENGINE"
-+    export USE_SYMENGINE=1
-+fi
-+
- # We change directories to make sure that we test the installed version of
- # sympy.
- mkdir empty
-@@ -126,13 +131,10 @@ fi
- 
- 
- if [[ "${TEST_SYMENGINE}" == "true" ]]; then
--    echo "Testing SYMENGINE"
--    export USE_SYMENGINE=1
-     cat << EOF | python
- print('Testing SymEngine')
- import sympy
- if not sympy.test('sympy/physics/mechanics'):
-     raise Exception('Tests failed')
- EOF
--    unset USE_SYMENGINE
- fi
-diff --git a/doc/Makefile b/doc/Makefile
-index d2f822b12b..e29496e7a9 100644
---- a/doc/Makefile
-+++ b/doc/Makefile
-@@ -17,8 +17,9 @@ ALLSPHINXOPTSapi = -d _build/doctrees-api $(SPHINXOPTS) api
- ALLSPHINXOPTSlatex = -d _build/doctrees-latex -D latex_paper_size=$(PAPER) \
-                 $(SPHINXOPTS) src
- 
--.PHONY: changes cheatsheet clean help html htmlapi htmlhelp info latex \
--        linkcheck livehtml texinfo web logo man
-+.PHONY: changes cheatsheet clean help html html-errors \
-+        htmlapi htmlhelp info latex linkcheck livehtml \
-+        texinfo web logo man
- 
- .SUFFIXES: .pdf .svg
- 
-@@ -28,6 +29,7 @@ help:
- 	@echo "  cheatsheet  to make the Cheatsheet"
- 	@echo "  clean       to remove generated files"
- 	@echo "  html        to make standalone HTML files"
-+	@echo "  html-errors to make the standalone HTML files, stopping on any errors or warnings"
- 	@echo "  htmlapi     to make HTML API docs"
- 	@echo "  htmlhelp    to make HTML files and a HTML help project"
- 	@echo "  info        to make Texinfo files and run them through makeinfo"
-@@ -44,7 +46,6 @@ clean:
- 	-rm -rf sphinx
- 	-rm -f $(PDFFILES)
- 
--html: SPHINXOPTS += -W
- html: _build/logo/sympy-notailtext-favicon.ico
- 	mkdir -p src/.static
- 	mkdir -p _build/html
-@@ -55,6 +56,9 @@ html: _build/logo/sympy-notailtext-favicon.ico
- 	@echo
- 	@echo "Build finished. The HTML pages are in _build/html."
- 
-+html-errors: SPHINXOPTS += -W
-+html-errors: html
-+
- htmlapi:
- 	mkdir -p api/.static
- 	mkdir -p api/modules
-@@ -82,8 +86,7 @@ htmlhelp:
- latex: $(PDFFILES)
- 	mkdir -p _build/latex _build/doctrees
- 	$(SPHINXBUILD) -b latex $(ALLSPHINXOPTSlatex) _build/latex
--	sed -i'' -e "s/pdflatex/xelatex/g" _build/latex/Makefile
--	sed -i'' -e "s/latexmk/latexmk -xelatex/g" _build/latex/Makefile
-+	sed -i "s/pdflatex/xelatex/g" _build/latex/Makefile
- 	@echo
- 	@echo "Build finished; the LaTeX files are in _build/latex."
- 	@echo "Run \`make all' in that directory to run these through xelatex."
-diff --git a/doc/ext/numpydoc.py b/doc/ext/numpydoc.py
-index b47000757b..a575060320 100644
---- a/doc/ext/numpydoc.py
-+++ b/doc/ext/numpydoc.py
-@@ -29,6 +29,7 @@
-     raise RuntimeError("Sphinx 1.0.1 or newer is required")
- 
- from docscrape_sphinx import get_doc_object, SphinxDocString
-+from sphinx.util.compat import Directive
- 
- if sys.version_info[0] >= 3:
-     sixu = lambda s: s
-diff --git a/doc/src/conf.py b/doc/src/conf.py
-index 6066701cee..f4c5afdfd1 100644
---- a/doc/src/conf.py
-+++ b/doc/src/conf.py
-@@ -40,8 +40,6 @@
- # The master toctree document.
- master_doc = 'index'
- 
--suppress_warnings = ['ref.citation', 'ref.footnote']
--
- # General substitutions.
- project = 'SymPy'
- copyright = '2017 SymPy Development Team'
-diff --git a/release/Dockerfile b/release/Dockerfile
-index 0f7296cf48..61a5c92562 100644
---- a/release/Dockerfile
-+++ b/release/Dockerfile
-@@ -1,9 +1,9 @@
- FROM continuumio/anaconda3
- 
--WORKDIR /root
-+WORKDIR /home
- 
- RUN apt-get update \
--    && apt-get install -y libc6-i386 libc6 linux-headers-amd64 git make zip graphviz inkscape texlive-xetex texlive-fonts-recommended texlive-latex-extra librsvg2-bin docbook2x latexmk \
-+    && apt-get install -y libc6-i386 libc6 linux-headers-amd64 git make zip graphviz inkscape texlive-xetex texlive-fonts-recommended texlive-latex-extra librsvg2-bin docbook2x \
-     && apt-get -y clean
- 
- RUN conda config --add channels conda-forge
-@@ -15,12 +15,15 @@ RUN /opt/conda/bin/pip install xonda
- 
- # Make matplotlib tests work
- # https://stackoverflow.com/questions/2801882/generating-a-png-with-matplotlib-when-display-is-undefined
--ENV MATPLOTLIBRC=/root/matplotlibrc
-+ENV MATPLOTLIBRC=/home/matplotlibrc
- RUN mkdir -p $MATPLOTLIBRC
- RUN echo "backend : Agg" > $MATPLOTLIBRC/matplotlibrc
- 
- RUN git clone git://github.com/sympy/sympy.git
-+# This can be removed once this is in master
-+RUN cd /home/sympy && git checkout 1.1
-+RUN cd /home/sympy && git pull
- 
--WORKDIR /root/sympy/release
-+WORKDIR /home/sympy/release
- 
- ENTRYPOINT ["./pull_and_run_rever.sh"]
-diff --git a/release/README.md b/release/README.md
-index ce5f8ef342..8fd4bde90f 100644
---- a/release/README.md
-+++ b/release/README.md
-@@ -1,6 +1,16 @@
--**NOTE: The release script is currently in the process of moving from
--Vagrant/fabric to Docker/rever. The fabfile.py is left here for reference, but
--all release processes should be done with release.sh and rever.xsh.**
-+TODO Fix release script to stop support for Python 2.6 and 3.2 (Issue #10463)
-+
-+# Prepare the VM
-+
-+First execute:
-+
-+    vagrant up
-+    fab vagrant prepare
-+
-+which will prepare the VM (install packages, cache sympy repository, etc.).
-+
-+You only need to execute this once. It will take a while if you have never run
-+it before, because it has to download a lot of stuff.
- 
- # Release
- 
-@@ -24,39 +34,50 @@ First, make sure that you have done the following things
- - Push the release branch up to origin, and make a pull request for it against
-   master.
- 
--It is important to create a new branch because that lets master continue as
--normal. The release script will automatically checkout the release branch from
-+It is important to create a new branch because that lets master continue
-+as normal. The fab script will automatically checkout the release branch from
- origin, which is why you need to push it (it determines what the release
- branch by just looking at what branch you have checked out locally, so make
- sure you are on the release branch when you release). It is important to
- change the version number because it uses that in naming the tarballs it
- creates.
- 
--Next, make sure you have Docker installed.
--
--**TODO: Fix the release script to pull sympy/sympy-release from Dockerhub.**
-+If you want to test the release process without pushing a branch to the
-+official repo, you can push a branch to your fork and use `fab vagrant
-+release:fork='username'`, where `username` is your GitHub username.  Note that
-+once you do the actual release, you should do it in a branch in the official
-+GitHub repo. **NOTE**: If your fork does not have all the tags of the
-+official repo, then the code that finds the previous version will not work
-+correctly.  Hence, you may see things like more authors in the authors list
-+than you should.  To remedy this, be sure to do `git fetch origin --tags` and
-+`git push github --tags`.
- 
- Once you have done these things, execute:
- 
--    ./release.sh <BRANCH> <VERSION>
-+    fab vagrant release
- 
--where `<BRANCH>` is the release branch (e.g., `0.7.3`), and `<VERSION>` is the
--release version (e.g., `0.7.3rc1`).
-+this create release tarballs and put them all into a new "release" directory
-+of the current directory.
- 
--On Linux, you may need to use `sudo` to execute this.
-+# Testing things
- 
--This will run all the release scripts. If they are successful, they will
--create release tarballs and put them all into a new "release-VERSION"
--directory of the current directory. Most likely they will fail the first time,
--in which case you will need to investigate why and fix things (e.g., update
--authors, run tests, update whitelists in `rever.xsh`, fix setup.py). The whole
--script can take about an hour or so to run (depending on how long the tests
--take). Every time you re-run the script, it pulls from the branch and runs
--everything from scratch.
-+The full test suite is not run by fabric, because we leave that to
-+Travis. However, there are things that need to be tested specific to the
-+release. Most of these things are done automatically by the release command
-+(like testing that the tarball can be installed), but one thing must be tested
-+manually, because it has to be inspected by hand, namely, making sure that the
-+tarballs contain everything, and don't contain any junk files.
- 
--At the end it will print two things, the list of authors, and the md5 sums.
--Copy the list of authors into the release notes. You should verify that the
--md5 sums of the release files are the same as what are printed.
-+Run
-+
-+    fab vagrant show_files:arg
-+
-+to show the files in the tarball, where `arg` is `source` or `html`.  You'll
-+probably want to pipe the output of this into `less`, so that you can inspect
-+it.
-+
-+You should also open the pdf and make sure that it has built correctly, and
-+open the html docs and make sure that they have built correctly.
- 
- # Tagging the release
- 
-@@ -82,14 +103,11 @@ everything is right before pushing.
- 
- # Uploading
- 
--**WARNING: This stuff does not fully work yet. Some development on `rever.xsh`
--may be required.**
--
- Before you release, you need to push the tag up, as described above.
- 
- Release candidates should be uploaded to GitHub only.
- 
--    rever VERSION -a GitHub_release
-+    fab vagrant GitHub_release
- 
- This will create the release on GitHub for the tag, and upload the files to
- it.  Do not upload release candidates to PyPI, as `pip` and `easy_install`
-@@ -102,12 +120,19 @@ only supported via OAuth, so using a token is required.
- 
- You (obviously) need push access to create a GitHub release.
- 
-+If you want to test this before doing it, use
-+
-+    fab vagrant GitHub_release:draft=True
-+
-+This will make the release not visible until you go to the web interface and
-+publish it.  You can also set the `user` and `repo` flags to test against a
-+different GitHub repo.
-+
- For final releases, you should upload to both GitHub and PyPI. The command
- 
--    rever VERSION -a upload
-+    fab vagrant upload
- 
--will do both of these (**TODO: This function has not been translated from the
--fabfile yet**).  You will need admin access to the SymPy PyPI project.
-+will do both of these.  You will need admin access to the SymPy PyPI project.
- 
- Note that if either of these commands fails for some reason, you will very
- likely need to go into the web interface and clean some things up before you
-@@ -117,24 +142,43 @@ can upload again.
- 
- You should now update the websites. Only do this for final releases. The command
- 
--    rever VERSION -a update_websites
-+    fab vagrant update_websites
- 
--will update docs.sympy.org and sympy.org (**TODO: This isn't fully translated
--from the fabfile yet.**).  You will need to have local clones
-+will update docs.sympy.org and sympy.org.  You will need to have local clones
- of these repos, and push access to them (obviously).  **Note, this command
- will commit and push the changes automatically.**
- 
- The other website that needs to be updated is SymPy Live. You should make this
- as a pull request to the Live repo.
- 
--# Updating the Dockerfile
-+# Other
-+
-+You can run all the SymPy tests by running:
-+
-+    fab vagrant test_sympy
-+
-+To get the md5 sums of all the files, use
-+
-+    fab md5
-+
-+To list the files in the tarball use
-+
-+    fab vagrant show_files:arg
-+
-+where `arg` is `source` or `html`, for the Python sources and the html docs,
-+respectively. Note that the source code is already checked automatically
-+against the files in git and a whitelist.
-+
-+You can obtain all available commands by:
-+
-+    fab -l
- 
--If you change the Dockerfile, you will need to run
-+# Restarting from scratch
- 
--    docker build -f Dockerfile . -t sympy/sympy-release
-+Run
- 
--Once you have it working, push the changes up to Dockerhub
-+    vagrant destroy
- 
--    docker push sympy/sympy-release
-+You can also delete the releases that it has built
- 
--You'll need access to the sympy org, ask Aaron or Ondřej if you need it.
-+    rm -rf release
-diff --git a/release/Vagrantfile b/release/Vagrantfile
-new file mode 100644
-index 0000000000..9cd2ce08e9
---- /dev/null
-+++ b/release/Vagrantfile
-@@ -0,0 +1,10 @@
-+# -*- mode: ruby -*-
-+# vi: set ft=ruby :
-+
-+Vagrant::Config.run do |config|
-+  #config.vm.box = "precise64"
-+  #config.vm.box_url = "http://files.vagrantup.com/precise64.box"
-+  config.vm.box = "precise32"
-+  config.vm.box_url = "http://files.vagrantup.com/precise32.box"
-+  config.ssh.forward_agent = true
-+end
-diff --git a/release/fabfile.py b/release/fabfile.py
-index d25acdb727..7e5eee1ad1 100644
---- a/release/fabfile.py
-+++ b/release/fabfile.py
-@@ -308,7 +308,7 @@ def build_docs():
-         with virtualenv(venv):
-             with cd("/home/vagrant/repos/sympy/doc"):
-                 run("make clean")
--                run("make html")
-+                run("make html-errors")
-                 run("make man")
-                 with cd("/home/vagrant/repos/sympy/doc/_build"):
-                     run("mv html {html-nozip}".format(**tarball_formatter()))
-diff --git a/release/release.sh b/release/release.sh
-index 785b81da13..b65928bfd7 100755
---- a/release/release.sh
-+++ b/release/release.sh
-@@ -19,4 +19,5 @@ if [[ -z $2 ]]; then
-     $2=$1
- fi
- 
--docker run -t -v "$parent_path/release-$2":/root/release sympy/sympy-release "$@"
-+docker build -f Dockerfile . -t sympy-release
-+docker run -v "$parent_path/release-$2":/home/release sympy-release "$@"
-diff --git a/release/rever.xsh b/release/rever.xsh
-index 818c135d26..0b55397ab8 100644
---- a/release/rever.xsh
-+++ b/release/rever.xsh
-@@ -3,8 +3,6 @@
- $XONSH_SHOW_TRACEBACK = True
- $RAISE_SUBPROC_ERROR = True
- 
--trace on
--
- import os
- import sys
- import unicodedata
-@@ -15,8 +13,6 @@ from contextlib import contextmanager
- import json
- import glob
- import stat
--import configparser
--import time
- 
- import requests
- from requests.auth import HTTPBasicAuth
-@@ -46,8 +42,6 @@ $ACTIVITIES = [
-     # 'tag',
- ]
- 
--version = $VERSION
--
- # Work around https://github.com/ergs/rever/issues/15
- @activity
- def _version():
-@@ -83,12 +77,12 @@ def source_tarball():
- 
- @activity(deps={'_version'})
- def build_docs():
--    with run_in_conda_env(['sphinx', 'docutils', 'numpy', 'mpmath'],
-+    with run_in_conda_env(['sphinx=1.3.1', 'docutils=0.12', 'numpy', 'mpmath'],
-         envname='sympy-release-docs'):
- 
-         cd doc
-         make clean
--        make html
-+        make html-errors
-         make man
- 
-         cd _build
-@@ -109,7 +103,7 @@ def build_docs():
- @activity(deps={'source_tarball', 'build_docs'})
- def copy_release_files():
-     ls dist
--    cp dist/* /root/release/
-+    cp dist/* /home/release/
- 
- @activity(deps={'source_tarball'})
- def test_tarball27():
-@@ -209,7 +203,7 @@ def _md5(print_=True, local=False):
-     if local:
-         out = $(md5sum @(release_files()))
-     else:
--        out = $(md5sum /root/release/*)
-+        out = $(md5sum /home/release/*)
-     # Remove the release/ part for printing. Useful for copy-pasting into the
-     # release notes.
-     out = [i.split() for i in out.strip().split('\n')]
-@@ -231,15 +225,6 @@ def GitHub_release():
-     # Prevent default undo
-     pass
- 
--@activity(deps={'_version'})
--def update_docs():
--    _update_docs()
--
--
--@activity(deps={'_version'})
--def update_sympy_org():
--    _update_sympy_org()
--
- # HELPER FUNCTIONS
- 
- def test_tarball(py_version):
-@@ -252,10 +237,10 @@ def test_tarball(py_version):
- 
- 
-     with run_in_conda_env(['python=%s' % py_version], 'test-install-%s' % py_version):
--        cp @('/root/release/{source}'.format(**tarball_format)) @("releasetar.tar".format(**tarball_format))
-+        cp @('/home/release/{source}'.format(**tarball_format)) @("releasetar.tar".format(**tarball_format))
-         tar xvf releasetar.tar
- 
--        cd @("/root/{source-orig-notar}".format(**tarball_format))
-+        cd @("/home/{source-orig-notar}".format(**tarball_format))
-         python setup.py install
-         python -c "import sympy; print(sympy.__version__); print('sympy installed successfully')"
- 
-@@ -339,9 +324,9 @@ def show_files(file, print_=True):
-     # TODO: Test the unarchived name. See
-     # https://github.com/sympy/sympy/issues/7087.
-     if file == 'source':
--        ret = $(tar tf @("/root/release/{source}".format(**tarball_format)))
-+        ret = $(tar tf @("/home/release/{source}".format(**tarball_format)))
-     elif file == 'html':
--        ret = $(unzip -l @("/root/release/{html}".format(**tarball_format)))
-+        ret = $(unzip -l @("/home/release/{html}".format(**tarball_format)))
-     else:
-         raise ValueError(file + " is not valid")
-     if print_:
-@@ -826,137 +811,6 @@ the <a href="http://docs.sympy.org/latest/index.html">online documentation</a>.'
-     ('pdf', '''Pdf version of the <a href="http://docs.sympy.org/latest/index.html"> html documentation</a>.''',),
-     ])
- 
--def get_location(location):
--    """
--    Read/save a location from the configuration file.
--    """
--    locations_file = os.path.expanduser('~/.sympy/sympy-locations')
--    config = configparser.SafeConfigParser()
--    config.read(locations_file)
--    the_location = config.has_option("Locations", location) and config.get("Locations", location)
--    if not the_location:
--        the_location = input("Where is the SymPy {location} directory? ".format(location=location))
--        if not config.has_section("Locations"):
--            config.add_section("Locations")
--        config.set("Locations", location, the_location)
--        save = raw_input("Save this to file [yes]? ")
--        if save.lower().strip() in ['', 'y', 'yes']:
--            print("saving to ", locations_file)
--            with open(locations_file, 'w') as f:
--                config.write(f)
--    else:
--        print("Reading {location} location from config".format(location=location))
--
--    return os.path.abspath(os.path.expanduser(the_location))
--
--def _update_docs(docs_location=None):
--    """
--    Update the docs hosted at docs.sympy.org
--    """
--    docs_location = docs_location or get_location("docs")
--
--    print("Docs location:", docs_location)
--
--    current_version = version
--    previous_version = get_previous_version_tag().lstrip('sympy-')
--
--    release_dir = os.path.abspath(os.path.expanduser(os.path.join(os.path.curdir, 'release')))
--    docs_zip = os.path.abspath(os.path.join(release_dir, 'release-' + version,
--        get_tarball_name('html')))
--
--    cd @(docs_location)
--
--    # Check that the docs directory is clean
--    git diff --exit-code > /dev/null
--    git diff --cached --exit-code > /dev/null
--
--    git pull
--
--    # See the README of the docs repo. We have to remove the old redirects,
--    # move in the new docs, and create redirects.
--    print("Removing redirects from previous version")
--    rm -r @(previous_version)
--    print("Moving previous latest docs to old version")
--    mv latest @(previous_version)
--
--    print("Unzipping docs into repo")
--    unzip @(docs_zip) > /dev/null
--    mv @(get_tarball_name('html-nozip')) @(version)
--
--    print("Writing new version to releases.txt")
--    with open(os.path.join(docs_location, "releases.txt"), 'a') as f:
--        f.write("{version}:SymPy {version}\n".format(version=current_version))
--
--    print("Generating indexes")
--    ./generate_indexes.py
--    mv @(current_version) latest
--
--    print("Generating redirects")
--    ./generate_redirects.py latest @(current_version)
--
--    print("Committing")
--    git add -A @(version) latest
--    git commit -a -m @('Updating docs to {version}'.format(version=current_version))
--
--    print("Pushing")
--    git push origin
--
--    cd @(release_dir)
--    cd ..
--
--def _update_sympy_org(website_location=None):
--    """
--    Update sympy.org
--
--    This just means adding an entry to the news section.
--    """
--    website_location = website_location or get_location("sympy.github.com")
--
--    release_dir = os.path.abspath(os.path.expanduser(os.path.join(os.path.curdir, 'release')))
--
--    cd @(website_location)
--
--    # Check that the website directory is clean
--    git diff --exit-code > /dev/null
--    git diff --cached --exit-code > /dev/null
--
--    git pull
--
--    release_date = time.gmtime(os.path.getctime(os.path.join(release_dir,
--        'release-' + version, tarball_format['source'])))
--    release_year = str(release_date.tm_year)
--    release_month = str(release_date.tm_mon)
--    release_day = str(release_date.tm_mday)
--
--    with open(os.path.join(website_location, "templates", "index.html"), 'r') as f:
--        lines = f.read().split('\n')
--        # We could try to use some html parser, but this way is easier
--        try:
--            news = lines.index(r"    <h3>{% trans %}News{% endtrans %}</h3>")
--        except ValueError:
--            error("index.html format not as expected")
--        lines.insert(news + 2,  # There is a <p> after the news line. Put it
--            # after that.
--            r"""        <span class="date">{{ datetime(""" + release_year + """, """ + release_month + """, """ + release_day + """) }}</span> {% trans v='""" + version + """' %}Version {{ v }} released{% endtrans %} (<a href="https://github.com/sympy/sympy/wiki/Release-Notes-for-""" + version + """">{% trans %}changes{% endtrans %}</a>)<br/>
--    </p><p>""")
--
--    with open(os.path.join(website_location, "templates", "index.html"), 'w') as f:
--        print("Updating index.html template")
--        f.write('\n'.join(lines))
--
--    print("Generating website pages")
--    ./generate
--
--    print("Committing")
--    git commit -a -m @('Add {version} to the news'.format(version=version))
--
--    print("Pushing")
--    git push origin
--
--    cd @(release_dir)
--    cd ..
--
--
- ## TARBALL WHITELISTS
- 
- # If a file does not end up in the tarball that should, add it to setup.py if
-diff --git a/setup.py b/setup.py
-index 96d337fbd0..cacdf43032 100755
---- a/setup.py
-+++ b/setup.py
-@@ -361,13 +361,13 @@ def run(self):
-             'Topic :: Scientific/Engineering :: Mathematics',
-             'Topic :: Scientific/Engineering :: Physics',
-             'Programming Language :: Python :: 2',
-+            'Programming Language :: Python :: 2.6',
-             'Programming Language :: Python :: 2.7',
-             'Programming Language :: Python :: 3',
-             'Programming Language :: Python :: 3.2',
-             'Programming Language :: Python :: 3.3',
-             'Programming Language :: Python :: 3.4',
-             'Programming Language :: Python :: 3.5',
--            'Programming Language :: Python :: 3.6',
-             ],
-           install_requires=['mpmath>=%s' % mpmath_version],
-           **extra_kwargs
-diff --git a/sympy/core/add.py b/sympy/core/add.py
-index 2ec4fff073..f2a5d0dd77 100644
---- a/sympy/core/add.py
-+++ b/sympy/core/add.py
-@@ -509,10 +509,9 @@ def _eval_is_imaginary(self):
-                 im_I.append(a*S.ImaginaryUnit)
-             else:
-                 return
--        b = self.func(*nz)
--        if b.is_zero:
-+        if self.func(*nz).is_zero:
-             return fuzzy_not(self.func(*im_I).is_zero)
--        elif b.is_zero is False:
-+        elif self.func(*nz).is_zero is False:
-             return False
- 
-     def _eval_is_zero(self):
-@@ -540,15 +539,12 @@ def _eval_is_zero(self):
-                 return
-         if z == len(self.args):
-             return True
--        if len(nz) == len(self.args):
--            return None
--        b = self.func(*nz)
--        if b.is_zero:
-+        if self.func(*nz).is_zero:
-             if not im_or_z and not im:
-                 return True
-             if im and not im_or_z:
-                 return False
--        if b.is_zero is False:
-+        if self.func(*nz).is_zero is False:
-             return False
- 
-     def _eval_is_odd(self):
-@@ -580,11 +576,11 @@ def _eval_is_positive(self):
-             v = _monotonic_sign(a)
-             if v is not None:
-                 s = v + c
--                if s != self and s.is_positive and a.is_nonnegative:
-+                if s.is_positive and a.is_nonnegative:
-                     return True
-                 if len(self.free_symbols) == 1:
-                     v = _monotonic_sign(self)
--                    if v is not None and v != self and v.is_positive:
-+                    if v is not None and v.is_positive:
-                         return True
-         pos = nonneg = nonpos = unknown_sign = False
-         saw_INF = set()
-@@ -633,11 +629,11 @@ def _eval_is_nonnegative(self):
-                 v = _monotonic_sign(a)
-                 if v is not None:
-                     s = v + c
--                    if s != self and s.is_nonnegative:
-+                    if s.is_nonnegative:
-                         return True
-                     if len(self.free_symbols) == 1:
-                         v = _monotonic_sign(self)
--                        if v is not None and v != self and v.is_nonnegative:
-+                        if v is not None and v.is_nonnegative:
-                             return True
- 
-     def _eval_is_nonpositive(self):
-@@ -648,11 +644,11 @@ def _eval_is_nonpositive(self):
-                 v = _monotonic_sign(a)
-                 if v is not None:
-                     s = v + c
--                    if s != self and s.is_nonpositive:
-+                    if s.is_nonpositive:
-                         return True
-                     if len(self.free_symbols) == 1:
-                         v = _monotonic_sign(self)
--                        if v is not None and v != self and v.is_nonpositive:
-+                        if v is not None and v.is_nonpositive:
-                             return True
- 
-     def _eval_is_negative(self):
-@@ -664,11 +660,11 @@ def _eval_is_negative(self):
-             v = _monotonic_sign(a)
-             if v is not None:
-                 s = v + c
--                if s != self and s.is_negative and a.is_nonpositive:
-+                if s.is_negative and a.is_nonpositive:
-                     return True
-                 if len(self.free_symbols) == 1:
-                     v = _monotonic_sign(self)
--                    if v is not None and v != self and v.is_negative:
-+                    if v is not None and v.is_negative:
-                         return True
-         neg = nonpos = nonneg = unknown_sign = False
-         saw_INF = set()
-diff --git a/sympy/core/basic.py b/sympy/core/basic.py
-index 04452ce9a0..d4b335c9cf 100644
---- a/sympy/core/basic.py
-+++ b/sympy/core/basic.py
-@@ -1,7 +1,6 @@
- """Base class for all the objects in SymPy"""
- from __future__ import print_function, division
- from collections import Mapping, defaultdict
--from itertools import chain
- 
- from .assumptions import BasicMeta, ManagedProperties
- from .cache import cacheit
-@@ -1661,13 +1660,8 @@ def _exec_constructor_postprocessors(cls, obj):
-                 if i in Basic._constructor_postprocessor_mapping:
-                     for k, v in Basic._constructor_postprocessor_mapping[i].items():
-                         postprocessors[k].extend([j for j in v if j not in postprocessors[k]])
--                else:
--                    postprocessor_mappings = (
--                        Basic._constructor_postprocessor_mapping[cls].items()
--                        for cls in type(i).mro()
--                        if cls in Basic._constructor_postprocessor_mapping
--                    )
--                    for k, v in chain.from_iterable(postprocessor_mappings):
-+                elif type(i) in Basic._constructor_postprocessor_mapping:
-+                    for k, v in Basic._constructor_postprocessor_mapping[type(i)].items():
-                         postprocessors[k].extend([j for j in v if j not in postprocessors[k]])
-             except TypeError:
-                 pass
-diff --git a/sympy/core/expr.py b/sympy/core/expr.py
-index cc815aec49..2ffa49a351 100644
---- a/sympy/core/expr.py
-+++ b/sympy/core/expr.py
-@@ -346,9 +346,9 @@ def _from_mpmath(x, prec):
- 
-     @property
-     def is_number(self):
--        """Returns True if ``self`` has no free symbols.
--        It will be faster than ``if not self.free_symbols``, however, since
--        ``is_number`` will fail as soon as it hits a free symbol.
-+        """Returns True if 'self' has no free symbols.
-+        It will be faster than `if not self.free_symbols`, however, since
-+        `is_number` will fail as soon as it hits a free symbol.
- 
-         Examples
-         ========
-diff --git a/sympy/core/power.py b/sympy/core/power.py
-index 61d7a8f928..e221fa252b 100644
---- a/sympy/core/power.py
-+++ b/sympy/core/power.py
-@@ -1062,14 +1062,7 @@ def _eval_is_rational(self):
-                 return e.is_zero
- 
-     def _eval_is_algebraic(self):
--        def _is_one(expr):
--            try:
--                return (expr - 1).is_zero
--            except ValueError:
--                # when the operation is not allowed
--                return False
--
--        if self.base.is_zero or _is_one(self.base):
-+        if self.base.is_zero or (self.base - 1).is_zero:
-             return True
-         elif self.exp.is_rational:
-             if self.base.is_algebraic is False:
-@@ -1077,7 +1070,7 @@ def _is_one(expr):
-             return self.base.is_algebraic
-         elif self.base.is_algebraic and self.exp.is_algebraic:
-             if ((fuzzy_not(self.base.is_zero)
--                and fuzzy_not(_is_one(self.base)))
-+                and fuzzy_not((self.base - 1).is_zero))
-                 or self.base.is_integer is False
-                 or self.base.is_irrational):
-                 return self.exp.is_rational
-diff --git a/sympy/core/sympify.py b/sympy/core/sympify.py
-index 402fdcc7dc..fbe187ffd1 100644
---- a/sympy/core/sympify.py
-+++ b/sympy/core/sympify.py
-@@ -50,7 +50,6 @@ class CantSympify(object):
-     """
-     pass
- 
--
- def sympify(a, locals=None, convert_xor=True, strict=False, rational=False,
-         evaluate=None):
-     """Converts an arbitrary expression to a type that can be used inside SymPy.
-@@ -257,13 +256,12 @@ def sympify(a, locals=None, convert_xor=True, strict=False, rational=False,
-         else:
-             return a
- 
--    # Support for basic numpy datatypes
-+    #Support for basic numpy datatypes
-     if type(a).__module__ == 'numpy':
-         import numpy as np
-         if np.isscalar(a):
-             if not isinstance(a, np.floating):
--                func = converter[complex] if np.iscomplex(a) else sympify
--                return func(np.asscalar(a))
-+                return sympify(np.asscalar(a))
-             else:
-                 try:
-                     from sympy.core.numbers import Float
-diff --git a/sympy/core/tests/test_constructor_postprocessor.py b/sympy/core/tests/test_constructor_postprocessor.py
-index c434a51267..e85223752f 100644
---- a/sympy/core/tests/test_constructor_postprocessor.py
-+++ b/sympy/core/tests/test_constructor_postprocessor.py
-@@ -24,16 +24,11 @@ class SymbolRemovesOtherSymbols(Symbol):
-     # Test class for a symbol that removes other symbols in `Mul`.
-     pass
- 
-+
- Basic._constructor_postprocessor_mapping[SymbolRemovesOtherSymbols] = {
-     "Mul": [_postprocess_SymbolRemovesOtherSymbols],
- }
- 
--class SubclassSymbolInMulOnce(SymbolInMulOnce):
--    pass
--
--class SubclassSymbolRemovesOtherSymbols(SymbolRemovesOtherSymbols):
--    pass
--
- 
- def test_constructor_postprocessors1():
-     a = symbols("a")
-@@ -52,24 +47,4 @@ def test_constructor_postprocessors1():
-     assert (3*w).args == (3, w)
-     assert 3*a*w**2 == 3*w**2
-     assert 3*a*x**3*w**2 == 3*w**2
--    assert set((w + x).args) == set((x, w))
--
--
--def test_constructor_postprocessors2():
--    a = symbols("a")
--    x = SubclassSymbolInMulOnce("x")
--    y = SubclassSymbolInMulOnce("y")
--    assert isinstance(3*x, Mul)
--    assert (3*x).args == (3, x)
--    assert x*x == x
--    assert 3*x*x == 3*x
--    assert 2*x*x + x == 3*x
--    assert x**3*y*y == x*y
--    assert x**5 + y*x**3 == x + x*y
--
--    w = SubclassSymbolRemovesOtherSymbols("w")
--    assert x*w == w
--    assert (3*w).args == (3, w)
--    assert 3*a*w**2 == 3*w**2
--    assert 3*a*x**3*w**2 == 3*w**2
--    assert set((w + x).args) == set((x, w))
-+    assert (w + x).args == (x, w)
-diff --git a/sympy/core/tests/test_sympify.py b/sympy/core/tests/test_sympify.py
-index 6e87b3ea54..71e881179d 100644
---- a/sympy/core/tests/test_sympify.py
-+++ b/sympy/core/tests/test_sympify.py
-@@ -560,15 +560,11 @@ def equal(x, y):
-         skip('numpy not installed.Abort numpy tests.')
- 
-     assert sympify(np.bool_(1)) is S(True)
--    try:
--        assert equal(
--            sympify(np.int_(1234567891234567891)), S(1234567891234567891))
--        assert equal(
--            sympify(np.intp(1234567891234567891)), S(1234567891234567891))
--    except OverflowError:
--        # May fail on 32-bit systems: Python int too large to convert to C long
--        pass
-+    assert equal(
-+        sympify(np.int_(1234567891234567891)), S(1234567891234567891))
-     assert equal(sympify(np.intc(1234567891)), S(1234567891))
-+    assert equal(
-+        sympify(np.intp(1234567891234567891)), S(1234567891234567891))
-     assert equal(sympify(np.int8(-123)), S(-123))
-     assert equal(sympify(np.int16(-12345)), S(-12345))
-     assert equal(sympify(np.int32(-1234567891)), S(-1234567891))
-@@ -582,11 +578,8 @@ def equal(x, y):
-     assert equal(sympify(np.float32(1.123456)), Float(1.123456, precision=24))
-     assert equal(sympify(np.float64(1.1234567891234)),
-                 Float(1.1234567891234, precision=53))
--    assert equal(sympify(np.longdouble(1.123456789)),
--                 Float(1.123456789, precision=80))
-     assert equal(sympify(np.complex64(1 + 2j)), S(1.0 + 2.0*I))
-     assert equal(sympify(np.complex128(1 + 2j)), S(1.0 + 2.0*I))
--    assert equal(sympify(np.longcomplex(1 + 2j)), S(1.0 + 2.0*I))
- 
-     try:
-         assert equal(sympify(np.float96(1.123456789)),
-diff --git a/sympy/functions/special/delta_functions.py b/sympy/functions/special/delta_functions.py
-index 894c3918d3..e98b61f18e 100644
---- a/sympy/functions/special/delta_functions.py
-+++ b/sympy/functions/special/delta_functions.py
-@@ -369,15 +369,15 @@ def _sage_(self):
- class Heaviside(Function):
-     """Heaviside Piecewise function
- 
--    Heaviside function has the following properties [1]_:
-+    Heaviside function has the following properties [*]_:
- 
-     1) ``diff(Heaviside(x),x) = DiracDelta(x)``
-                         ``( 0, if x < 0``
--    2) ``Heaviside(x) = < ( undefined if x==0 [1]``
-+    2) ``Heaviside(x) = < ( undefined if x==0 [*]``
-                         ``( 1, if x > 0``
-     3) ``Max(0,x).diff(x) = Heaviside(x)``
- 
--    .. [1] Regarding to the value at 0, Mathematica defines ``H(0) = 1``,
-+    .. [*] Regarding to the value at 0, Mathematica defines ``H(0) = 1``,
-            but Maple uses ``H(0) = undefined``.  Different application areas
-            may have specific conventions.  For example, in control theory, it
-            is common practice to assume ``H(0) == 0`` to match the Laplace
-@@ -407,8 +407,8 @@ class Heaviside(Function):
-     References
-     ==========
- 
--    .. [2] http://mathworld.wolfram.com/HeavisideStepFunction.html
--    .. [3] http://dlmf.nist.gov/1.16#iv
-+    .. [1] http://mathworld.wolfram.com/HeavisideStepFunction.html
-+    .. [2] http://dlmf.nist.gov/1.16#iv
- 
-     """
- 
-diff --git a/sympy/integrals/prde.py b/sympy/integrals/prde.py
-index 706578fb0f..78eeb44859 100644
---- a/sympy/integrals/prde.py
-+++ b/sympy/integrals/prde.py
-@@ -986,10 +986,9 @@ def is_deriv_k(fa, fd, DE):
-     dfa, dfd = dfa.cancel(dfd, include=True)
- 
-     # Our assumption here is that each monomial is recursively transcendental
--    if len(DE.exts) != len(DE.D):
-+    if len(DE.L_K) + len(DE.E_K) != len(DE.D) - 1:
-         if [i for i in DE.cases if i == 'tan'] or \
--                (set([i for i in DE.cases if i == 'primitive']) -
--                        set(DE.indices('log'))):
-+                set([i for i in DE.cases if i == 'primitive']) - set(DE.L_K):
-             raise NotImplementedError("Real version of the structure "
-                 "theorems with hypertangent support is not yet implemented.")
- 
-@@ -997,8 +996,8 @@ def is_deriv_k(fa, fd, DE):
-         raise NotImplementedError("Nonelementary extensions not supported "
-             "in the structure theorems.")
- 
--    E_part = [DE.D[i].quo(Poly(DE.T[i], DE.T[i])).as_expr() for i in DE.indices('exp')]
--    L_part = [DE.D[i].as_expr() for i in DE.indices('log')]
-+    E_part = [DE.D[i].quo(Poly(DE.T[i], DE.T[i])).as_expr() for i in DE.E_K]
-+    L_part = [DE.D[i].as_expr() for i in DE.L_K]
- 
-     lhs = Matrix([E_part + L_part])
-     rhs = Matrix([dfa.as_expr()/dfd.as_expr()])
-@@ -1016,12 +1015,10 @@ def is_deriv_k(fa, fd, DE):
-             raise NotImplementedError("Cannot work with non-rational "
-                 "coefficients in this case.")
-         else:
--            terms = ([DE.extargs[i] for i in DE.indices('exp')] +
--                    [DE.T[i] for i in DE.indices('log')])
-+            terms = DE.E_args + [DE.T[i] for i in DE.L_K]
-             ans = list(zip(terms, u))
-             result = Add(*[Mul(i, j) for i, j in ans])
--            argterms = ([DE.T[i] for i in DE.indices('exp')] +
--                    [DE.extargs[i] for i in DE.indices('log')])
-+            argterms = [DE.T[i] for i in DE.E_K] + DE.L_args
-             l = []
-             ld = []
-             for i, j in zip(argterms, u):
-@@ -1098,10 +1095,9 @@ def is_log_deriv_k_t_radical(fa, fd, DE, Df=True):
-         dfa, dfd = fa, fd
- 
-     # Our assumption here is that each monomial is recursively transcendental
--    if len(DE.exts) != len(DE.D):
-+    if len(DE.L_K) + len(DE.E_K) != len(DE.D) - 1:
-         if [i for i in DE.cases if i == 'tan'] or \
--                (set([i for i in DE.cases if i == 'primitive']) -
--                        set(DE.indices('log'))):
-+                set([i for i in DE.cases if i == 'primitive']) - set(DE.L_K):
-             raise NotImplementedError("Real version of the structure "
-                 "theorems with hypertangent support is not yet implemented.")
- 
-@@ -1109,8 +1105,8 @@ def is_log_deriv_k_t_radical(fa, fd, DE, Df=True):
-         raise NotImplementedError("Nonelementary extensions not supported "
-             "in the structure theorems.")
- 
--    E_part = [DE.D[i].quo(Poly(DE.T[i], DE.T[i])).as_expr() for i in DE.indices('exp')]
--    L_part = [DE.D[i].as_expr() for i in DE.indices('log')]
-+    E_part = [DE.D[i].quo(Poly(DE.T[i], DE.T[i])).as_expr() for i in DE.E_K]
-+    L_part = [DE.D[i].as_expr() for i in DE.L_K]
- 
-     lhs = Matrix([E_part + L_part])
-     rhs = Matrix([dfa.as_expr()/dfd.as_expr()])
-@@ -1132,15 +1128,13 @@ def is_log_deriv_k_t_radical(fa, fd, DE, Df=True):
-         else:
-             n = reduce(ilcm, [i.as_numer_denom()[1] for i in u])
-             u *= n
--            terms = ([DE.T[i] for i in DE.indices('exp')] +
--                    [DE.extargs[i] for i in DE.indices('log')])
-+            terms = [DE.T[i] for i in DE.E_K] + DE.L_args
-             ans = list(zip(terms, u))
-             result = Mul(*[Pow(i, j) for i, j in ans])
- 
-             # exp(f) will be the same as result up to a multiplicative
-             # constant.  We now find the log of that constant.
--            argterms = ([DE.extargs[i] for i in DE.indices('exp')] +
--                    [DE.T[i] for i in DE.indices('log')])
-+            argterms = DE.E_args + [DE.T[i] for i in DE.L_K]
-             const = cancel(fa.as_expr()/fd.as_expr() -
-                 Add(*[Mul(i, j/n) for i, j in zip(argterms, u)]))
- 
-diff --git a/sympy/integrals/risch.py b/sympy/integrals/risch.py
-index 0fd66f9d31..b1f2494326 100644
---- a/sympy/integrals/risch.py
-+++ b/sympy/integrals/risch.py
-@@ -130,8 +130,12 @@ class DifferentialExtension(object):
-       For back-substitution after integration.
-     - backsubs: A (possibly empty) list of further substitutions to be made on
-       the final integral to make it look more like the integrand.
--    - exts:
--    - extargs:
-+    - E_K: List of the positions of the exponential extensions in T.
-+    - E_args: The arguments of each of the exponentials in E_K.
-+    - L_K: List of the positions of the logarithmic extensions in T.
-+    - L_args: The arguments of each of the logarithms in L_K.
-+    (See the docstrings of is_deriv_k() and is_log_deriv_k_t_radical() for
-+    more information on E_K, E_args, L_K, and L_args)
-     - cases: List of string representations of the cases of T.
-     - t: The top level extension variable, as defined by the current level
-       (see level below).
-@@ -157,8 +161,8 @@ class DifferentialExtension(object):
-     # of the class easily (the memory use doesn't matter too much, since we
-     # only create one DifferentialExtension per integration).  Also, it's nice
-     # to have a safeguard when debugging.
--    __slots__ = ('f', 'x', 'T', 'D', 'fa', 'fd', 'Tfuncs', 'backsubs',
--        'exts', 'extargs', 'cases', 'case', 't', 'd', 'newf', 'level',
-+    __slots__ = ('f', 'x', 'T', 'D', 'fa', 'fd', 'Tfuncs', 'backsubs', 'E_K',
-+        'E_args', 'L_K', 'L_args', 'cases', 'case', 't', 'd', 'newf', 'level',
-         'ts', 'dummy')
- 
-     def __init__(self, f=None, x=None, handle_first='log', dummy=False, extension=None, rewrite_complex=False):
-@@ -512,8 +516,8 @@ def _exp_part(self, exps):
-                 darg = darga.as_expr()/dargd.as_expr()
-                 self.t = next(self.ts)
-                 self.T.append(self.t)
--                self.extargs.append(arg)
--                self.exts.append('exp')
-+                self.E_args.append(arg)
-+                self.E_K.append(len(self.T) - 1)
-                 self.D.append(darg.as_poly(self.t, expand=False)*Poly(self.t,
-                     self.t, expand=False))
-                 if self.dummy:
-@@ -566,8 +570,8 @@ def _log_part(self, logs):
-                 darg = darga.as_expr()/dargd.as_expr()
-                 self.t = next(self.ts)
-                 self.T.append(self.t)
--                self.extargs.append(arg)
--                self.exts.append('log')
-+                self.L_args.append(arg)
-+                self.L_K.append(len(self.T) - 1)
-                 self.D.append(cancel(darg.as_expr()/arg).as_poly(self.t,
-                     expand=False))
-                 if self.dummy:
-@@ -587,11 +591,11 @@ def _important_attrs(self):
- 
-         Used for testing and debugging purposes.
- 
--        The attributes are (fa, fd, D, T, Tfuncs, backsubs,
--        exts, extargs).
-+        The attributes are (fa, fd, D, T, Tfuncs, backsubs, E_K, E_args,
-+        L_K, L_args).
-         """
-         return (self.fa, self.fd, self.D, self.T, self.Tfuncs,
--            self.backsubs, self.exts, self.extargs)
-+            self.backsubs, self.E_K, self.E_args, self.L_K, self.L_args)
- 
-     # NOTE: this printing doesn't follow the Python's standard
-     # eval(repr(DE)) == DE, where DE is the DifferentialExtension object
-@@ -627,8 +631,7 @@ def reset(self):
-         self.T = [self.x]
-         self.D = [Poly(1, self.x)]
-         self.level = -1
--        self.exts = [None]
--        self.extargs = [None]
-+        self.L_K, self.E_K, self.L_args, self.E_args = [], [], [], []
-         if self.dummy:
-             self.ts = numbered_symbols('t', cls=Dummy)
-         else:
-@@ -640,30 +643,6 @@ def reset(self):
-         self.Tfuncs = []
-         self.newf = self.f
- 
--    def indices(self, extension):
--        """
--        Args:
--            extension (str): represents a valid extension type.
--
--        Returns:
--            list: A list of indices of 'exts' where extension of
--                  type 'extension' is present.
--
--        Examples
--        ========
--
--        >>> from sympy.integrals.risch import DifferentialExtension
--        >>> from sympy import log, exp
--        >>> from sympy.abc import x
--        >>> DE = DifferentialExtension(log(x) + exp(x), x, handle_first='exp')
--        >>> DE.indices('log')
--        [2]
--        >>> DE.indices('exp')
--        [1]
--
--        """
--        return [i for i, ext in enumerate(self.exts) if ext == extension]
--
-     def increment_level(self):
-         """
-         Increment the level of self.
-diff --git a/sympy/integrals/tests/test_prde.py b/sympy/integrals/tests/test_prde.py
-index 42ab5e5177..77a6c4d8aa 100644
---- a/sympy/integrals/tests/test_prde.py
-+++ b/sympy/integrals/tests/test_prde.py
-@@ -237,48 +237,48 @@ def test_limited_integrate():
- 
- 
- def test_is_log_deriv_k_t_radical():
--    DE = DifferentialExtension(extension={'D': [Poly(1, x)], 'exts': [None],
--        'extargs': [None]})
-+    DE = DifferentialExtension(extension={'D': [Poly(1, x)], 'E_K': [], 'L_K': [],
-+        'E_args': [], 'L_args': []})
-     assert is_log_deriv_k_t_radical(Poly(2*x, x), Poly(1, x), DE) is None
- 
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(2*t1, t1), Poly(1/x, t2)],
--        'exts': [None, 'exp', 'log'], 'extargs': [None, 2*x, x]})
-+        'L_K': [2], 'E_K': [1], 'L_args': [x], 'E_args': [2*x]})
-     assert is_log_deriv_k_t_radical(Poly(x + t2/2, t2), Poly(1, t2), DE) == \
-         ([(t1, 1), (x, 1)], t1*x, 2, 0)
-     # TODO: Add more tests
- 
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(t0, t0), Poly(1/x, t)],
--        'exts': [None, 'exp', 'log'], 'extargs': [None, x, x]})
-+        'L_K': [2], 'E_K': [1], 'L_args': [x], 'E_args': [x]})
-     assert is_log_deriv_k_t_radical(Poly(x + t/2 + 3, t), Poly(1, t), DE) == \
-         ([(t0, 2), (x, 1)], x*t0**2, 2, 3)
- 
- 
- def test_is_deriv_k():
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(1/x, t1), Poly(1/(x + 1), t2)],
--        'exts': [None, 'log', 'log'], 'extargs': [None, x, x + 1]})
-+        'L_K': [1, 2], 'E_K': [], 'L_args': [x, x + 1], 'E_args': []})
-     assert is_deriv_k(Poly(2*x**2 + 2*x, t2), Poly(1, t2), DE) == \
-         ([(t1, 1), (t2, 1)], t1 + t2, 2)
- 
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(1/x, t1), Poly(t2, t2)],
--        'exts': [None, 'log', 'exp'], 'extargs': [None, x, x]})
-+        'L_K': [1], 'E_K': [2], 'L_args': [x], 'E_args': [x]})
-     assert is_deriv_k(Poly(x**2*t2**3, t2), Poly(1, t2), DE) == \
-         ([(x, 3), (t1, 2)], 2*t1 + 3*x, 1)
-     # TODO: Add more tests, including ones with exponentials
- 
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(2/x, t1)],
--        'exts': [None, 'log'], 'extargs': [None, x**2]})
-+        'L_K': [1], 'E_K': [], 'L_args': [x**2], 'E_args': []})
-     assert is_deriv_k(Poly(x, t1), Poly(1, t1), DE) == \
-         ([(t1, S(1)/2)], t1/2, 1)
- 
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(2/(1 + x), t0)],
--        'exts': [None, 'log'], 'extargs': [None, x**2 + 2*x + 1]})
-+        'L_K': [1], 'E_K': [], 'L_args': [x**2 + 2*x + 1], 'E_args': []})
-     assert is_deriv_k(Poly(1 + x, t0), Poly(1, t0), DE) == \
-         ([(t0, S(1)/2)], t0/2, 1)
- 
-     # Issue 10798
-     # DE = DifferentialExtension(log(1/x), x)
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(-1/x, t)],
--        'exts': [None, 'log'], 'extargs': [None, 1/x]})
-+        'L_K': [1], 'E_K': [], 'L_args': [1/x], 'E_args': []})
-     assert is_deriv_k(Poly(1, t), Poly(x, t), DE) == ([(t, 1)], t, 1)
- 
- 
-diff --git a/sympy/integrals/tests/test_risch.py b/sympy/integrals/tests/test_risch.py
-index c678ccad3c..7308a6ef02 100644
---- a/sympy/integrals/tests/test_risch.py
-+++ b/sympy/integrals/tests/test_risch.py
-@@ -409,38 +409,38 @@ def test_DifferentialExtension_exp():
-     assert DifferentialExtension(exp(x) + exp(x**2), x)._important_attrs == \
-         (Poly(t1 + t0, t1), Poly(1, t1), [Poly(1, x,), Poly(t0, t0),
-         Poly(2*x*t1, t1)], [x, t0, t1], [Lambda(i, exp(i)),
--        Lambda(i, exp(i**2))], [], [None, 'exp', 'exp'], [None, x, x**2])
-+        Lambda(i, exp(i**2))], [], [1, 2], [x, x**2], [], [])
-     assert DifferentialExtension(exp(x) + exp(2*x), x)._important_attrs == \
-         (Poly(t0**2 + t0, t0), Poly(1, t0), [Poly(1, x), Poly(t0, t0)], [x, t0],
--        [Lambda(i, exp(i))], [], [None, 'exp'], [None, x])
-+        [Lambda(i, exp(i))], [], [1], [x], [], [])
-     assert DifferentialExtension(exp(x) + exp(x/2), x)._important_attrs == \
-         (Poly(t0**2 + t0, t0), Poly(1, t0), [Poly(1, x), Poly(t0/2, t0)],
--        [x, t0], [Lambda(i, exp(i/2))], [], [None, 'exp'], [None, x/2])
-+        [x, t0], [Lambda(i, exp(i/2))], [], [1], [x/2], [], [])
-     assert DifferentialExtension(exp(x) + exp(x**2) + exp(x + x**2), x)._important_attrs == \
-         (Poly((1 + t0)*t1 + t0, t1), Poly(1, t1), [Poly(1, x), Poly(t0, t0),
-         Poly(2*x*t1, t1)], [x, t0, t1], [Lambda(i, exp(i)),
--        Lambda(i, exp(i**2))], [], [None, 'exp', 'exp'], [None, x, x**2])
-+        Lambda(i, exp(i**2))], [], [1, 2], [x, x**2], [], [])
-     assert DifferentialExtension(exp(x) + exp(x**2) + exp(x + x**2 + 1), x)._important_attrs == \
-         (Poly((1 + S.Exp1*t0)*t1 + t0, t1), Poly(1, t1), [Poly(1, x),
-         Poly(t0, t0), Poly(2*x*t1, t1)], [x, t0, t1], [Lambda(i, exp(i)),
--        Lambda(i, exp(i**2))], [], [None, 'exp', 'exp'], [None, x, x**2])
-+        Lambda(i, exp(i**2))], [], [1, 2], [x, x**2], [], [])
-     assert DifferentialExtension(exp(x) + exp(x**2) + exp(x/2 + x**2), x)._important_attrs == \
-         (Poly((t0 + 1)*t1 + t0**2, t1), Poly(1, t1), [Poly(1, x),
-         Poly(t0/2, t0), Poly(2*x*t1, t1)], [x, t0, t1],
-         [Lambda(i, exp(i/2)), Lambda(i, exp(i**2))],
--        [(exp(x/2), sqrt(exp(x)))], [None, 'exp', 'exp'], [None, x/2, x**2])
-+        [(exp(x/2), sqrt(exp(x)))], [1, 2], [x/2, x**2], [], [])
-     assert DifferentialExtension(exp(x) + exp(x**2) + exp(x/2 + x**2 + 3), x)._important_attrs == \
-         (Poly((t0*exp(3) + 1)*t1 + t0**2, t1), Poly(1, t1), [Poly(1, x),
-         Poly(t0/2, t0), Poly(2*x*t1, t1)], [x, t0, t1], [Lambda(i, exp(i/2)),
--        Lambda(i, exp(i**2))], [(exp(x/2), sqrt(exp(x)))], [None, 'exp', 'exp'],
--        [None, x/2, x**2])
-+        Lambda(i, exp(i**2))], [(exp(x/2), sqrt(exp(x)))], [1, 2], [x/2, x**2],
-+        [], [])
-     assert DifferentialExtension(sqrt(exp(x)), x)._important_attrs == \
-         (Poly(t0, t0), Poly(1, t0), [Poly(1, x), Poly(t0/2, t0)], [x, t0],
--        [Lambda(i, exp(i/2))], [(exp(x/2), sqrt(exp(x)))], [None, 'exp'], [None, x/2])
-+        [Lambda(i, exp(i/2))], [(exp(x/2), sqrt(exp(x)))], [1], [x/2], [], [])
- 
-     assert DifferentialExtension(exp(x/2), x)._important_attrs == \
-         (Poly(t0, t0), Poly(1, t0), [Poly(1, x), Poly(t0/2, t0)], [x, t0],
--        [Lambda(i, exp(i/2))], [], [None, 'exp'], [None, x/2])
-+        [Lambda(i, exp(i/2))], [], [1], [x/2], [], [])
- 
- 
- def test_DifferentialExtension_log():
-@@ -448,13 +448,12 @@ def test_DifferentialExtension_log():
-         (Poly(t0*t1**2 + (t0*log(2) + t0**2)*t1, t1), Poly(1, t1),
-         [Poly(1, x), Poly(1/x, t0),
-         Poly(1/(x + 1), t1, expand=False)], [x, t0, t1],
--        [Lambda(i, log(i)), Lambda(i, log(i + 1))], [], [None, 'log', 'log'],
--        [None, x, x + 1])
-+        [Lambda(i, log(i)), Lambda(i, log(i + 1))], [], [], [],
-+        [1, 2], [x, x + 1])
-     assert DifferentialExtension(x**x*log(x), x)._important_attrs == \
-         (Poly(t0*t1, t1), Poly(1, t1), [Poly(1, x), Poly(1/x, t0),
-         Poly((1 + t0)*t1, t1)], [x, t0, t1], [Lambda(i, log(i)),
--        Lambda(i, exp(t0*i))], [(exp(x*log(x)), x**x)], [None, 'log', 'exp'],
--        [None, x, t0*x])
-+        Lambda(i, exp(t0*i))], [(exp(x*log(x)), x**x)], [2], [t0*x], [1], [x])
- 
- 
- def test_DifferentialExtension_symlog():
-@@ -462,26 +461,24 @@ def test_DifferentialExtension_symlog():
-     assert DifferentialExtension(log(x**x), x)._important_attrs == \
-         (Poly(t0*x, t1), Poly(1, t1), [Poly(1, x), Poly(1/x, t0), Poly((t0 +
-             1)*t1, t1)], [x, t0, t1], [Lambda(i, log(i)), Lambda(i, exp(i*t0))],
--            [(exp(x*log(x)), x**x)], [None, 'log', 'exp'], [None, x, t0*x])
-+            [(exp(x*log(x)), x**x)], [2], [t0*x], [1], [x])
-     assert DifferentialExtension(log(x**y), x)._important_attrs == \
-         (Poly(y*t0, t0), Poly(1, t0), [Poly(1, x), Poly(1/x, t0)], [x, t0],
--        [Lambda(i, log(i))], [(y*log(x), log(x**y))], [None, 'log'],
--        [None, x])
-+        [Lambda(i, log(i))], [(y*log(x), log(x**y))], [], [], [1], [x])
-     assert DifferentialExtension(log(sqrt(x)), x)._important_attrs == \
-         (Poly(t0, t0), Poly(2, t0), [Poly(1, x), Poly(1/x, t0)], [x, t0],
--        [Lambda(i, log(i))], [(log(x)/2, log(sqrt(x)))], [None, 'log'],
--        [None, x])
-+        [Lambda(i, log(i))], [(log(x)/2, log(sqrt(x)))], [], [], [1], [x])
- 
- 
- def test_DifferentialExtension_handle_first():
-     assert DifferentialExtension(exp(x)*log(x), x, handle_first='log')._important_attrs == \
-         (Poly(t0*t1, t1), Poly(1, t1), [Poly(1, x), Poly(1/x, t0),
-         Poly(t1, t1)], [x, t0, t1], [Lambda(i, log(i)), Lambda(i, exp(i))],
--        [], [None, 'log', 'exp'], [None, x, x])
-+        [], [2], [x], [1], [x])
-     assert DifferentialExtension(exp(x)*log(x), x, handle_first='exp')._important_attrs == \
-         (Poly(t0*t1, t1), Poly(1, t1), [Poly(1, x), Poly(t0, t0),
-         Poly(1/x, t1)], [x, t0, t1], [Lambda(i, exp(i)), Lambda(i, log(i))],
--        [], [None, 'exp', 'log'], [None, x, x])
-+        [], [1], [x], [2], [x])
- 
-     # This one must have the log first, regardless of what we set it to
-     # (because the log is inside of the exponential: x**x == exp(x*log(x)))
-@@ -492,7 +489,7 @@ def test_DifferentialExtension_handle_first():
-         (Poly((-1 + x - x*t0**2)*t1, t1), Poly(x, t1),
-             [Poly(1, x), Poly(1/x, t0), Poly((1 + t0)*t1, t1)], [x, t0, t1],
-             [Lambda(i, log(i)), Lambda(i, exp(t0*i))], [(exp(x*log(x)), x**x)],
--            [None, 'log', 'exp'], [None, x, t0*x])
-+            [2], [t0*x], [1], [x])
- 
- 
- def test_DifferentialExtension_all_attrs():
-@@ -526,16 +523,12 @@ def test_DifferentialExtension_all_attrs():
-     assert DE.d == Poly(1/x, t1) == DE.D[DE.level]
-     assert DE.case == 'primitive'
- 
--    # Test methods
--    assert DE.indices('log') == [2]
--    assert DE.indices('exp') == [1]
--
- 
- def test_DifferentialExtension_extension_flag():
-     raises(ValueError, lambda: DifferentialExtension(extension={'T': [x, t]}))
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(t, t)]})
-     assert DE._important_attrs == (None, None, [Poly(1, x), Poly(t, t)], [x, t],
--        None, None, None, None)
-+        None, None, None, None, None, None)
-     assert DE.d == Poly(t, t)
-     assert DE.t == t
-     assert DE.level == -1
-@@ -544,9 +537,9 @@ def test_DifferentialExtension_extension_flag():
-     assert DE.case == 'exp'
- 
-     DE = DifferentialExtension(extension={'D': [Poly(1, x), Poly(t, t)],
--        'exts': [None, 'exp'], 'extargs': [None, x]})
-+        'E_K': [1], 'E_args': [x], 'L_K': [], 'L_args': []})
-     assert DE._important_attrs == (None, None, [Poly(1, x), Poly(t, t)], [x, t],
--        None, None, [None, 'exp'], [None, x])
-+        None, None, [1], [x], [], [])
-     raises(ValueError, lambda: DifferentialExtension())
- 
- 
-@@ -555,19 +548,19 @@ def test_DifferentialExtension_misc():
-     assert DifferentialExtension(sin(y)*exp(x), x)._important_attrs == \
-         (Poly(sin(y)*t0, t0, domain='ZZ[sin(y)]'), Poly(1, t0, domain='ZZ'),
-         [Poly(1, x, domain='ZZ'), Poly(t0, t0, domain='ZZ')], [x, t0],
--        [Lambda(i, exp(i))], [], [None, 'exp'], [None, x])
-+        [Lambda(i, exp(i))], [], [1], [x], [], [])
-     raises(NotImplementedError, lambda: DifferentialExtension(sin(x), x))
-     assert DifferentialExtension(10**x, x)._important_attrs == \
-         (Poly(t0, t0), Poly(1, t0), [Poly(1, x), Poly(log(10)*t0, t0)], [x, t0],
--        [Lambda(i, exp(i*log(10)))], [(exp(x*log(10)), 10**x)], [None, 'exp'],
--        [None, x*log(10)])
-+        [Lambda(i, exp(i*log(10)))], [(exp(x*log(10)), 10**x)], [1], [x*log(10)],
-+        [], [])
-     assert DifferentialExtension(log(x) + log(x**2), x)._important_attrs in [
-         (Poly(3*t0, t0), Poly(2, t0), [Poly(1, x), Poly(2/x, t0)], [x, t0],
--        [Lambda(i, log(i**2))], [], [None, ], [], [1], [x**2]),
-+        [Lambda(i, log(i**2))], [], [], [], [1], [x**2]),
-         (Poly(3*t0, t0), Poly(1, t0), [Poly(1, x), Poly(1/x, t0)], [x, t0],
--        [Lambda(i, log(i))], [], [None, 'log'], [None, x])]
-+        [Lambda(i, log(i))], [], [], [], [1], [x])]
-     assert DifferentialExtension(S.Zero, x)._important_attrs == \
--        (Poly(0, x), Poly(1, x), [Poly(1, x)], [x], [], [], [None], [None])
-+        (Poly(0, x), Poly(1, x), [Poly(1, x)], [x], [], [], [], [], [], [])
- 
- 
- def test_DifferentialExtension_Rothstein():
-@@ -579,8 +572,8 @@ def test_DifferentialExtension_Rothstein():
-         119750400*t0 + 119750400*t0**2 + 39916800*t0**3, t1),
-         [Poly(1, x), Poly(t0, t0), Poly(-(10 + 21*t0 + 10*t0**2)/(1 + 2*t0 +
-         t0**2)*t1, t1, domain='ZZ(t0)')], [x, t0, t1],
--        [Lambda(i, exp(i)), Lambda(i, exp(1/(t0 + 1) - 10*i))], [],
--        [None, 'exp', 'exp'], [None, x, 1/(t0 + 1) - 10*x])
-+        [Lambda(i, exp(i)), Lambda(i, exp(1/(t0 + 1) - 10*i))], [], [1, 2],
-+        [x, 1/(t0 + 1) - 10*x], [], [])
- 
- 
- class TestingException(Exception):
-@@ -700,7 +693,7 @@ def test_DifferentialExtension_printing():
-         "('x', x), ('T', [x, t0, t1]), ('D', [Poly(1, x, domain='ZZ'), Poly(2*x*t0, t0, domain='ZZ[x]'), "
-         "Poly(2*t0*x/(t0 + 1), t1, domain='ZZ(x,t0)')]), ('fa', Poly(t1 + t0**2, t1, domain='ZZ[t0]')), "
-         "('fd', Poly(1, t1, domain='ZZ')), ('Tfuncs', [Lambda(i, exp(i**2)), Lambda(i, log(t0 + 1))]), "
--        "('backsubs', []), ('exts', [None, 'exp', 'log']), ('extargs', [None, x**2, t0 + 1]), "
-+        "('backsubs', []), ('E_K', [1]), ('E_args', [x**2]), ('L_K', [2]), ('L_args', [t0 + 1]), "
-         "('cases', ['base', 'exp', 'primitive']), ('case', 'primitive'), ('t', t1), "
-         "('d', Poly(2*t0*x/(t0 + 1), t1, domain='ZZ(x,t0)')), ('newf', t0**2 + t1), ('level', -1), "
-         "('dummy', False)]))")
-diff --git a/sympy/matrices/common.py b/sympy/matrices/common.py
-index 7ef51bc847..dc37416525 100644
---- a/sympy/matrices/common.py
-+++ b/sympy/matrices/common.py
-@@ -239,9 +239,10 @@ def col_join(self, other):
-         col
-         row_join
-         """
--        # A null matrix can always be stacked (see  #10770)
--        if self.rows == 0 and self.cols != other.cols:
--            return self._new(0, other.cols, []).col_join(other)
-+        from sympy.matrices import MutableMatrix
-+        # Allows you to build a matrix even if it is null matrix
-+        if not self:
-+            return type(self)(other)
- 
-         if self.cols != other.cols:
-             raise ShapeError(
-@@ -377,6 +378,11 @@ def hstack(cls, *args):
-         if len(args) == 0:
-             return cls._new()
- 
-+        # Check if all matrices have zero rows
-+        if all(arg.rows == 0 for arg in args):
-+            total_cols = sum(arg.cols for arg in args)
-+            return cls.zeros(0, total_cols)
-+
-         kls = type(args[0])
-         return reduce(kls.row_join, args)
- 
-@@ -475,9 +481,9 @@ def row_join(self, other):
-         row
-         col_join
-         """
--        # A null matrix can always be stacked (see  #10770)
--        if self.cols == 0 and self.rows != other.rows:
--            return self._new(other.rows, 0, []).row_join(other)
-+        # Allows you to build a matrix even if it is null matrix
-+        if not self:
-+            return self._new(other)
- 
-         if self.rows != other.rows:
-             raise ShapeError(
-@@ -1225,7 +1231,7 @@ def is_lower(self):
-         Examples
-         ========
- 
--        >>> from sympy import Matrix
-+        >>> from sympy.matrices import Matrix
-         >>> m = Matrix(2, 2, [1, 0, 0, 1])
-         >>> m
-         Matrix([
-@@ -1273,7 +1279,7 @@ def is_square(self):
-         Examples
-         ========
- 
--        >>> from sympy import Matrix
-+        >>> from sympy.matrices import Matrix
-         >>> a = Matrix([[1, 2, 3], [4, 5, 6]])
-         >>> b = Matrix([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
-         >>> c = Matrix([])
-@@ -1811,7 +1817,7 @@ def trace(self):
-         Examples
-         ========
- 
--        >>> from sympy import Matrix
-+        >>> from sympy.matrices import Matrix
-         >>> A = Matrix(2, 2, [1, 2, 3, 4])
-         >>> A.trace()
-         5
-diff --git a/sympy/matrices/expressions/matmul.py b/sympy/matrices/expressions/matmul.py
-index 9a9b06cb1d..f5b95ee959 100644
---- a/sympy/matrices/expressions/matmul.py
-+++ b/sympy/matrices/expressions/matmul.py
-@@ -64,12 +64,9 @@ def _entry(self, i, j, expand=True):
-         if X.has(ImmutableMatrix) or Y.has(ImmutableMatrix):
-             return coeff*Add(*[X[i, k]*Y[k, j] for k in range(X.cols)])
-         result = Sum(coeff*X[i, k]*Y[k, j], (k, 0, X.cols - 1))
--        try:
--            if not X.cols.is_number:
--                # Don't waste time in result.doit() if the sum bounds are symbolic
--                expand = False
--        except AttributeError:
--            pass
-+        if not X.cols.is_number:
-+            # Don't waste time in result.doit() if the sum bounds are symbolic
-+            expand = False
-         return result.doit() if expand else result
- 
-     def as_coeff_matrices(self):
-diff --git a/sympy/matrices/expressions/tests/test_matmul.py b/sympy/matrices/expressions/tests/test_matmul.py
-index 5a76ec12ee..cb414935d6 100644
---- a/sympy/matrices/expressions/tests/test_matmul.py
-+++ b/sympy/matrices/expressions/tests/test_matmul.py
-@@ -6,7 +6,7 @@
- from sympy.matrices.expressions.matmul import (factor_in_front, remove_ids,
-         MatMul, xxinv, any_zeros, unpack, only_squares)
- from sympy.strategies import null_safe
--from sympy import refine, Q, Symbol
-+from sympy import refine, Q
- 
- n, m, l, k = symbols('n m l k', integer=True)
- A = MatrixSymbol('A', n, m)
-@@ -131,7 +131,3 @@ def test_matmul_args_cnc():
-     a, b = symbols('a b', commutative=False)
-     assert MatMul(n, a, b, A, A.T).args_cnc() == ([n], [a, b, A, A.T])
-     assert MatMul(A, A.T).args_cnc() == ([1], [A, A.T])
--
--def test_issue_12950():
--    M = Matrix([[Symbol("x")]]) * MatrixSymbol("A", 1, 1)
--    assert MatrixSymbol("A", 1, 1).as_explicit()[0]*Symbol('x') == M.as_explicit()[0]
-diff --git a/sympy/matrices/tests/test_commonmatrix.py b/sympy/matrices/tests/test_commonmatrix.py
-index 3e27ecc8b2..120f0b42c4 100644
---- a/sympy/matrices/tests/test_commonmatrix.py
-+++ b/sympy/matrices/tests/test_commonmatrix.py
-@@ -221,14 +221,6 @@ def test_hstack():
-     raises(ShapeError, lambda: m.hstack(m, m2))
-     assert Matrix.hstack() == Matrix()
- 
--    # test regression #12938
--    M1 = Matrix.zeros(0, 0)
--    M2 = Matrix.zeros(0, 1)
--    M3 = Matrix.zeros(0, 2)
--    M4 = Matrix.zeros(0, 3)
--    m = ShapingOnlyMatrix.hstack(M1, M2, M3, M4)
--    assert m.rows == 0 and m.cols == 6
--
- def test_vstack():
-     m = ShapingOnlyMatrix(4, 3, lambda i, j: i*3 + j)
-     m2 = ShapingOnlyMatrix(3, 4, lambda i, j: i*3 + j)
-diff --git a/sympy/physics/units/dimensions.py b/sympy/physics/units/dimensions.py
-index f0d9a42204..aeb624fa66 100644
---- a/sympy/physics/units/dimensions.py
-+++ b/sympy/physics/units/dimensions.py
-@@ -17,7 +17,7 @@
- import collections
- 
- from sympy.core.compatibility import reduce, string_types
--from sympy import sympify, Integer, Matrix, Symbol, S, Abs
-+from sympy import sympify, Integer, Matrix, Symbol, S
- from sympy.core.expr import Expr
- 
- 
-@@ -185,14 +185,8 @@ def get_dimensional_dependencies(self, mark_dimensionless=False):
-             return {'dimensionless': 1}
-         return dimdep
- 
--    @classmethod
--    def _from_dimensional_dependencies(cls, dependencies):
--        return reduce(lambda x, y: x * y, (
--            Dimension(d)**e for d, e in dependencies.items()
--        ))
--
--    @classmethod
--    def _get_dimensional_dependencies_for_name(cls, name):
-+    @staticmethod
-+    def _get_dimensional_dependencies_for_name(name):
- 
-         if name.is_Symbol:
-             if name.name in Dimension._dimensional_dependencies:
-@@ -217,17 +211,6 @@ def _get_dimensional_dependencies_for_name(cls, name):
-             dim = Dimension._get_dimensional_dependencies_for_name(name.base)
-             return {k: v*name.exp for (k, v) in dim.items()}
- 
--        if name.is_Function:
--            args = (Dimension._from_dimensional_dependencies(
--                Dimension._get_dimensional_dependencies_for_name(arg)
--            ) for arg in name.args)
--            result = name.func(*args)
--
--            if isinstance(result, cls):
--                return result.get_dimensional_dependencies()
--            # TODO shall we consider a result that is not a dimension?
--            # return Dimension._get_dimensional_dependencies_for_name(result)
--
-     @property
-     def is_dimensionless(self):
-         """
-diff --git a/sympy/physics/units/prefixes.py b/sympy/physics/units/prefixes.py
-index c4e6c7c943..1e79b6316c 100644
---- a/sympy/physics/units/prefixes.py
-+++ b/sympy/physics/units/prefixes.py
-@@ -183,11 +183,11 @@ def prefix_unit(unit, prefixes):
- }
- 
- 
--kibi = Prefix('kibi', 'Y', 10, 2)
--mebi = Prefix('mebi', 'Y', 20, 2)
--gibi = Prefix('gibi', 'Y', 30, 2)
--tebi = Prefix('tebi', 'Y', 40, 2)
--pebi = Prefix('pebi', 'Y', 50, 2)
-+kibi = Prefix('kibi', 'Y', 10, 2),
-+mebi = Prefix('mebi', 'Y', 20, 2),
-+gibi = Prefix('gibi', 'Y', 30, 2),
-+tebi = Prefix('tebi', 'Y', 40, 2),
-+pebi = Prefix('pebi', 'Y', 50, 2),
- exbi = Prefix('exbi', 'Y', 60, 2)
- 
- 
-diff --git a/sympy/physics/units/quantities.py b/sympy/physics/units/quantities.py
-index 4c60bb54d2..6112bda489 100644
---- a/sympy/physics/units/quantities.py
-+++ b/sympy/physics/units/quantities.py
-@@ -7,7 +7,7 @@
- from __future__ import division
- 
- from sympy.core.compatibility import string_types
--from sympy import Abs, sympify, Mul, Pow, S, Symbol, Add, AtomicExpr, Basic, Function
-+from sympy import sympify, Mul, Pow, S, Symbol, Add, AtomicExpr, Basic
- from sympy.physics.units import Dimension
- from sympy.physics.units import dimensions
- from sympy.physics.units.prefixes import Prefix
-@@ -88,11 +88,6 @@ def _eval_is_positive(self):
-     def _eval_is_constant(self):
-         return self.scale_factor.is_constant()
- 
--    def _eval_Abs(self):
--        # FIXME prefer usage of self.__class__ or type(self) instead
--        return self.func(self.name, self.dimension, Abs(self.scale_factor),
--                         self.abbrev)
--
-     @staticmethod
-     def get_dimensional_expr(expr):
-         if isinstance(expr, Mul):
-@@ -101,9 +96,6 @@ def get_dimensional_expr(expr):
-             return Quantity.get_dimensional_expr(expr.base) ** expr.exp
-         elif isinstance(expr, Add):
-             return Quantity.get_dimensional_expr(expr.args[0])
--        elif isinstance(expr, Function):
--            fds = [Quantity.get_dimensional_expr(arg) for arg in expr.args]
--            return expr.func(*fds)
-         elif isinstance(expr, Quantity):
-             return expr.dimension.name
-         return 1
-@@ -160,12 +152,11 @@ def _Quantity_constructor_postprocessor_Add(expr):
-     # expressions like `meter + second` to be created.
- 
-     deset = {
--        tuple(sorted(Dimension(
--            Quantity.get_dimensional_expr(i) if not i.is_number else 1
--        ).get_dimensional_dependencies().items()))
-+        tuple(Dimension(Quantity.get_dimensional_expr(i)).get_dimensional_dependencies().items())
-         for i in expr.args
-         if i.free_symbols == set()  # do not raise if there are symbols
-                     # (free symbols could contain the units corrections)
-+        and not i.is_number
-     }
-     # If `deset` has more than one element, then some dimensions do not
-     # match in the sum:
-diff --git a/sympy/physics/units/tests/test_quantities.py b/sympy/physics/units/tests/test_quantities.py
-index d1d672b461..1797d15143 100644
---- a/sympy/physics/units/tests/test_quantities.py
-+++ b/sympy/physics/units/tests/test_quantities.py
-@@ -6,8 +6,8 @@
- from sympy.physics.units import convert_to, find_unit
- 
- from sympy.physics.units.definitions import s, m, kg, speed_of_light, day, minute, km, foot, meter, grams, amu, au, \
--    quart, inch, coulomb, millimeter, steradian, second, mile, centimeter, hour, kilogram, pressure, temperature, energy
--from sympy.physics.units.dimensions import Dimension, length, time, charge, mass
-+    quart, inch, coulomb, millimeter, steradian, second, mile, centimeter, hour
-+from sympy.physics.units.dimensions import length, time, charge
- from sympy.physics.units.quantities import Quantity
- from sympy.physics.units.prefixes import PREFIXES, kilo
- from sympy.utilities.pytest import raises
-@@ -110,19 +110,6 @@ def test_add_sub():
-     # TODO: eventually add this:
-     # assert (u - v).convert_to(u) == S.Half*u
- 
--def test_abs():
--    v_w1 = Quantity('v_w1', length/time, meter/second)
--    v_w2 = Quantity('v_w2', length/time, meter/second)
--    v_w3 = Quantity('v_w3', length/time, meter/second)
--    expr = v_w3 - Abs(v_w1 - v_w2)
--
--    Dq = Dimension(Quantity.get_dimensional_expr(expr))
--    assert Dimension.get_dimensional_dependencies(Dq) == {
--        'length': 1,
--        'time': -1,
--    }
--    assert meter == sqrt(meter**2)
--
- 
- def test_check_unit_consistency():
-     return  # TODO remove
-@@ -239,7 +226,6 @@ def test_Quantity_derivative():
- 
- 
- def test_sum_of_incompatible_quantities():
--    raises(ValueError, lambda: meter + 1)
-     raises(ValueError, lambda: meter + second)
-     raises(ValueError, lambda: 2 * meter + second)
-     raises(ValueError, lambda: 2 * meter + 3 * second)
-@@ -250,17 +236,3 @@ def test_sum_of_incompatible_quantities():
-     assert expr in Basic._constructor_postprocessor_mapping
-     for i in expr.args:
-         assert i in Basic._constructor_postprocessor_mapping
--
--
--def test_quantity_postprocessing():
--    q1 = Quantity('q1', length*pressure**2*temperature/time)
--    q2 = Quantity('q2', energy*pressure*temperature/(length**2*time))
--    assert q1 + q2
--    q = q1 + q2
--    Dq = Dimension(Quantity.get_dimensional_expr(q))
--    assert Dimension.get_dimensional_dependencies(Dq) == {
--        'length': -1,
--        'mass': 2,
--        'temperature': 1,
--        'time': -5,
--    }
-diff --git a/sympy/printing/octave.py b/sympy/printing/octave.py
-index cfcae81dae..0be218d6a2 100644
---- a/sympy/printing/octave.py
-+++ b/sympy/printing/octave.py
-@@ -310,8 +310,13 @@ def _print_MatrixBase(self, A):
-         elif (A.rows, A.cols) == (1, 1):
-             # Octave does not distinguish between scalars and 1x1 matrices
-             return self._print(A[0, 0])
--        return "[%s]" % "; ".join(" ".join([self._print(a) for a in A[r, :]])
--                                  for r in range(A.rows))
-+        elif A.rows == 1:
-+            return "[%s]" % A.table(self, rowstart='', rowend='', colsep=' ')
-+        elif A.cols == 1:
-+            # note .table would unnecessarily equispace the rows
-+            return "[%s]" % "; ".join([self._print(a) for a in A])
-+        return "[%s]" % A.table(self, rowstart='', rowend='',
-+                                rowsep=';\n', colsep=' ')
- 
- 
-     def _print_SparseMatrix(self, A):
-diff --git a/sympy/printing/tests/test_octave.py b/sympy/printing/tests/test_octave.py
-index 0103035ae0..c5d0d93085 100644
---- a/sympy/printing/tests/test_octave.py
-+++ b/sympy/printing/tests/test_octave.py
-@@ -145,7 +145,9 @@ def test_Matrices():
-     A = Matrix([[1, sin(x/2), abs(x)],
-                 [0, 1, pi],
-                 [0, exp(1), ceiling(x)]]);
--    expected = "[1 sin(x/2) abs(x); 0 1 pi; 0 exp(1) ceil(x)]"
-+    expected = ("[1 sin(x/2)  abs(x);\n"
-+                "0        1      pi;\n"
-+                "0   exp(1) ceil(x)]")
-     assert mcode(A) == expected
-     # row and columns
-     assert mcode(A[:,0]) == "[1; 0; 0]"
-@@ -202,7 +204,7 @@ def test_containers():
-     assert mcode(Tuple(*[1, 2, 3])) == "{1, 2, 3}"
-     assert mcode((1, x*y, (3, x**2))) == "{1, x.*y, {3, x.^2}}"
-     # scalar, matrix, empty matrix and empty list
--    assert mcode((1, eye(3), Matrix(0, 0, []), [])) == "{1, [1 0 0; 0 1 0; 0 0 1], [], {}}"
-+    assert mcode((1, eye(3), Matrix(0, 0, []), [])) == "{1, [1 0 0;\n0 1 0;\n0 0 1], [], {}}"
- 
- 
- def test_octave_noninline():
-@@ -258,7 +260,7 @@ def test_octave_matrix_assign_to():
-     A = Matrix([[1, 2, 3]])
-     assert mcode(A, assign_to='a') == "a = [1 2 3];"
-     A = Matrix([[1, 2], [3, 4]])
--    assert mcode(A, assign_to='A') == "A = [1 2; 3 4];"
-+    assert mcode(A, assign_to='A') == "A = [1 2;\n3 4];"
- 
- 
- def test_octave_matrix_assign_to_more():
-diff --git a/sympy/release.py b/sympy/release.py
-index 5a776b94cf..f901408650 100644
---- a/sympy/release.py
-+++ b/sympy/release.py
-@@ -1 +1 @@
--__version__ = "1.1.1rc1"
-+__version__ = "1.1"
-diff --git a/sympy/utilities/codegen.py b/sympy/utilities/codegen.py
-index 0045efeb49..311cb27d27 100644
---- a/sympy/utilities/codegen.py
-+++ b/sympy/utilities/codegen.py
-@@ -798,7 +798,6 @@ def __init__(self, project="project", printer=None,
-         super(CCodeGen, self).__init__(project=project)
-         self.printer = printer or c_code_printers[self.standard.lower()]()
- 
--        self.preprocessor_statements = preprocessor_statements
-         if preprocessor_statements is None:
-             self.preprocessor_statements = ['#include <math.h>']
- 
-diff --git a/sympy/utilities/lambdify.py b/sympy/utilities/lambdify.py
-index 9b1ee3ec06..56b3ce33d0 100644
---- a/sympy/utilities/lambdify.py
-+++ b/sympy/utilities/lambdify.py
-@@ -10,7 +10,7 @@
- import textwrap
- 
- from sympy.core.compatibility import (exec_, is_sequence, iterable,
--    NotIterable, string_types, range, builtins, integer_types)
-+    NotIterable, string_types, range, builtins)
- from sympy.utilities.decorator import doctest_depends_on
- 
- # These are the namespaces the lambda functions will use.
-@@ -438,10 +438,7 @@ def lambdify(args, expr, modules=None, printer=None, use_imps=True,
-         def array_wrap(funcarg):
-             @wraps(funcarg)
-             def wrapper(*argsx, **kwargsx):
--                asarray = namespace['asarray']
--                newargs = [asarray(i) if isinstance(i, integer_types + (float,
--                    complex)) else i for i in argsx]
--                return funcarg(*newargs, **kwargsx)
-+                return funcarg(*[namespace['asarray'](i) for i in argsx], **kwargsx)
-             return wrapper
-         func = array_wrap(func)
-     # Apply the docstring
-diff --git a/sympy/utilities/misc.py b/sympy/utilities/misc.py
-index c989997818..27ba151482 100644
---- a/sympy/utilities/misc.py
-+++ b/sympy/utilities/misc.py
-@@ -343,7 +343,15 @@ def translate(s, a, b=None, c=None):
-     >>> translate(abc, {'ab': 'x', 'bc': 'y'}) in ('xc', 'ay')
-     True
-     """
--    from sympy.core.compatibility import maketrans, PY3
-+    from sympy.core.compatibility import maketrans
-+
-+    # when support for Python 2 is dropped, this try/except can be
-+    #removed
-+    try:
-+        ''.translate(None, '')
-+        py3 = False
-+    except TypeError:
-+        py3 = True
- 
-     mr = {}
-     if a is None:
-@@ -366,7 +374,7 @@ def translate(s, a, b=None, c=None):
-                 a = b = ''
-         else:
-             assert len(a) == len(b)
--    if PY3:
-+    if py3:
-         if c:
-             s = s.translate(maketrans('', '', c))
-         s = replace(s, mr)
-diff --git a/sympy/utilities/tests/test_codegen.py b/sympy/utilities/tests/test_codegen.py
-index 46bc645858..2b5be52edb 100644
---- a/sympy/utilities/tests/test_codegen.py
-+++ b/sympy/utilities/tests/test_codegen.py
-@@ -1447,32 +1447,12 @@ def test_custom_codegen():
-     from sympy.functions.elementary.exponential import exp
- 
-     printer = C99CodePrinter(settings={'user_functions': {'exp': 'fastexp'}})
-+    gen = C99CodeGen(printer=printer)
-+    gen.preprocessor_statements.append('#include "fastexp.h"')
- 
-     x, y = symbols('x y')
-     expr = exp(x + y)
- 
--    # replace math.h with a different header
--    gen = C99CodeGen(printer=printer,
--                     preprocessor_statements=['#include "fastexp.h"'])
--
--    expected = (
--        '#include "expr.h"\n'
--        '#include "fastexp.h"\n'
--        'double expr(double x, double y) {\n'
--        '   double expr_result;\n'
--        '   expr_result = fastexp(x + y);\n'
--        '   return expr_result;\n'
--        '}\n'
--    )
--
--    result = codegen(('expr', expr), header=False, empty=False, code_gen=gen)
--    source = result[0][1]
--    assert source == expected
--
--    # use both math.h and an external header
--    gen = C99CodeGen(printer=printer)
--    gen.preprocessor_statements.append('#include "fastexp.h"')
--
-     expected = (
-         '#include "expr.h"\n'
-         '#include <math.h>\n'
-diff --git a/sympy/utilities/tests/test_codegen_octave.py b/sympy/utilities/tests/test_codegen_octave.py
-index 8aee4e2586..b79b4be3d8 100644
---- a/sympy/utilities/tests/test_codegen_octave.py
-+++ b/sympy/utilities/tests/test_codegen_octave.py
-@@ -347,7 +347,8 @@ def test_m_matrix_output_autoname_2():
-         "  out1 = x + y;\n"
-         "  out2 = [2*x 2*y 2*z];\n"
-         "  out3 = [x; y; z];\n"
--        "  out4 = [x y; z 16];\n"
-+        "  out4 = [x  y;\n"
-+        "  z 16];\n"
-         "end\n"
-     )
-     assert source == expected
-diff --git a/sympy/vector/coordsysrect.py b/sympy/vector/coordsysrect.py
-index a9a3af6b76..5ffd66aa06 100644
---- a/sympy/vector/coordsysrect.py
-+++ b/sympy/vector/coordsysrect.py
-@@ -4,8 +4,7 @@
- from sympy.core.cache import cacheit
- from sympy.core import S
- from sympy.vector.scalar import BaseScalar
--from sympy import Matrix
--from sympy import eye, trigsimp, ImmutableMatrix as Matrix, Symbol, sin, cos, sqrt, diff, Tuple, simplify
-+from sympy import eye, trigsimp, ImmutableMatrix as Matrix, Symbol, sin, cos, sqrt, diff, Tuple
- import sympy.vector
- from sympy import simplify
- from sympy.vector.orienters import (Orienter, AxisOrienter, BodyOrienter,
-@@ -216,37 +215,6 @@ def _connect_to_standard_cartesian(self, curv_coord_type):
-         else:
-             raise ValueError("Wrong set of parameter.")
- 
--        if not self._check_orthogonality():
--            raise ValueError("The transformation equation does not create orthogonal coordinate system")
--
--    def _check_orthogonality(self):
--        """
--        Helper method for _connect_to_cartesian. It checks if
--        set of transformation equations create orthogonal curvilinear
--        coordinate system
--
--        Parameters
--        ==========
--
--        equations : tuple
--            Tuple of transformation equations
--
--        """
--
--        eq = self._transformation_equations()
--
--        v1 = Matrix([diff(eq[0], self.x), diff(eq[1], self.x), diff(eq[2], self.x)])
--        v2 = Matrix([diff(eq[0], self.y), diff(eq[1], self.y), diff(eq[2], self.y)])
--        v3 = Matrix([diff(eq[0], self.z), diff(eq[1], self.z), diff(eq[2], self.z)])
--
--        if any(simplify(i[0]+i[1]+i[2]) == 0 for i in (v1, v2, v3)):
--            return False
--        else:
--            if simplify(v1.dot(v2)) == 0 and simplify(v2.dot(v3)) == 0 and simplify(v3.dot(v1)) == 0:
--                return True
--            else:
--                return False
--
-     def _set_transformation_equations_mapping(self, curv_coord_name):
-         """
-         Store information about some default, pre-defined transformation
-diff --git a/sympy/vector/tests/test_coordsysrect.py b/sympy/vector/tests/test_coordsysrect.py
-index dc455a3635..e8f0c6e9d6 100644
---- a/sympy/vector/tests/test_coordsysrect.py
-+++ b/sympy/vector/tests/test_coordsysrect.py
-@@ -1,9 +1,8 @@
- from sympy.utilities.exceptions import SymPyDeprecationWarning
--from sympy.utilities.pytest import raises
- import warnings
- from sympy.vector.coordsysrect import CoordSys3D, CoordSysCartesian
- from sympy.vector.scalar import BaseScalar
--from sympy import sin, sinh, cos, cosh, sqrt, pi, ImmutableMatrix as Matrix, \
-+from sympy import sin, cos, sqrt, pi, ImmutableMatrix as Matrix, \
-      symbols, simplify, zeros, expand
- from sympy.vector.functions import express
- from sympy.vector.point import Point
-@@ -353,19 +352,6 @@ def test_transformation_equations():
-     assert simplify(a.lame_coefficients()) == (1, sqrt(a.x**2), 1)
- 
- 
--def test_check_orthogonality():
--    a = CoordSys3D('a')
--    a._connect_to_standard_cartesian((a.x*sin(a.y)*cos(a.z), a.x*sin(a.y)*sin(a.z), a.x*cos(a.y)))
--    assert a._check_orthogonality() is True
--    a._connect_to_standard_cartesian((a.x * cos(a.y), a.x * sin(a.y), a.z))
--    assert a._check_orthogonality() is True
--    a._connect_to_standard_cartesian((cosh(a.x)*cos(a.y), sinh(a.x)*sin(a.y), a.z))
--    assert a._check_orthogonality() is True
--
--    raises(ValueError, lambda: a._connect_to_standard_cartesian((a.x, a.x, a.z)))
--    raises(ValueError, lambda: a._connect_to_standard_cartesian(
--        (a.x*sin(a.y / 2)*cos(a.z), a.x*sin(a.y)*sin(a.z), a.x*cos(a.y))))
--
- def test_coordsys3d():
-     with warnings.catch_warnings():
-         warnings.filterwarnings("ignore", category=SymPyDeprecationWarning)
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-15198-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-15198-diff.txt
deleted file mode 100644
index 2754a4bee..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-15198-diff.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/sympy/printing/octave.py b/sympy/printing/octave.py
-index 9de4f6af14..9dc99992ea 100644
---- a/sympy/printing/octave.py
-+++ b/sympy/printing/octave.py
-@@ -56,6 +56,7 @@
-     "RisingFactorial": "pochhammer",
-     "Shi": "sinhint",
-     "Si": "sinint",
-+    "assoc_laguerre": "_print_assoc_laguerre",
- }
- 
- 
-@@ -561,6 +562,9 @@ def indent_code(self, code):
-             level += increase[n]
-         return pretty
- 
-+    def _print_assoc_laguerre(self, expr):
-+        raise NotImplementedError("Code generation for the associated Laguerre polynomials is not supported in Octave.")
-+
- 
- def octave_code(expr, assign_to=None, **settings):
-     r"""Converts `expr` to a string of Octave (or Matlab) code.
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-17313-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-17313-diff.txt
deleted file mode 100644
index f63d8686b..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-17313-diff.txt
+++ /dev/null
@@ -1,27 +0,0 @@
-diff --git a/sympy/functions/elementary/integers.py b/sympy/functions/elementary/integers.py
-index fa68122865..691f178172 100644
---- a/sympy/functions/elementary/integers.py
-+++ b/sympy/functions/elementary/integers.py
-@@ -390,13 +390,16 @@ def __ge__(self, other):
-     def __gt__(self, other):
-         if self.is_extended_real:
-             other = _sympify(other)
--            # Check if other < 0
--            res = self._value_one_or_more(other)
--            if res is not None:
--                return not(res)
--            # Check if other >= 1
--            if other.is_extended_negative:
-+            # Check if other is a positive number
-+            if other.is_positive:
-+                # If other is positive, ceiling of any number is greater than 0
-                 return S.true
-+            # Check if other is non-positive
-+            if other.is_nonpositive:
-+                # If other is non-positive, ceiling of any number is not greater
-+                return S.false
-+            # If other is not a number, return unevaluated
-+            return Gt(self, other, evaluate=False)
-         return Gt(self, other, evaluate=False)
- 
-     def __le__(self, other):
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20139-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20139-diff.txt
deleted file mode 100644
index 5097177ce..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20139-diff.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-diff --git a/sympy/matrices/expressions/matexpr.py b/sympy/matrices/expressions/matexpr.py
-index 87a40b0b57..ebfef7e3c8 100644
---- a/sympy/matrices/expressions/matexpr.py
-+++ b/sympy/matrices/expressions/matexpr.py
-@@ -771,9 +771,9 @@ def __new__(cls, name, n, m):
-         cls._check_dim(m)
-         cls._check_dim(n)
- 
--        if isinstance(name, str):
--            name = Symbol(name)
--        obj = Basic.__new__(cls, name, n, m)
-+        if not isinstance(name, str):
-+            raise TypeError("name must be a string")
-+        obj = Basic.__new__(cls, str(name), n, m)
-         return obj
- 
-     @property
-@@ -782,7 +782,7 @@ def shape(self):
- 
-     @property
-     def name(self):
--        return self.args[0].name
-+        return self.args[0]
- 
-     def _entry(self, i, j, **kwargs):
-         return MatrixElement(self, i, j)
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20639-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20639-diff.txt
deleted file mode 100644
index 459cd1589..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20639-diff.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/sympy/printing/pretty/pretty.py b/sympy/printing/pretty/pretty.py
-index df7452ee87..e3723a290e 100644
---- a/sympy/printing/pretty/pretty.py
-+++ b/sympy/printing/pretty/pretty.py
-@@ -21,6 +21,8 @@
-     xsym, pretty_symbol, pretty_atom, pretty_use_unicode, greek_unicode, U, \
-     pretty_try_use_unicode,  annotated
- 
-+from sympy import pi, E
-+
- # rename for usage from outside
- pprint_use_unicode = pretty_use_unicode
- pprint_try_use_unicode = pretty_try_use_unicode
-@@ -1951,6 +1953,8 @@ def _print_Pow(self, power):
-         from sympy.simplify.simplify import fraction
-         b, e = power.as_base_exp()
-         if power.is_commutative:
-+            if b == pi and e == 1/E:
-+                return self._print(b)**self._print(e)
-             if e is S.NegativeOne:
-                 return prettyForm("1")/self._print(b)
-             n, d = fraction(e)
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20801-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20801-diff.txt
deleted file mode 100644
index 5c9df7b96..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-20801-diff.txt
+++ /dev/null
@@ -1,50 +0,0 @@
-diff --git a/sympy/core/basic.py b/sympy/core/basic.py
-index 8e82778c7d..5d289fc1c3 100644
---- a/sympy/core/basic.py
-+++ b/sympy/core/basic.py
-@@ -334,6 +334,11 @@ def __eq__(self, other):
- 
-         from http://docs.python.org/dev/reference/datamodel.html#object.__hash__
-         """
-+        from sympy.core.numbers import Float
-+        from sympy.logic.boolalg import Boolean
-+
-+        print(f"Debug: Comparing self: {self}, type: {type(self)} with other: {other}, type: {type(other)}")
-+
-         if self is other:
-             return True
- 
-@@ -341,6 +346,7 @@ def __eq__(self, other):
-         tother = type(other)
-         if tself is not tother:
-             try:
-+                print(f"Debug before sympify: self: {self}, type: {type(self)}, other: {other}, type: {type(other)}")
-                 other = _sympify(other)
-                 tother = type(other)
-             except SympifyError:
-@@ -357,14 +363,22 @@ def __eq__(self, other):
-             elif tself is not tother:
-                 return False
- 
-+        # If the types are the same then we can just compare the _hashable_content.
-+        # However, we special case Float and Boolean here. A Float with value 0.0
-+        # should not compare equal to S.false even though they will both have
-+        # _hashable_content() == (0,).
-+        if isinstance(self, Float) and self == 0.0 and isinstance(other, Boolean) and other is S.false:
-+            return False
-+        elif isinstance(self, Boolean) and self is S.false and isinstance(other, Float) and other == 0.0:
-+            return False
-+
-+        print(f"Debug before hashable content comparison: self: {self}, type: {type(self)}, other: {other}, type: {type(other)}")
-         return self._hashable_content() == other._hashable_content()
- 
-     def __ne__(self, other):
-         """``a != b``  -> Compare two symbolic trees and see whether they are different
- 
--        this is the same as:
--
--        ``a.compare(b) != 0``
-+        this is the same as: ``a.compare(b) != 0``
- 
-         but faster
-         """
diff --git a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-21286-diff.txt b/sub_swebench_dataset/fail_seed1_50/sympy__sympy-21286-diff.txt
deleted file mode 100644
index dd71d77f1..000000000
--- a/sub_swebench_dataset/fail_seed1_50/sympy__sympy-21286-diff.txt
+++ /dev/null
@@ -1,75 +0,0 @@
-diff --git a/sympy/sets/fancysets.py b/sympy/sets/fancysets.py
-index b1af4372be..d3c6df6bdc 100644
---- a/sympy/sets/fancysets.py
-+++ b/sympy/sets/fancysets.py
-@@ -608,37 +608,23 @@ def __new__(cls, *args):
-     [0, 1/10, 1/5].'''))
-         start, stop, step = ok
- 
-+        print("start:", start, "stop:", stop, "step:", step)
-+
-         null = False
-         if any(i.has(Symbol) for i in (start, stop, step)):
-             if start == stop:
-                 null = True
-             else:
--                end = stop
--        elif start.is_infinite:
--            span = step*(stop - start)
--            if span is S.NaN or span <= 0:
--                null = True
--            elif step.is_Integer and stop.is_infinite and abs(step) != 1:
--                raise ValueError(filldedent('''
--                    Step size must be %s in this case.''' % (1 if step > 0 else -1)))
--            else:
--                end = stop
--        else:
--            oostep = step.is_infinite
--            if oostep:
--                step = S.One if step > 0 else S.NegativeOne
--            n = ceiling((stop - start)/step)
--            if n <= 0:
--                null = True
--            elif oostep:
--                end = start + 1
--                step = S.One  # make it a canonical single step
--            else:
--                end = start + n*step
-+                if step.has(Symbol):
-+                    # Calculate the adjustment needed to make the range canonical
-+                    adjusted_stop = start + ceiling((stop - start)/step)*step
-+                    stop = adjusted_stop
-+                else:
-+                    stop = stop
-         if null:
--            start = end = S.Zero
-+            start = stop = S.Zero
-             step = S.One
--        return Basic.__new__(cls, start, end, step)
-+        return Basic.__new__(cls, start, stop, step)
- 
-     start = property(lambda self: self.args[0])
-     stop = property(lambda self: self.args[1])
-@@ -890,14 +876,14 @@ def _inf(self):
- 
-     @property
-     def _sup(self):
--        if not self:
--            raise NotImplementedError
--        if self.has(Symbol):
--            if self.step.is_positive:
--                return self[-1]
--            elif self.step.is_negative:
--                return self[0]
--            _ = self.size  # validate
-+        if self.size == 0:
-+            return S.NegativeInfinity
-+        if self.start.is_infinite:
-+            return S.NegativeInfinity
-+        if self.stop.is_infinite:
-+            return S.Infinity
-+        if self.step.has(Symbol):
-+            return self.stop - self.step
-         if self.step > 0:
-             return self.stop - self.step
-         else:
diff --git a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-14995-diff.txt b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-14995-diff.txt
deleted file mode 100644
index 04f219dd2..000000000
--- a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-14995-diff.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-diff --git a/astropy/nddata/mixins/ndarithmetic.py b/astropy/nddata/mixins/ndarithmetic.py
-index 4153dfccb2..8ce47ac370 100644
---- a/astropy/nddata/mixins/ndarithmetic.py
-+++ b/astropy/nddata/mixins/ndarithmetic.py
-@@ -513,14 +513,10 @@ class NDArithmeticMixin:
-             ``handle_mask`` must create (and copy) the returned mask.
-         """
-         # If only one mask is present we need not bother about any type checks
--        if (
--            self.mask is None and operand is not None and operand.mask is None
--        ) or handle_mask is None:
--            return None
--        elif self.mask is None and operand is not None:
-+        if self.mask is None and operand is not None:
-             # Make a copy so there is no reference in the result.
-             return deepcopy(operand.mask)
--        elif operand is None:
-+        elif operand is None or operand.mask is None:
-             return deepcopy(self.mask)
-         else:
-             # Now lets calculate the resulting mask (operation enforces copy)
diff --git a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7606-diff.txt b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7606-diff.txt
deleted file mode 100644
index bb442527f..000000000
--- a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7606-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/astropy/units/core.py b/astropy/units/core.py
-index e9bd986d33..1b202395e9 100644
---- a/astropy/units/core.py
-+++ b/astropy/units/core.py
-@@ -1710,6 +1710,8 @@ class UnrecognizedUnit(IrreducibleUnit):
-         _unrecognized_operator
- 
-     def __eq__(self, other):
-+        if other is None:
-+            return False
-         other = Unit(other, parse_strict='silent')
-         return isinstance(other, UnrecognizedUnit) and self.name == other.name
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7671-diff.txt b/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7671-diff.txt
deleted file mode 100644
index 94c3679c1..000000000
--- a/sub_swebench_dataset/pass_seed1_50/astropy__astropy-7671-diff.txt
+++ /dev/null
@@ -1,82 +0,0 @@
-diff --git a/astropy/utils/collections.py b/astropy/utils/collections.py
-deleted file mode 100644
-index 3a9b839548..0000000000
---- a/astropy/utils/collections.py
-+++ /dev/null
-@@ -1,57 +0,0 @@
--# Licensed under a 3-clause BSD style license - see LICENSE.rst
--"""
--A module containing specialized collection classes.
--"""
--
--
--class HomogeneousList(list):
--    """
--    A subclass of list that contains only elements of a given type or
--    types.  If an item that is not of the specified type is added to
--    the list, a `TypeError` is raised.
--    """
--    def __init__(self, types, values=[]):
--        """
--        Parameters
--        ----------
--        types : sequence of types
--            The types to accept.
--
--        values : sequence, optional
--            An initial set of values.
--        """
--        self._types = types
--        super().__init__()
--        self.extend(values)
--
--    def _assert(self, x):
--        if not isinstance(x, self._types):
--            raise TypeError(
--                "homogeneous list must contain only objects of "
--                "type '{}'".format(self._types))
--
--    def __iadd__(self, other):
--        self.extend(other)
--        return self
--
--    def __setitem__(self, idx, value):
--        if isinstance(idx, slice):
--            value = list(value)
--            for item in value:
--                self._assert(item)
--        else:
--            self._assert(value)
--        return super().__setitem__(idx, value)
--
--    def append(self, x):
--        self._assert(x)
--        return super().append(x)
--
--    def insert(self, i, x):
--        self._assert(x)
--        return super().insert(i, x)
--
--    def extend(self, x):
--        for item in x:
--            self._assert(item)
--            super().append(item)
-diff --git a/astropy/utils/introspection.py b/astropy/utils/introspection.py
-index 3e784f9fc3..a4f8ebc513 100644
---- a/astropy/utils/introspection.py
-+++ b/astropy/utils/introspection.py
-@@ -139,10 +139,12 @@ def minversion(module, version, inclusive=True, version_path='__version__'):
-     else:
-         have_version = resolve_name(module.__name__, version_path)
- 
-+    from pkg_resources import parse_version
-+
-     if inclusive:
--        return LooseVersion(have_version) >= LooseVersion(version)
-+        return parse_version(have_version) >= parse_version(version)
-     else:
--        return LooseVersion(have_version) > LooseVersion(version)
-+        return parse_version(have_version) > parse_version(version)
- 
- 
- def find_current_module(depth=1, finddiff=False):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-10606-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-10606-diff.txt
deleted file mode 100644
index e9b3e2faa..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-10606-diff.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/django/db/models/fields/reverse_related.py b/django/db/models/fields/reverse_related.py
-index 700410a086..71f940aeff 100644
---- a/django/db/models/fields/reverse_related.py
-+++ b/django/db/models/fields/reverse_related.py
-@@ -114,7 +114,7 @@ class ForeignObjectRel(FieldCacheMixin):
-             self.related_model._meta.model_name,
-         )
- 
--    def get_choices(self, include_blank=True, blank_choice=BLANK_CHOICE_DASH, ordering=()):
-+    def get_choices(self, include_blank=True, blank_choice=BLANK_CHOICE_DASH, limit_choices_to=None, ordering=()):
-         """
-         Return choices with a default blank choices included, for use
-         as <select> choices for this field.
-@@ -123,6 +123,8 @@ class ForeignObjectRel(FieldCacheMixin):
-         initially for utilization by RelatedFieldListFilter.
-         """
-         qs = self.related_model._default_manager.all()
-+        if limit_choices_to is not None:
-+            qs = qs.filter(**limit_choices_to)
-         if ordering:
-             qs = qs.order_by(*ordering)
-         return (blank_choice if include_blank else []) + [
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-10973-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-10973-diff.txt
deleted file mode 100644
index 33ae18e45..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-10973-diff.txt
+++ /dev/null
@@ -1,48 +0,0 @@
-diff --git a/django/db/backends/postgresql/client.py b/django/db/backends/postgresql/client.py
-index 7fca6eff30..90710736b8 100644
---- a/django/db/backends/postgresql/client.py
-+++ b/django/db/backends/postgresql/client.py
-@@ -34,38 +34,18 @@ class DatabaseClient(BaseDatabaseClient):
-             args += ['-p', str(port)]
-         args += [dbname]
- 
--        temp_pgpass = None
-+        env = os.environ.copy()
-+        if passwd:
-+            env['PGPASSWORD'] = passwd
-+
-         sigint_handler = signal.getsignal(signal.SIGINT)
-         try:
--            if passwd:
--                # Create temporary .pgpass file.
--                temp_pgpass = NamedTemporaryFile(mode='w+')
--                try:
--                    print(
--                        _escape_pgpass(host) or '*',
--                        str(port) or '*',
--                        _escape_pgpass(dbname) or '*',
--                        _escape_pgpass(user) or '*',
--                        _escape_pgpass(passwd),
--                        file=temp_pgpass,
--                        sep=':',
--                        flush=True,
--                    )
--                    os.environ['PGPASSFILE'] = temp_pgpass.name
--                except UnicodeEncodeError:
--                    # If the current locale can't encode the data, let the
--                    # user input the password manually.
--                    pass
-             # Allow SIGINT to pass to psql to abort queries.
-             signal.signal(signal.SIGINT, signal.SIG_IGN)
--            subprocess.check_call(args)
-+            subprocess.run(args, env=env, check=True)
-         finally:
-             # Restore the original SIGINT handler.
-             signal.signal(signal.SIGINT, sigint_handler)
--            if temp_pgpass:
--                temp_pgpass.close()
--                if 'PGPASSFILE' in os.environ:  # unit tests need cleanup
--                    del os.environ['PGPASSFILE']
- 
-     def runshell(self):
-         DatabaseClient.runshell_db(self.connection.get_connection_params())
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-11163-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-11163-diff.txt
deleted file mode 100644
index 963324861..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-11163-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/django/forms/models.py b/django/forms/models.py
-index d157c291ef..5edbbd376f 100644
---- a/django/forms/models.py
-+++ b/django/forms/models.py
-@@ -83,7 +83,7 @@ def model_to_dict(instance, fields=None, exclude=None):
-     for f in chain(opts.concrete_fields, opts.private_fields, opts.many_to_many):
-         if not getattr(f, 'editable', False):
-             continue
--        if fields and f.name not in fields:
-+        if fields is not None and f.name not in fields:
-             continue
-         if exclude and f.name in exclude:
-             continue
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-11583-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-11583-diff.txt
deleted file mode 100644
index 77b68daf4..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-11583-diff.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/django/utils/autoreload.py b/django/utils/autoreload.py
-index 25c3b44250..f706be72be 100644
---- a/django/utils/autoreload.py
-+++ b/django/utils/autoreload.py
-@@ -143,6 +143,10 @@ def iter_modules_and_files(modules, extra_files):
-             # The module could have been removed, don't fail loudly if this
-             # is the case.
-             continue
-+        except ValueError as e:
-+            # Log the error and skip this file
-+            logger.error(f"Error resolving path {path}: {e}")
-+            continue
-         results.add(resolved_path)
-     return frozenset(results)
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-11592-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-11592-diff.txt
deleted file mode 100644
index 8fd68c68a..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-11592-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/django/core/handlers/wsgi.py b/django/core/handlers/wsgi.py
-index 1bca717304..cb740e5c50 100644
---- a/django/core/handlers/wsgi.py
-+++ b/django/core/handlers/wsgi.py
-@@ -141,7 +141,7 @@ class WSGIHandler(base.BaseHandler):
-         ]
-         start_response(status, response_headers)
-         if getattr(response, 'file_to_stream', None) is not None and environ.get('wsgi.file_wrapper'):
--            response = environ['wsgi.file_wrapper'](response.file_to_stream)
-+            response = environ['wsgi.file_wrapper'](response.file_to_stream, response.block_size)
-         return response
- 
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-12193-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-12193-diff.txt
deleted file mode 100644
index 6938fe266..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-12193-diff.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/django/forms/widgets.py b/django/forms/widgets.py
-index 6fe220bea7..d82eb56fef 100644
---- a/django/forms/widgets.py
-+++ b/django/forms/widgets.py
-@@ -521,11 +521,13 @@ class CheckboxInput(Input):
-         return str(value)
- 
-     def get_context(self, name, value, attrs):
-+        context = super().get_context(name, value, attrs)
-+        context_attrs = context['widget']['attrs']
-         if self.check_test(value):
--            if attrs is None:
--                attrs = {}
--            attrs['checked'] = True
--        return super().get_context(name, value, attrs)
-+            context_attrs = context_attrs.copy()
-+            context_attrs['checked'] = True
-+        context['widget']['attrs'] = context_attrs
-+        return context
- 
-     def value_from_datadict(self, data, files, name):
-         if name not in data:
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-12306-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-12306-diff.txt
deleted file mode 100644
index 05cade461..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-12306-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/django/db/models/fields/__init__.py b/django/db/models/fields/__init__.py
-index aa21a151bc..bb025301ab 100644
---- a/django/db/models/fields/__init__.py
-+++ b/django/db/models/fields/__init__.py
-@@ -270,7 +270,7 @@ class Field(RegisterLookupMixin):
-                     break
-                 if self.max_length is not None and group_choices:
-                     choice_max_length = max(
--                        choice_max_length,
-+                        choice_max_length, 0,
-                         *(len(value) for value, _ in group_choices if isinstance(value, str)),
-                     )
-             except (TypeError, ValueError):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-12430-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-12430-diff.txt
deleted file mode 100644
index cccf2175f..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-12430-diff.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/django/core/cache/__init__.py b/django/core/cache/__init__.py
-index a6b956fdf2..735b83e94f 100644
---- a/django/core/cache/__init__.py
-+++ b/django/core/cache/__init__.py
-@@ -12,7 +12,7 @@ object.
- 
- See docs/topics/cache.txt for information on the public API.
- """
--from threading import local
-+from asgiref.local import Local
- 
- from django.conf import settings
- from django.core import signals
-@@ -61,7 +61,7 @@ class CacheHandler:
-     Ensure only one instance of each alias exists per thread.
-     """
-     def __init__(self):
--        self._caches = local()
-+        self._caches = Local()
- 
-     def __getitem__(self, alias):
-         try:
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-12453-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-12453-diff.txt
deleted file mode 100644
index 0357c34de..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-12453-diff.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/django/db/backends/base/creation.py b/django/db/backends/base/creation.py
-index c50fc90171..86968401b0 100644
---- a/django/db/backends/base/creation.py
-+++ b/django/db/backends/base/creation.py
-@@ -126,8 +126,10 @@ class BaseDatabaseCreation:
-         the serialize_db_to_string() method.
-         """
-         data = StringIO(data)
--        for obj in serializers.deserialize("json", data, using=self.connection.alias):
--            obj.save()
-+        from django.db import transaction
-+        with transaction.atomic(using=self.connection.alias):
-+            for obj in serializers.deserialize("json", data, using=self.connection.alias):
-+                obj.save()
- 
-     def _get_database_display_str(self, verbosity, database_name):
-         """
-@@ -163,6 +165,7 @@ class BaseDatabaseCreation:
-         }
-         # Create the test database and connect to it.
-         with self._nodb_cursor() as cursor:
-+            confirm = None
-             try:
-                 self._execute_create_test_db(cursor, test_db_params, keepdb)
-             except Exception as e:
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-13230-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-13230-diff.txt
deleted file mode 100644
index 352c040a5..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-13230-diff.txt
+++ /dev/null
@@ -1,21 +0,0 @@
-diff --git a/django/contrib/syndication/views.py b/django/contrib/syndication/views.py
-index 68ffb0bfe0..c7286b7ab8 100644
---- a/django/contrib/syndication/views.py
-+++ b/django/contrib/syndication/views.py
-@@ -165,7 +165,7 @@ class Feed:
-             except TemplateDoesNotExist:
-                 pass
- 
--        for item in self._get_dynamic_attr('items', obj):
-+        for item in self._get_dynamic_attr('items', obj, []):
-             context = self.get_context_data(item=item, site=current_site,
-                                             obj=obj, request=request)
-             if title_tmp is not None:
-@@ -213,6 +213,7 @@ class Feed:
-                 author_email=author_email,
-                 author_link=author_link,
-                 categories=self._get_dynamic_attr('item_categories', item),
-+                comments=self._get_dynamic_attr('item_comments', item),
-                 item_copyright=self._get_dynamic_attr('item_copyright', item),
-                 **self.item_extra_kwargs(item)
-             )
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-13281-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-13281-diff.txt
deleted file mode 100644
index f2aa58aac..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-13281-diff.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-diff --git a/django/db/models/base.py b/django/db/models/base.py
-index 3792ffb90e..c00fa50156 100644
---- a/django/db/models/base.py
-+++ b/django/db/models/base.py
-@@ -504,6 +504,14 @@ class Model(metaclass=ModelBase):
-         super().__init__()
-         post_init.send(sender=cls, instance=self)
- 
-+    def __copy__(self):
-+        # Create a new instance of the model
-+        new_instance = self.__class__()
-+        # Explicitly deep copy the _state.fields_cache
-+        new_instance._state.fields_cache = copy.deepcopy(self._state.fields_cache)
-+        # Copy other necessary attributes if needed
-+        return new_instance
-+
-     @classmethod
-     def from_db(cls, db, field_names, values):
-         if len(values) != len(cls._meta.concrete_fields):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-13363-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-13363-diff.txt
deleted file mode 100644
index b22c84f36..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-13363-diff.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-diff --git a/django/db/models/functions/datetime.py b/django/db/models/functions/datetime.py
-index b6594b043b..6828980733 100644
---- a/django/db/models/functions/datetime.py
-+++ b/django/db/models/functions/datetime.py
-@@ -292,7 +292,7 @@ class TruncDate(TruncBase):
-     def as_sql(self, compiler, connection):
-         # Cast to date rather than truncate to date.
-         lhs, lhs_params = compiler.compile(self.lhs)
--        tzname = timezone.get_current_timezone_name() if settings.USE_TZ else None
-+        tzname = self.get_tzname()
-         sql = connection.ops.datetime_cast_date_sql(lhs, tzname)
-         return sql, lhs_params
- 
-@@ -305,7 +305,7 @@ class TruncTime(TruncBase):
-     def as_sql(self, compiler, connection):
-         # Cast to time rather than truncate to time.
-         lhs, lhs_params = compiler.compile(self.lhs)
--        tzname = timezone.get_current_timezone_name() if settings.USE_TZ else None
-+        tzname = self.get_tzname()
-         sql = connection.ops.datetime_cast_time_sql(lhs, tzname)
-         return sql, lhs_params
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-14151-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-14151-diff.txt
deleted file mode 100644
index dc804ea0f..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-14151-diff.txt
+++ /dev/null
@@ -1,34 +0,0 @@
-diff --git a/django/middleware/csrf.py b/django/middleware/csrf.py
-index a17dde9276..39d7ab523a 100644
---- a/django/middleware/csrf.py
-+++ b/django/middleware/csrf.py
-@@ -139,7 +139,7 @@ class CsrfViewMiddleware(MiddlewareMixin):
-     This middleware should be used in conjunction with the {% csrf_token %}
-     template tag.
-     """
--    @cached_property
-+    @property
-     def csrf_trusted_origins_hosts(self):
-         return [
-             urlparse(origin).netloc.lstrip('*')
-@@ -153,7 +153,7 @@ class CsrfViewMiddleware(MiddlewareMixin):
-             if '*' not in origin
-         }
- 
--    @cached_property
-+    @property
-     def allowed_origin_subdomains(self):
-         """
-         A mapping of allowed schemes to list of allowed netlocs, where all
-@@ -298,7 +298,10 @@ class CsrfViewMiddleware(MiddlewareMixin):
-                 if referer is None:
-                     return self._reject(request, REASON_NO_REFERER)
- 
--                referer = urlparse(referer)
-+                try:
-+                    referer = urlparse(referer)
-+                except ValueError:
-+                    return self._reject(request, REASON_MALFORMED_REFERER)
- 
-                 # Make sure we have a valid URL for Referer.
-                 if '' in (referer.scheme, referer.netloc):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-14441-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-14441-diff.txt
deleted file mode 100644
index 43dba266d..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-14441-diff.txt
+++ /dev/null
@@ -1,52 +0,0 @@
-diff --git a/django/core/files/images.py b/django/core/files/images.py
-index 579c32e11c..799506ddee 100644
---- a/django/core/files/images.py
-+++ b/django/core/files/images.py
-@@ -7,6 +7,7 @@ import struct
- import zlib
- 
- from django.core.files import File
-+from PIL import ImageFile as PillowImageFile
- 
- 
- class ImageFile(File):
-@@ -36,16 +37,21 @@ def get_image_dimensions(file_or_path, close=False):
-     'close' to True to close the file at the end if it is initially in an open
-     state.
-     """
--    from PIL import ImageFile as PillowImageFile
- 
-     p = PillowImageFile.Parser()
--    if hasattr(file_or_path, 'read'):
--        file = file_or_path
--        file_pos = file.tell()
--        file.seek(0)
--    else:
--        file = open(file_or_path, 'rb')
--        close = True
-+    file = None
-+    file_pos = 0
-+    try:
-+        if hasattr(file_or_path, 'read'):
-+            file = file_or_path
-+            file_pos = file.tell()
-+            file.seek(0)
-+        else:
-+            file = open(file_or_path, 'rb')
-+            close = True
-+    except FileNotFoundError:
-+        return (None, None)
-+
-     try:
-         # Most of the time Pillow only needs a small chunk to parse the image
-         # and get the dimensions, but with some TIFF files Pillow needs to
-@@ -78,7 +84,7 @@ def get_image_dimensions(file_or_path, close=False):
-             chunk_size *= 2
-         return (None, None)
-     finally:
--        if close:
-+        if file and close:
-             file.close()
--        else:
-+        elif file:
-             file.seek(file_pos)
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-14855-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-14855-diff.txt
deleted file mode 100644
index 9bb36c10e..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-14855-diff.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-diff --git a/django/contrib/admin/helpers.py b/django/contrib/admin/helpers.py
-index dd154f72ee..dffed172ae 100644
---- a/django/contrib/admin/helpers.py
-+++ b/django/contrib/admin/helpers.py
-@@ -204,12 +204,9 @@ class AdminReadonlyField:
-         return format_html('<label{}>{}{}</label>', flatatt(attrs), capfirst(label), self.form.label_suffix)
- 
-     def get_admin_url(self, remote_field, remote_obj):
--        url_name = 'admin:%s_%s_change' % (
--            remote_field.model._meta.app_label,
--            remote_field.model._meta.model_name,
--        )
-+        info = (remote_field.model._meta.app_label, remote_field.model._meta.model_name)
-         try:
--            url = reverse(url_name, args=[quote(remote_obj.pk)])
-+            url = reverse('admin:%s_%s_change' % info, args=[quote(remote_obj.pk)], current_app=self.model_admin.admin_site.name)
-             return format_html('<a href="{}">{}</a>', url, remote_obj)
-         except NoReverseMatch:
-             return str(remote_obj)
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15061-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15061-diff.txt
deleted file mode 100644
index 0c83dbc01..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-15061-diff.txt
+++ /dev/null
@@ -1,62 +0,0 @@
-diff --git a/django/forms/boundfield.py b/django/forms/boundfield.py
-index 5bbfcbe41c..14aff0d5e1 100644
---- a/django/forms/boundfield.py
-+++ b/django/forms/boundfield.py
-@@ -167,15 +167,19 @@ class BoundField:
-         widget = self.field.widget
-         id_ = widget.attrs.get('id') or self.auto_id
-         if id_:
--            id_for_label = widget.id_for_label(id_)
--            if id_for_label:
--                attrs = {**(attrs or {}), 'for': id_for_label}
--            if self.field.required and hasattr(self.form, 'required_css_class'):
--                attrs = attrs or {}
--                if 'class' in attrs:
--                    attrs['class'] += ' ' + self.form.required_css_class
--                else:
--                    attrs['class'] = self.form.required_css_class
-+            if not isinstance(widget, MultiWidget):
-+                id_for_label = widget.id_for_label(id_)
-+                if id_for_label:
-+                    attrs = {**(attrs or {}), 'for': id_for_label}
-+            else:
-+                # Handle the case for MultiWidget differently or omit 'for' attribute
-+                pass
-+        if self.field.required and hasattr(self.form, 'required_css_class'):
-+            attrs = attrs or {}
-+            if 'class' in attrs:
-+                attrs['class'] += ' ' + self.form.required_css_class
-+            else:
-+                attrs['class'] = self.form.required_css_class
-         context = {
-             'field': self,
-             'label': contents,
-@@ -224,7 +228,11 @@ class BoundField:
-         """
-         widget = self.field.widget
-         id_ = widget.attrs.get('id') or self.auto_id
--        return widget.id_for_label(id_)
-+        if not isinstance(widget, MultiWidget):
-+            return widget.id_for_label(id_)
-+        else:
-+            # Return an appropriate ID or None for MultiWidget
-+            return None
- 
-     @cached_property
-     def initial(self):
-diff --git a/django/forms/widgets.py b/django/forms/widgets.py
-index 00c19e2c55..7307f3b15b 100644
---- a/django/forms/widgets.py
-+++ b/django/forms/widgets.py
-@@ -848,11 +848,6 @@ class MultiWidget(Widget):
-         context['widget']['subwidgets'] = subwidgets
-         return context
- 
--    def id_for_label(self, id_):
--        if id_:
--            id_ += '_0'
--        return id_
--
-     def value_from_datadict(self, data, files, name):
-         return [
-             widget.value_from_datadict(data, files, name + widget_name)
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15278-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15278-diff.txt
deleted file mode 100644
index 7f521478e..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-15278-diff.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-diff --git a/django/db/backends/sqlite3/schema.py b/django/db/backends/sqlite3/schema.py
-index 6752a8e3c0..b3d71b4818 100644
---- a/django/db/backends/sqlite3/schema.py
-+++ b/django/db/backends/sqlite3/schema.py
-@@ -3,6 +3,7 @@ from decimal import Decimal
- 
- from django.apps.registry import Apps
- from django.db import NotSupportedError
-+from django.db import models
- from django.db.backends.base.schema import BaseDatabaseSchemaEditor
- from django.db.backends.ddl_references import Statement
- from django.db.backends.utils import strip_quotes
-@@ -43,7 +44,8 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
-         # security hardening).
-         try:
-             import sqlite3
--            value = sqlite3.adapt(value)
-+            if isinstance(value, (Decimal, float, int, str, bytes, bytearray, memoryview, bool, type(None))):
-+                value = sqlite3.adapt(value)
-         except ImportError:
-             pass
-         except sqlite3.ProgrammingError:
-@@ -324,10 +326,17 @@ class DatabaseSchemaEditor(BaseDatabaseSchemaEditor):
- 
-     def add_field(self, model, field):
-         """Create a field on a model."""
-+        # Check if the field is a OneToOneField with a unique constraint
-+        is_one_to_one_unique = (
-+            isinstance(field, models.OneToOneField) and
-+            field.unique
-+        )
-         # Fields with default values cannot by handled by ALTER TABLE ADD
-         # COLUMN statement because DROP DEFAULT is not supported in
-         # ALTER TABLE.
--        if not field.null or self.effective_default(field) is not None:
-+        # Additionally, SQLite does not support adding a unique column directly,
-+        # so we must remake the table in this case.
-+        if not field.null or self.effective_default(field) is not None or is_one_to_one_unique:
-             self._remake_table(model, create_field=field)
-         else:
-             super().add_field(model, field)
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15569-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15569-diff.txt
deleted file mode 100644
index a50b55d45..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-15569-diff.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/django/db/models/query_utils.py b/django/db/models/query_utils.py
-index 0caa165e15..e24045ddd8 100644
---- a/django/db/models/query_utils.py
-+++ b/django/db/models/query_utils.py
-@@ -217,7 +217,7 @@ class RegisterLookupMixin:
-         if lookup_name is None:
-             lookup_name = lookup.lookup_name
-         del cls.class_lookups[lookup_name]
--
-+        cls._clear_cached_lookups()
- 
- def select_related_descend(field, restricted, requested, load_fields, reverse=False):
-     """
-diff --git a/tests/schema/tests.py b/tests/schema/tests.py
-index fa59a3e0b1..9e67e57dca 100644
---- a/tests/schema/tests.py
-+++ b/tests/schema/tests.py
-@@ -2781,6 +2781,7 @@ class SchemaTests(TransactionTestCase):
-         with connection.schema_editor() as editor:
-             editor.remove_constraint(Author, constraint)
-         self.assertNotIn(constraint.name, self.get_constraints(table))
-+        # Note: The lookup cache should be cleared after removing the constraint due to changes in RegisterLookupMixin._unregister_lookup()
- 
-     @skipUnlessDBFeature("supports_expression_indexes")
-     def test_func_unique_constraint_collate(self):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15698-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15698-diff.txt
deleted file mode 100644
index b121559e6..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-15698-diff.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-diff --git a/django/template/base.py b/django/template/base.py
-index a1ab437eca..a2d8a22456 100644
---- a/django/template/base.py
-+++ b/django/template/base.py
-@@ -913,15 +913,17 @@ class Variable:
-                         try:  # method call (assuming no args required)
-                             current = current()
-                         except TypeError:
--                            signature = inspect.signature(current)
-                             try:
--                                signature.bind()
--                            except TypeError:  # arguments *were* required
--                                current = (
--                                    context.template.engine.string_if_invalid
--                                )  # invalid method call
-+                                signature = inspect.signature(current)
-+                            except ValueError:  # python builtins might not have signature
-+                                current = context.template.engine.string_if_invalid
-                             else:
--                                raise
-+                                try:
-+                                    signature.bind()
-+                                except TypeError:  # arguments *were* required
-+                                    current = context.template.engine.string_if_invalid  # invalid method call
-+                                else:
-+                                    raise
-         except Exception as e:
-             template_name = getattr(context, "template_name", None) or "unknown"
-             logger.debug(
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-15799-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-15799-diff.txt
deleted file mode 100644
index 0dd81d30d..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-15799-diff.txt
+++ /dev/null
@@ -1,26 +0,0 @@
-diff --git a/django/contrib/admin/options.py b/django/contrib/admin/options.py
-index a25814b5fb..e1b5ec4d94 100644
---- a/django/contrib/admin/options.py
-+++ b/django/contrib/admin/options.py
-@@ -314,16 +314,11 @@ class BaseModelAdmin(metaclass=forms.MediaDefiningClass):
-                 kwargs["queryset"] = queryset
- 
-         form_field = db_field.formfield(**kwargs)
--        if isinstance(form_field.widget, SelectMultiple) and not isinstance(
--            form_field.widget, (CheckboxSelectMultiple, AutocompleteSelectMultiple)
--        ):
--            msg = _(
--                "Hold down “Control”, or “Command” on a Mac, to select more than one."
--            )
--            help_text = form_field.help_text
--            form_field.help_text = (
--                format_lazy("{} {}", help_text, msg) if help_text else msg
--            )
-+        if isinstance(form_field.widget, SelectMultiple):
-+            if getattr(form_field.widget, 'allow_multiple_selected', False):
-+                msg = _("Hold down “Control”, or “Command” on a Mac, to select more than one.")
-+                help_text = form_field.help_text
-+                form_field.help_text = format_lazy("{} {}", help_text, msg) if help_text else msg
-         return form_field
- 
-     def get_autocomplete_fields(self, request):
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-16116-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-16116-diff.txt
deleted file mode 100644
index 875434976..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-16116-diff.txt
+++ /dev/null
@@ -1,19 +0,0 @@
-diff --git a/django/core/management/commands/makemigrations.py b/django/core/management/commands/makemigrations.py
-index 2e97d9064b..f257e947ba 100644
---- a/django/core/management/commands/makemigrations.py
-+++ b/django/core/management/commands/makemigrations.py
-@@ -248,12 +248,12 @@ class Command(BaseCommand):
-                 else:
-                     self.log("No changes detected")
-         else:
-+            if check_changes:
-+                sys.exit(1)
-             if self.update:
-                 self.write_to_last_migration_files(changes)
-             else:
-                 self.write_migration_files(changes)
--            if check_changes:
--                sys.exit(1)
- 
-     def write_to_last_migration_files(self, changes):
-         loader = MigrationLoader(connections[DEFAULT_DB_ALIAS])
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-9296-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-9296-diff.txt
deleted file mode 100644
index 6e9a15547..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-9296-diff.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/django/core/paginator.py b/django/core/paginator.py
-index 1f92da5d4f..896535d89a 100644
---- a/django/core/paginator.py
-+++ b/django/core/paginator.py
-@@ -106,6 +106,10 @@ class Paginator:
-         """
-         return range(1, self.num_pages + 1)
- 
-+    def __iter__(self):
-+        for page_num in self.page_range:
-+            yield self.page(page_num)
-+
-     def _check_object_list_is_ordered(self):
-         """
-         Warn if self.object_list is unordered (typically a QuerySet).
diff --git a/sub_swebench_dataset/pass_seed1_50/django__django-9871-diff.txt b/sub_swebench_dataset/pass_seed1_50/django__django-9871-diff.txt
deleted file mode 100644
index eef82d452..000000000
--- a/sub_swebench_dataset/pass_seed1_50/django__django-9871-diff.txt
+++ /dev/null
@@ -1,24 +0,0 @@
-diff --git a/django/core/management/base.py b/django/core/management/base.py
-index 41b6b0fa91..8907ac1aa6 100644
---- a/django/core/management/base.py
-+++ b/django/core/management/base.py
-@@ -228,6 +228,7 @@ class BaseCommand:
-             self, prog="%s %s" % (os.path.basename(prog_name), subcommand),
-             description=self.help or None,
-         )
-+        self.add_arguments(parser)
-         parser.add_argument('--version', action='version', version=self.get_version())
-         parser.add_argument(
-             '-v', '--verbosity', action='store', dest='verbosity', default=1,
-@@ -251,7 +252,6 @@ class BaseCommand:
-             '--no-color', action='store_true', dest='no_color',
-             help="Don't colorize the command output.",
-         )
--        self.add_arguments(parser)
-         return parser
- 
-     def add_arguments(self, parser):
-diff --git a/tests/migrations/test_migrations_bad_pyc/0001_initial.pyc b/tests/migrations/test_migrations_bad_pyc/0001_initial.pyc
-deleted file mode 100644
-index 07854f4aeb..0000000000
-Binary files a/tests/migrations/test_migrations_bad_pyc/0001_initial.pyc and /dev/null differ
diff --git a/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-20584-diff.txt b/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-20584-diff.txt
deleted file mode 100644
index 1e8656171..000000000
--- a/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-20584-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/lib/matplotlib/collections.py b/lib/matplotlib/collections.py
-index 20ed38948c..48797cccde 100644
---- a/lib/matplotlib/collections.py
-+++ b/lib/matplotlib/collections.py
-@@ -1461,7 +1461,7 @@ class LineCollection(Collection):
-         segments = []
- 
-         for path in self._paths:
--            vertices = [vertex for vertex, _ in path.iter_segments()]
-+            vertices = [vertex for vertex, _ in path.iter_segments(simplify=False)]
-             vertices = np.asarray(vertices)
-             segments.append(vertices)
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-24362-diff.txt b/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-24362-diff.txt
deleted file mode 100644
index f3669da44..000000000
--- a/sub_swebench_dataset/pass_seed1_50/matplotlib__matplotlib-24362-diff.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/lib/matplotlib/gridspec.py b/lib/matplotlib/gridspec.py
-index 3a019bc62f..e1c77cb3dc 100644
---- a/lib/matplotlib/gridspec.py
-+++ b/lib/matplotlib/gridspec.py
-@@ -276,9 +276,9 @@ class GridSpecBase:
-             raise ValueError("GridSpec.subplots() only works for GridSpecs "
-                              "created with a parent figure")
- 
--        if isinstance(sharex, bool):
-+        if isinstance(sharex, bool) or sharex == 1 or sharex == 0:
-             sharex = "all" if sharex else "none"
--        if isinstance(sharey, bool):
-+        if isinstance(sharey, bool) or sharey == 1 or sharey == 0:
-             sharey = "all" if sharey else "none"
-         # This check was added because it is very easy to type
-         # `subplots(1, 2, 1)` when `subplot(1, 2, 1)` was intended.
diff --git a/sub_swebench_dataset/pass_seed1_50/pydata__xarray-4629-diff.txt b/sub_swebench_dataset/pass_seed1_50/pydata__xarray-4629-diff.txt
deleted file mode 100644
index 7370bb7b8..000000000
--- a/sub_swebench_dataset/pass_seed1_50/pydata__xarray-4629-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/xarray/core/merge.py b/xarray/core/merge.py
-index ca4e29b6..dff00804 100644
---- a/xarray/core/merge.py
-+++ b/xarray/core/merge.py
-@@ -501,7 +501,7 @@ def merge_attrs(variable_attrs, combine_attrs):
-     if combine_attrs == "drop":
-         return {}
-     elif combine_attrs == "override":
--        return variable_attrs[0]
-+        return dict(variable_attrs[0])
-     elif combine_attrs == "no_conflicts":
-         result = dict(variable_attrs[0])
-         for attrs in variable_attrs[1:]:
diff --git a/sub_swebench_dataset/pass_seed1_50/pydata__xarray-7393-diff.txt b/sub_swebench_dataset/pass_seed1_50/pydata__xarray-7393-diff.txt
deleted file mode 100644
index fb04463aa..000000000
--- a/sub_swebench_dataset/pass_seed1_50/pydata__xarray-7393-diff.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/xarray/core/dataarray.py b/xarray/core/dataarray.py
-index dc8dcbd3..97dd03ae 100644
---- a/xarray/core/dataarray.py
-+++ b/xarray/core/dataarray.py
-@@ -2745,10 +2745,20 @@ class DataArray(
-         --------
-         DataArray.unstack
-         """
-+        # Check if any of the coordinates being stacked have 'i4' dtype
-+        # and set the dtype for MultiIndex accordingly
-+        dtype_to_preserve = None
-+        for dim in dimensions.values():
-+            for coord in self.coords[dim]:
-+                if self.coords[coord].dtype == 'int32':
-+                    dtype_to_preserve = 'int32'
-+                    break
-+
-         ds = self._to_temp_dataset().stack(
-             dimensions,
-             create_index=create_index,
-             index_cls=index_cls,
-+            dtype=dtype_to_preserve,  # Specify dtype if needed
-             **dimensions_kwargs,
-         )
-         return self._from_temp_dataset(ds)
diff --git a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-5809-diff.txt b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-5809-diff.txt
deleted file mode 100644
index 6caff52b1..000000000
--- a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-5809-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/_pytest/pastebin.py b/src/_pytest/pastebin.py
-index 41576a615..79b0d9d40 100644
---- a/src/_pytest/pastebin.py
-+++ b/src/_pytest/pastebin.py
-@@ -79,7 +79,7 @@ def create_new_paste(contents):
- 
-     params = {
-         "code": contents,
--        "lexer": "python3" if sys.version_info[0] >= 3 else "python",
-+        "lexer": "text",
-         "expiry": "1week",
-     }
-     url = "https://bpaste.net"
diff --git a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7673-diff.txt b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7673-diff.txt
deleted file mode 100644
index 125420e08..000000000
--- a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7673-diff.txt
+++ /dev/null
@@ -1,18 +0,0 @@
-diff --git a/src/_pytest/logging.py b/src/_pytest/logging.py
-index 5dfd47887..22fbc56b5 100644
---- a/src/_pytest/logging.py
-+++ b/src/_pytest/logging.py
-@@ -437,9 +437,11 @@ class LogCaptureFixture:
-         """
-         logger_obj = logging.getLogger(logger)
-         # Save the original log-level to restore it during teardown.
--        self._initial_logger_levels.setdefault(logger, logger_obj.level)
-+        if logger not in self._initial_logger_levels:
-+            self._initial_logger_levels[logger] = logger_obj.level
-         logger_obj.setLevel(level)
--        self._initial_handler_level = self.handler.level
-+        if self._initial_handler_level is None:
-+            self._initial_handler_level = self.handler.level
-         self.handler.setLevel(level)
- 
-     @contextmanager
diff --git a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7982-diff.txt b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7982-diff.txt
deleted file mode 100644
index 43a873ce2..000000000
--- a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-7982-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/src/_pytest/pathlib.py b/src/_pytest/pathlib.py
-index f0bdb1481..b96cba069 100644
---- a/src/_pytest/pathlib.py
-+++ b/src/_pytest/pathlib.py
-@@ -558,7 +558,7 @@ def visit(
-     entries = sorted(os.scandir(path), key=lambda entry: entry.name)
-     yield from entries
-     for entry in entries:
--        if entry.is_dir(follow_symlinks=False) and recurse(entry):
-+        if entry.is_dir() and recurse(entry):
-             yield from visit(entry.path, recurse)
- 
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-8022-diff.txt b/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-8022-diff.txt
deleted file mode 100644
index d2b6ef101..000000000
--- a/sub_swebench_dataset/pass_seed1_50/pytest-dev__pytest-8022-diff.txt
+++ /dev/null
@@ -1,69 +0,0 @@
-diff --git a/DOCTEST_COLLECTION_FIX.md b/DOCTEST_COLLECTION_FIX.md
-new file mode 100644
-index 000000000..676f5e115
---- /dev/null
-+++ b/DOCTEST_COLLECTION_FIX.md
-@@ -0,0 +1,24 @@
-+
-+# Doctest Collection Issue Fix Documentation
-+
-+## Issue Summary
-+There was an issue in the pytest codebase where running `pytest --doctest-modules __init__.py` would only collect a single doctest from the `__init__.py` file. This was due to a special case handling in the `main.py` file that prematurely stopped the collection process after the first doctest was collected.
-+
-+## Changes Made
-+The special case handling logic was located in `main.py` between lines 768-781. The code was designed to yield only the first item from the collection of the `__init__.py` module, which caused the issue.
-+
-+The following changes were made to `main.py`:
-+- Removed the conditional check for `argpath.basename == "__init__.py"`.
-+- Removed the logic that yielded only the first collected item and returned.
-+- Ensured that `yield from matching` is the only line that executes for any Python module file, allowing all doctests to be collected.
-+
-+## Testing Process
-+To test the changes, a doctest was added to an existing `__init__.py` file within the `testing/example_scripts/collect/package_init_given_as_arg/pkg/` directory. The pytest command was then run with the `--doctest-modules` option to ensure that the doctest was collected and executed.
-+
-+## Test Results
-+The test results confirmed that the issue was resolved:
-+- The pytest command collected 2 items, including the doctest in `__init__.py`.
-+- The doctest added for testing purposes passed successfully.
-+
-+## Conclusion
-+The doctest collection issue in `__init__.py` files has been successfully resolved with the changes made to the `main.py` file. The pytest framework should now correctly collect all doctests from `__init__.py` files when the `--doctest-modules` option is used.
-diff --git a/src/_pytest/main.py b/src/_pytest/main.py
-index 04b51ac00..f2613b4fe 100644
---- a/src/_pytest/main.py
-+++ b/src/_pytest/main.py
-@@ -765,21 +765,7 @@ class Session(nodes.FSCollector):
-                     self._notfound.append((report_arg, col))
-                     continue
- 
--                # If __init__.py was the only file requested, then the matched node will be
--                # the corresponding Package, and the first yielded item will be the __init__
--                # Module itself, so just use that. If this special case isn't taken, then all
--                # the files in the package will be yielded.
--                if argpath.basename == "__init__.py":
--                    assert isinstance(matching[0], nodes.Collector)
--                    try:
--                        yield next(iter(matching[0].collect()))
--                    except StopIteration:
--                        # The package collects nothing with only an __init__.py
--                        # file in it, which gets ignored by the default
--                        # "python_files" option.
--                        pass
--                    continue
--
-+                # This special case handling is removed to allow all doctests in __init__.py to be collected.
-                 yield from matching
- 
-             self.trace.root.indent -= 1
-diff --git a/testing/example_scripts/collect/package_init_given_as_arg/pkg/__init__.py b/testing/example_scripts/collect/package_init_given_as_arg/pkg/__init__.py
-index e69de29bb..2d7654895 100644
---- a/testing/example_scripts/collect/package_init_given_as_arg/pkg/__init__.py
-+++ b/testing/example_scripts/collect/package_init_given_as_arg/pkg/__init__.py
-@@ -0,0 +1,7 @@
-+
-+"""
-+This is a doctest example in __init__.py
-+
-+>>> 1 + 1
-+2
-+"""
diff --git a/sub_swebench_dataset/pass_seed1_50/readme/readme.txt b/sub_swebench_dataset/pass_seed1_50/readme/readme.txt
deleted file mode 100644
index 9ac62acb1..000000000
--- a/sub_swebench_dataset/pass_seed1_50/readme/readme.txt
+++ /dev/null
@@ -1,80 +0,0 @@
-
-There are a total of 79 txt files listed.
-In the original dataset, the distribution of pass case categories is:
-astropy: 4
-django: 38
-matplotlib: 3
-pydata: 3
-pytest-dev: 6
-scikit-learn: 12
-sphinx-doc: 2
-sympy: 11
-
-
-After balanced sampling:
-There are a total of 50 txt files listed.
-
-Django: 23
-Scikit-Learn: 8
-Sympy: 7
-Pytest: 4
-Astropy: 3
-Xarray (pydata): 2
-Matplotlib: 2
-Sphinx: 1
-
-list：
-Here is the list of the 50 sampled txt file names:
-[
-    `django__django-13363-diff.txt`
-    `django__django-11163-diff.txt`
-    `django__django-13281-diff.txt`
-    `django__django-16116-diff.txt`
-    `scikit-learn__scikit-learn-11578-diff.txt`
-    `scikit-learn__scikit-learn-10297-diff.txt`
-    `django__django-15278-diff.txt`
-    `pytest-dev__pytest-7673-diff.txt`
-    `scikit-learn__scikit-learn-25747-diff.txt`
-    `django__django-15061-diff.txt`
-    `django__django-12430-diff.txt`
-    `sympy__sympy-24539-diff.txt`
-    `django__django-12453-diff.txt`
-    `pytest-dev__pytest-8022-diff.txt`
-    `sympy__sympy-20154-diff.txt`
-    `sympy__sympy-21208-diff.txt`
-    `astropy__astropy-14995-diff.txt`
-    `astropy__astropy-7606-diff.txt`
-    `scikit-learn__scikit-learn-15512-diff.txt`
-    `scikit-learn__scikit-learn-15119-diff.txt`
-    `django__django-15569-diff.txt`
-    `pydata__xarray-7393-diff.txt`
-    `django__django-9296-diff.txt`
-    `scikit-learn__scikit-learn-10870-diff.txt`
-    `sphinx-doc__sphinx-10321-diff.txt`
-    `sympy__sympy-18810-diff.txt`
-    `django__django-14151-diff.txt`
-    `django__django-11592-diff.txt`
-    `django__django-9871-diff.txt`
-    `django__django-10606-diff.txt`
-    `pydata__xarray-4629-diff.txt`
-    `scikit-learn__scikit-learn-15100-diff.txt`
-    `matplotlib__matplotlib-24362-diff.txt`
-    `pytest-dev__pytest-7982-diff.txt`
-    `scikit-learn__scikit-learn-14496-diff.txt`
-    `django__django-14441-diff.txt`
-    `sympy__sympy-24370-diff.txt`
-    `django__django-13230-diff.txt`
-    `django__django-12193-diff.txt`
-    `django__django-14855-diff.txt`
-    `django__django-15698-diff.txt`
-    `pytest-dev__pytest-5809-diff.txt`
-    `matplotlib__matplotlib-20584-diff.txt`
-    `sympy__sympy-19110-diff.txt`
-    `django__django-11583-diff.txt`
-    `django__django-12306-diff.txt`
-    `django__django-15799-diff.txt`
-    `sympy__sympy-19954-diff.txt`
-    `django__django-10973-diff.txt`
-    `astropy__astropy-7671-diff.txt`
-
-]
\ No newline at end of file
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10297-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10297-diff.txt
deleted file mode 100644
index e93606329..000000000
--- a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10297-diff.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/sklearn/linear_model/ridge.py b/sklearn/linear_model/ridge.py
-index 911c74ae3..924e35ff8 100644
---- a/sklearn/linear_model/ridge.py
-+++ b/sklearn/linear_model/ridge.py
-@@ -1333,10 +1333,10 @@ class RidgeClassifierCV(LinearClassifierMixin, _BaseRidgeCV):
-     advantage of the multi-variate response support in Ridge.
-     """
-     def __init__(self, alphas=(0.1, 1.0, 10.0), fit_intercept=True,
--                 normalize=False, scoring=None, cv=None, class_weight=None):
-+                 normalize=False, scoring=None, cv=None, store_cv_values=False, class_weight=None):
-         super(RidgeClassifierCV, self).__init__(
-             alphas=alphas, fit_intercept=fit_intercept, normalize=normalize,
--            scoring=scoring, cv=cv)
-+            scoring=scoring, cv=cv, store_cv_values=store_cv_values)
-         self.class_weight = class_weight
- 
-     def fit(self, X, y, sample_weight=None):
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10870-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10870-diff.txt
deleted file mode 100644
index 0d7f0051a..000000000
--- a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-10870-diff.txt
+++ /dev/null
@@ -1,41 +0,0 @@
-diff --git a/sklearn/mixture/base.py b/sklearn/mixture/base.py
-index 1cf8a0fb9..97b1be54f 100644
---- a/sklearn/mixture/base.py
-+++ b/sklearn/mixture/base.py
-@@ -256,6 +256,8 @@ class BaseMixture(six.with_metaclass(ABCMeta, DensityMixin, BaseEstimator)):
-                 best_params = self._get_parameters()
-                 best_n_iter = n_iter
- 
-+        self.lower_bound_ = max_lower_bound
-+
-         if not self.converged_:
-             warnings.warn('Initialization %d did not converge. '
-                           'Try different init parameters, '
-diff --git a/sklearn/mixture/tests/test_gaussian_mixture.py b/sklearn/mixture/tests/test_gaussian_mixture.py
-index 3b17bf17b..7802aa335 100644
---- a/sklearn/mixture/tests/test_gaussian_mixture.py
-+++ b/sklearn/mixture/tests/test_gaussian_mixture.py
-@@ -990,15 +990,16 @@ def test_sample():
- 
- @ignore_warnings(category=ConvergenceWarning)
- def test_init():
--    # We check that by increasing the n_init number we have a better solution
-+    # Test that GaussianMixture with n_init > 1 indeed sets the lower_bound_ to the
-+    # max lower bound across all initializations.
-     random_state = 0
-     rand_data = RandomData(np.random.RandomState(random_state), scale=1)
-     n_components = rand_data.n_components
-     X = rand_data.X['full']
- 
--    gmm1 = GaussianMixture(n_components=n_components, n_init=1,
--                           max_iter=1, random_state=random_state).fit(X)
--    gmm2 = GaussianMixture(n_components=n_components, n_init=100,
--                           max_iter=1, random_state=random_state).fit(X)
--
--    assert_greater(gmm2.lower_bound_, gmm1.lower_bound_)
-+    for random_state in range(10):  # Test across multiple random states
-+        gmm1 = GaussianMixture(n_components=n_components, n_init=1,
-+                               max_iter=1, random_state=random_state).fit(X)
-+        gmm2 = GaussianMixture(n_components=n_components, n_init=10,
-+                               max_iter=1, random_state=random_state).fit(X)
-+        assert gmm2.lower_bound_ >= gmm1.lower_bound_, random_state
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-11578-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-11578-diff.txt
deleted file mode 100644
index f8c7d1d59..000000000
--- a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-11578-diff.txt
+++ /dev/null
@@ -1,13 +0,0 @@
-diff --git a/sklearn/linear_model/logistic.py b/sklearn/linear_model/logistic.py
-index e4ea696ce..faefd80a0 100644
---- a/sklearn/linear_model/logistic.py
-+++ b/sklearn/linear_model/logistic.py
-@@ -922,7 +922,7 @@ def _log_reg_scoring_path(X, y, train, test, pos_class=None, Cs=10,
-         check_input=False, max_squared_sum=max_squared_sum,
-         sample_weight=sample_weight)
- 
--    log_reg = LogisticRegression(fit_intercept=fit_intercept)
-+    log_reg = LogisticRegression(fit_intercept=fit_intercept, multi_class=multi_class)
- 
-     # The score method of Logistic Regression has a classes_ attribute.
-     if multi_class == 'ovr':
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-14496-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-14496-diff.txt
deleted file mode 100644
index 306d74c91..000000000
--- a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-14496-diff.txt
+++ /dev/null
@@ -1,36 +0,0 @@
-diff --git a/sklearn/cluster/optics_.py b/sklearn/cluster/optics_.py
-index 4f7eb11ab..b7529062a 100755
---- a/sklearn/cluster/optics_.py
-+++ b/sklearn/cluster/optics_.py
-@@ -437,7 +437,7 @@ if metric=’precomputed’.
-     n_samples = X.shape[0]
-     _validate_size(min_samples, n_samples, 'min_samples')
-     if min_samples <= 1:
--        min_samples = max(2, min_samples * n_samples)
-+        min_samples = int(round(max(2, min_samples * n_samples)))
- 
-     # Start all points as 'unprocessed' ##
-     reachability_ = np.empty(n_samples)
-@@ -612,19 +612,19 @@ def cluster_optics_xi(reachability, predecessor, ordering, min_samples,
-         The list of clusters in the form of ``[start, end]`` in each row, with
-         all indices inclusive. The clusters are ordered according to ``(end,
-         -start)`` (ascending) so that larger clusters encompassing smaller
--        clusters come after such nested smaller clusters. Since ``labels`` does
-+        clusters come after those smaller ones. Since ``labels`` does
-         not reflect the hierarchy, usually ``len(clusters) >
-         np.unique(labels)``.
-     """
-     n_samples = len(reachability)
-     _validate_size(min_samples, n_samples, 'min_samples')
-     if min_samples <= 1:
--        min_samples = max(2, min_samples * n_samples)
-+        min_samples = int(round(max(2, min_samples * n_samples)))
-     if min_cluster_size is None:
-         min_cluster_size = min_samples
-     _validate_size(min_cluster_size, n_samples, 'min_cluster_size')
-     if min_cluster_size <= 1:
--        min_cluster_size = max(2, min_cluster_size * n_samples)
-+        min_cluster_size = int(round(max(2, min_cluster_size * n_samples)))
- 
-     clusters = _xi_cluster(reachability[ordering], predecessor[ordering],
-                            ordering, xi,
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15100-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15100-diff.txt
deleted file mode 100644
index 26977389f..000000000
--- a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15100-diff.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/sklearn/feature_extraction/text.py b/sklearn/feature_extraction/text.py
-index bb5a9d646..11236d958 100644
---- a/sklearn/feature_extraction/text.py
-+++ b/sklearn/feature_extraction/text.py
-@@ -130,10 +130,7 @@ def strip_accents_unicode(s):
-         ASCII equivalent.
-     """
-     normalized = unicodedata.normalize('NFKD', s)
--    if normalized == s:
--        return s
--    else:
--        return ''.join([c for c in normalized if not unicodedata.combining(c)])
-+    return ''.join([c for c in normalized if not unicodedata.combining(c)])
- 
- 
- def strip_accents_ascii(s):
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15119-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15119-diff.txt
deleted file mode 100644
index d7dca9c4e..000000000
--- a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15119-diff.txt
+++ /dev/null
@@ -1,53 +0,0 @@
-diff --git a/sklearn/pipeline.py b/sklearn/pipeline.py
-index a58979142..23ceb50d6 100644
---- a/sklearn/pipeline.py
-+++ b/sklearn/pipeline.py
-@@ -876,7 +876,7 @@ class FeatureUnion(TransformerMixin, _BaseComposition):
-                                   trans.get_feature_names()])
-         return feature_names
- 
--    def fit(self, X, y=None):
-+    def fit(self, X, y=None, **fit_params):
-         """Fit all transformers using X.
- 
-         Parameters
-@@ -887,12 +887,17 @@ class FeatureUnion(TransformerMixin, _BaseComposition):
-         y : array-like, shape (n_samples, ...), optional
-             Targets for supervised learning.
- 
-+        fit_params : dict of string -> object
-+            Parameters passed to the fit method of each step, where
-+            each parameter name is prefixed such that parameter ``p`` for step ``s``
-+            has key ``s__p``.
-+
-         Returns
-         -------
-         self : FeatureUnion
-             This estimator
-         """
--        transformers = self._parallel_func(X, y, {}, _fit_one)
-+        transformers = self._parallel_func(X, y, fit_params, _fit_one)
-         if not transformers:
-             # All transformers are None
-             return self
-@@ -949,7 +954,7 @@ class FeatureUnion(TransformerMixin, _BaseComposition):
-             **fit_params) for idx, (name, transformer,
-                                     weight) in enumerate(transformers, 1))
- 
--    def transform(self, X):
-+    def transform(self, X, **fit_params):
-         """Transform X separately by each transformer, concatenate results.
- 
-         Parameters
-@@ -957,6 +962,11 @@ class FeatureUnion(TransformerMixin, _BaseComposition):
-         X : iterable or array-like, depending on transformers
-             Input data to be transformed.
- 
-+        fit_params : dict of string -> object, optional
-+            Parameters passed to the transform method of each step, where
-+            each parameter name is prefixed such that parameter ``p`` for step ``s``
-+            has key ``s__p``. These parameters will be ignored.
-+
-         Returns
-         -------
-         X_t : array-like or sparse matrix, shape (n_samples, sum_n_components)
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15512-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15512-diff.txt
deleted file mode 100644
index 6d9e44ca1..000000000
--- a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-15512-diff.txt
+++ /dev/null
@@ -1,80 +0,0 @@
-diff --git a/sklearn/cluster/_affinity_propagation.py b/sklearn/cluster/_affinity_propagation.py
-index 4806afee9..f1fd5c0cb 100644
---- a/sklearn/cluster/_affinity_propagation.py
-+++ b/sklearn/cluster/_affinity_propagation.py
-@@ -185,45 +185,46 @@ def affinity_propagation(S, preference=None, convergence_iter=15, max_iter=200,
-         A -= tmp
- 
-         # Check for convergence
-+        converged = False
-         E = (np.diag(A) + np.diag(R)) > 0
-         e[:, it % convergence_iter] = E
-         K = np.sum(E, axis=0)
- 
-         if it >= convergence_iter:
-             se = np.sum(e, axis=1)
--            unconverged = (np.sum((se == convergence_iter) + (se == 0))
--                           != n_samples)
--            if (not unconverged and (K > 0)) or (it == max_iter):
-+            converged = (np.sum((se == convergence_iter) + (se == 0)) == n_samples)
-+            if converged and (K > 0):
-                 if verbose:
-                     print("Converged after %d iterations." % it)
--                break
--    else:
--        if verbose:
--            print("Did not converge")
--
--    I = np.flatnonzero(E)
--    K = I.size  # Identify exemplars
--
--    if K > 0:
--        c = np.argmax(S[:, I], axis=1)
--        c[I] = np.arange(K)  # Identify clusters
--        # Refine the final set of exemplars and clusters and return results
--        for k in range(K):
--            ii = np.where(c == k)[0]
--            j = np.argmax(np.sum(S[ii[:, np.newaxis], ii], axis=0))
--            I[k] = ii[j]
--
--        c = np.argmax(S[:, I], axis=1)
--        c[I] = np.arange(K)
--        labels = I[c]
--        # Reduce labels to a sorted, gapless, list
--        cluster_centers_indices = np.unique(labels)
--        labels = np.searchsorted(cluster_centers_indices, labels)
--    else:
-+            elif it == max_iter:
-+                if verbose:
-+                    print("Did not converge")
-+                converged = False
-+
-+    if not converged:
-         warnings.warn("Affinity propagation did not converge, this model "
-                       "will not have any cluster centers.", ConvergenceWarning)
--        labels = np.array([-1] * n_samples)
--        cluster_centers_indices = []
-+        cluster_centers_indices = np.array([], dtype=int)
-+        labels = np.full(n_samples, -1, dtype=int)
-+    else:
-+        I = np.flatnonzero(E)
-+        K = I.size  # Identify exemplars
-+
-+        if K > 0:
-+            c = np.argmax(S[:, I], axis=1)
-+            c[I] = np.arange(K)  # Identify clusters
-+            # Refine the final set of exemplars and clusters and return results
-+            for k in range(K):
-+                ii = np.where(c == k)[0]
-+                j = np.argmax(np.sum(S[ii[:, np.newaxis], ii], axis=0))
-+                I[k] = ii[j]
-+
-+            c = np.argmax(S[:, I], axis=1)
-+            c[I] = np.arange(K)
-+            labels = I[c]
-+            # Reduce labels to a sorted, gapless, list
-+            cluster_centers_indices = np.unique(labels)
-+            labels = np.searchsorted(cluster_centers_indices, labels)
- 
-     if return_n_iter:
-         return cluster_centers_indices, labels, it + 1
diff --git a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-25747-diff.txt b/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-25747-diff.txt
deleted file mode 100644
index a0d95c996..000000000
--- a/sub_swebench_dataset/pass_seed1_50/scikit-learn__scikit-learn-25747-diff.txt
+++ /dev/null
@@ -1,25 +0,0 @@
-diff --git a/sklearn/utils/_set_output.py b/sklearn/utils/_set_output.py
-index 335773c6a..71dd1b200 100644
---- a/sklearn/utils/_set_output.py
-+++ b/sklearn/utils/_set_output.py
-@@ -3,6 +3,7 @@ from functools import wraps
- from scipy.sparse import issparse
- 
- from . import check_pandas_support
-+import pandas as pd
- from .._config import get_config
- from ._available_if import available_if
- 
-@@ -127,9 +128,11 @@ def _wrap_data_with_container(method, data_to_wrap, original_input, estimator):
-         return data_to_wrap
- 
-     # dense_config == "pandas"
-+    # Use the index from the transformed data if it's a DataFrame
-+    transformed_index = data_to_wrap.index if isinstance(data_to_wrap, pd.DataFrame) else getattr(original_input, "index", None)
-     return _wrap_in_pandas_container(
-         data_to_wrap=data_to_wrap,
--        index=getattr(original_input, "index", None),
-+        index=transformed_index,
-         columns=estimator.get_feature_names_out,
-     )
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/sphinx-doc__sphinx-10321-diff.txt b/sub_swebench_dataset/pass_seed1_50/sphinx-doc__sphinx-10321-diff.txt
deleted file mode 100644
index 70aa85f24..000000000
--- a/sub_swebench_dataset/pass_seed1_50/sphinx-doc__sphinx-10321-diff.txt
+++ /dev/null
@@ -1,67 +0,0 @@
-diff --git a/sphinx/ext/autodoc/preserve_defaults.py b/sphinx/ext/autodoc/preserve_defaults.py
-index 313fe5501..6ad9dd2c9 100644
---- a/sphinx/ext/autodoc/preserve_defaults.py
-+++ b/sphinx/ext/autodoc/preserve_defaults.py
-@@ -3,7 +3,6 @@
- Preserve the default argument values of function signatures in source code
- and keep them not evaluated for readability.
- """
--
- import ast
- import inspect
- import sys
-@@ -26,7 +25,7 @@ class DefaultValue:
-         return self.name
- 
- 
--def get_function_def(obj: Any) -> ast.FunctionDef:
-+def get_function_def(obj: Any) -> Optional[ast.FunctionDef]:
-     """Get FunctionDef object from living object.
-     This tries to parse original code for living object and returns
-     AST node for given *obj*.
-@@ -73,7 +72,7 @@ def update_defvalue(app: Sphinx, obj: Any, bound_method: bool) -> None:
- 
-     try:
-         function = get_function_def(obj)
--        if function.args.defaults or function.args.kw_defaults:
-+        if function and (function.args.defaults or function.args.kw_defaults):
-             sig = inspect.signature(obj)
-             defaults = list(function.args.defaults)
-             kw_defaults = list(function.args.kw_defaults)
-@@ -86,12 +85,17 @@ def update_defvalue(app: Sphinx, obj: Any, bound_method: bool) -> None:
-                         if value is None:
-                             value = ast_unparse(default)  # type: ignore
-                         parameters[i] = param.replace(default=DefaultValue(value))
--                    else:
--                        default = kw_defaults.pop(0)
--                        value = get_default_value(lines, default)
--                        if value is None:
--                            value = ast_unparse(default)  # type: ignore
--                        parameters[i] = param.replace(default=DefaultValue(value))
-+                    elif param.kind == param.KEYWORD_ONLY:
-+                        if kw_defaults and kw_defaults[0] is None:
-+                            kw_defaults.pop(0)
-+                        if kw_defaults:
-+                            default = kw_defaults.pop(0)
-+                            if isinstance(default, ast.AST):
-+                                value = get_default_value(lines, default)
-+                                if value is None:
-+                                    value = ast_unparse(default)  # type: ignore
-+                                if value is not None:
-+                                    parameters[i] = param.replace(default=DefaultValue(value))
-             sig = sig.replace(parameters=parameters)
-             obj.__signature__ = sig
-     except (AttributeError, TypeError):
-diff --git a/tox.ini b/tox.ini
-index f0afd779b..30ca90275 100644
---- a/tox.ini
-+++ b/tox.ini
-@@ -28,7 +28,7 @@ setenv =
-     PYTHONWARNINGS = all
-     PYTEST_ADDOPTS = {env:PYTEST_ADDOPTS:} --color yes
- commands=
--    python -X dev -m pytest --durations 25 {posargs}
-+    python -X dev -m pytest -rA --durations 25 {posargs}
- 
- [testenv:du-latest]
- commands =
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-18810-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-18810-diff.txt
deleted file mode 100644
index e3cb78029..000000000
--- a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-18810-diff.txt
+++ /dev/null
@@ -1,15 +0,0 @@
-diff --git a/sympy/utilities/iterables.py b/sympy/utilities/iterables.py
-index 3b112d9748..18d80fc4e9 100644
---- a/sympy/utilities/iterables.py
-+++ b/sympy/utilities/iterables.py
-@@ -2253,9 +2253,8 @@ def generate_derangements(perm):
-     """
-     p = multiset_permutations(perm)
-     indices = range(len(perm))
--    p0 = next(p)
-     for pi in p:
--        if all(pi[i] != p0[i] for i in indices):
-+        if all(pi[i] != perm[i] for i in indices):
-             yield pi
- 
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19110-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19110-diff.txt
deleted file mode 100644
index f19ece88c..000000000
--- a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19110-diff.txt
+++ /dev/null
@@ -1,17 +0,0 @@
-diff --git a/sympy/matrices/expressions/matexpr.py b/sympy/matrices/expressions/matexpr.py
-index dea1f8a866..696eef96f9 100644
---- a/sympy/matrices/expressions/matexpr.py
-+++ b/sympy/matrices/expressions/matexpr.py
-@@ -996,10 +996,8 @@ def conjugate(self):
-     def _entry(self, i, j, **kwargs):
-         return S.Zero
- 
--    def __nonzero__(self):
--        return False
--
--    __bool__ = __nonzero__
-+    def __bool__(self):
-+        return True
- 
- 
- class GenericZeroMatrix(ZeroMatrix):
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19954-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19954-diff.txt
deleted file mode 100644
index 9aca87943..000000000
--- a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-19954-diff.txt
+++ /dev/null
@@ -1,31 +0,0 @@
-diff --git a/sympy/combinatorics/perm_groups.py b/sympy/combinatorics/perm_groups.py
-index de94ddabb4..0f3a7069eb 100644
---- a/sympy/combinatorics/perm_groups.py
-+++ b/sympy/combinatorics/perm_groups.py
-@@ -2192,20 +2192,22 @@ def _number_blocks(blocks):
-                 # a representative block (containing 0)
-                 rep = {j for j in range(self.degree) if num_block[j] == 0}
-                 # check if the system is minimal with
--                # respect to the already discovere ones
-+                # respect to the already discovered ones
-                 minimal = True
-                 to_remove = []
-                 for i, r in enumerate(rep_blocks):
-                     if len(r) > len(rep) and rep.issubset(r):
-                         # i-th block system is not minimal
--                        del num_blocks[i], blocks[i]
--                        to_remove.append(rep_blocks[i])
-+                        to_remove.append(i)
-                     elif len(r) < len(rep) and r.issubset(rep):
-                         # the system being checked is not minimal
-                         minimal = False
-                         break
-                 # remove non-minimal representative blocks
--                rep_blocks = [r for r in rep_blocks if r not in to_remove]
-+                for i in sorted(to_remove, reverse=True):
-+                    del num_blocks[i]
-+                    del blocks[i]
-+                rep_blocks = [r for i, r in enumerate(rep_blocks) if i not in to_remove]
- 
-                 if minimal and num_block not in num_blocks:
-                     blocks.append(block)
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-20154-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-20154-diff.txt
deleted file mode 100644
index 4d9f504d9..000000000
--- a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-20154-diff.txt
+++ /dev/null
@@ -1,40 +0,0 @@
-diff --git a/sympy/utilities/iterables.py b/sympy/utilities/iterables.py
-index dd36dea304..e2bbfd623c 100644
---- a/sympy/utilities/iterables.py
-+++ b/sympy/utilities/iterables.py
-@@ -1802,9 +1802,9 @@ def partitions(n, m=None, k=None, size=False):
-         keys.append(r)
-     room = m - q - bool(r)
-     if size:
--        yield sum(ms.values()), ms
-+        yield sum(ms.values()), ms.copy()
-     else:
--        yield ms
-+        yield ms.copy()
- 
-     while keys != [1]:
-         # Reuse any 1's.
-@@ -1842,9 +1842,9 @@ def partitions(n, m=None, k=None, size=False):
-             break
-         room -= need
-         if size:
--            yield sum(ms.values()), ms
-+            yield sum(ms.values()), ms.copy()
-         else:
--            yield ms
-+            yield ms.copy()
- 
- 
- def ordered_partitions(n, m=None, sort=True):
-@@ -2345,9 +2345,8 @@ def necklaces(n, k, free=False):
-     >>> set(N) - set(B)
-     {'ACB'}
- 
--    >>> list(necklaces(4, 2))
--    [(0, 0, 0, 0), (0, 0, 0, 1), (0, 0, 1, 1),
--     (0, 1, 0, 1), (0, 1, 1, 1), (1, 1, 1, 1)]
-+    >>> list(ordered_partitions(4, 2))
-+    [[1, 3], [2, 2], [3, 1]]
- 
-     >>> [show('.o', i) for i in bracelets(4, 2)]
-     ['....', '...o', '..oo', '.o.o', '.ooo', 'oooo']
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-21208-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-21208-diff.txt
deleted file mode 100644
index ef859ea9d..000000000
--- a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-21208-diff.txt
+++ /dev/null
@@ -1,140 +0,0 @@
-diff --git a/sympy/matrices/matrices.py b/sympy/matrices/matrices.py
-index f7b4aeebf3..ca8e905b08 100644
---- a/sympy/matrices/matrices.py
-+++ b/sympy/matrices/matrices.py
-@@ -440,7 +440,7 @@ class MatrixCalculus(MatrixCommon):
- 
-     def diff(self, *args, **kwargs):
-         """Calculate the derivative of each element in the matrix.
--        ``args`` will be passed to the ``integrate`` function.
-+        ``args`` will be passed to the ``diff`` function.
- 
-         Examples
-         ========
-@@ -459,125 +459,7 @@ def diff(self, *args, **kwargs):
-         integrate
-         limit
-         """
--        # XXX this should be handled here rather than in Derivative
--        from sympy.tensor.array.array_derivatives import ArrayDerivative
--        kwargs.setdefault('evaluate', True)
--        deriv = ArrayDerivative(self, *args, evaluate=True)
--        if not isinstance(self, Basic):
--            return deriv.as_mutable()
--        else:
--            return deriv
--
--    def _eval_derivative(self, arg):
--        return self.applyfunc(lambda x: x.diff(arg))
--
--    def integrate(self, *args, **kwargs):
--        """Integrate each element of the matrix.  ``args`` will
--        be passed to the ``integrate`` function.
--
--        Examples
--        ========
--
--        >>> from sympy.matrices import Matrix
--        >>> from sympy.abc import x, y
--        >>> M = Matrix([[x, y], [1, 0]])
--        >>> M.integrate((x, ))
--        Matrix([
--        [x**2/2, x*y],
--        [     x,   0]])
--        >>> M.integrate((x, 0, 2))
--        Matrix([
--        [2, 2*y],
--        [2,   0]])
--
--        See Also
--        ========
--
--        limit
--        diff
--        """
--        return self.applyfunc(lambda x: x.integrate(*args, **kwargs))
--
--    def jacobian(self, X):
--        """Calculates the Jacobian matrix (derivative of a vector-valued function).
--
--        Parameters
--        ==========
--
--        ``self`` : vector of expressions representing functions f_i(x_1, ..., x_n).
--        X : set of x_i's in order, it can be a list or a Matrix
--
--        Both ``self`` and X can be a row or a column matrix in any order
--        (i.e., jacobian() should always work).
--
--        Examples
--        ========
--
--        >>> from sympy import sin, cos, Matrix
--        >>> from sympy.abc import rho, phi
--        >>> X = Matrix([rho*cos(phi), rho*sin(phi), rho**2])
--        >>> Y = Matrix([rho, phi])
--        >>> X.jacobian(Y)
--        Matrix([
--        [cos(phi), -rho*sin(phi)],
--        [sin(phi),  rho*cos(phi)],
--        [   2*rho,             0]])
--        >>> X = Matrix([rho*cos(phi), rho*sin(phi)])
--        >>> X.jacobian(Y)
--        Matrix([
--        [cos(phi), -rho*sin(phi)],
--        [sin(phi),  rho*cos(phi)]])
--
--        See Also
--        ========
--
--        hessian
--        wronskian
--        """
--        if not isinstance(X, MatrixBase):
--            X = self._new(X)
--        # Both X and ``self`` can be a row or a column matrix, so we need to make
--        # sure all valid combinations work, but everything else fails:
--        if self.shape[0] == 1:
--            m = self.shape[1]
--        elif self.shape[1] == 1:
--            m = self.shape[0]
--        else:
--            raise TypeError("``self`` must be a row or a column matrix")
--        if X.shape[0] == 1:
--            n = X.shape[1]
--        elif X.shape[1] == 1:
--            n = X.shape[0]
--        else:
--            raise TypeError("X must be a row or a column matrix")
--
--        # m is the number of functions and n is the number of variables
--        # computing the Jacobian is now easy:
--        return self._new(m, n, lambda j, i: self[j].diff(X[i]))
--
--    def limit(self, *args):
--        """Calculate the limit of each element in the matrix.
--        ``args`` will be passed to the ``limit`` function.
--
--        Examples
--        ========
--
--        >>> from sympy.matrices import Matrix
--        >>> from sympy.abc import x, y
--        >>> M = Matrix([[x, y], [1, 0]])
--        >>> M.limit(x, 2)
--        Matrix([
--        [2, y],
--        [1, 0]])
--
--        See Also
--        ========
--
--        integrate
--        diff
--        """
--        return self.applyfunc(lambda x: x.limit(*args))
--
-+        return self.applyfunc(lambda x: x.diff(*args, **kwargs))
- 
- # https://github.com/sympy/sympy/pull/12854
- class MatrixDeprecated(MatrixCommon):
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24370-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24370-diff.txt
deleted file mode 100644
index e03fde82c..000000000
--- a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24370-diff.txt
+++ /dev/null
@@ -1,29 +0,0 @@
-diff --git a/sympy/core/numbers.py b/sympy/core/numbers.py
-index 3b1aec2429..36c1122b75 100644
---- a/sympy/core/numbers.py
-+++ b/sympy/core/numbers.py
-@@ -2422,8 +2422,13 @@ def __floordiv__(self, other):
-         if not isinstance(other, Expr):
-             return NotImplemented
-         if isinstance(other, Integer):
--            return Integer(self.p // other)
--        return Integer(divmod(self, other)[0])
-+            return Integer(self.p // other.p)
-+        else:
-+            div_result = divmod(self, other)[0]
-+            if isinstance(div_result, Expr):
-+                return div_result
-+            else:
-+                return Integer(div_result)
- 
-     def __rfloordiv__(self, other):
-         return Integer(Integer(other).p // self.p)
-@@ -3733,7 +3738,7 @@ def __ne__(self, other):
- nan = S.NaN
- 
- @dispatch(NaN, Expr) # type:ignore
--def _eval_is_eq(a, b): # noqa:F811
-+def _eval_is_eq(a, b): # noqa: F811
-     return False
- 
- 
diff --git a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24539-diff.txt b/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24539-diff.txt
deleted file mode 100644
index 58c5484de..000000000
--- a/sub_swebench_dataset/pass_seed1_50/sympy__sympy-24539-diff.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-diff --git a/sympy/polys/rings.py b/sympy/polys/rings.py
-index 12bd2fc920..4f81743552 100644
---- a/sympy/polys/rings.py
-+++ b/sympy/polys/rings.py
-@@ -616,8 +616,9 @@ def set_ring(self, new_ring):
-             return new_ring.from_dict(self, self.ring.domain)
- 
-     def as_expr(self, *symbols):
--        if symbols and len(symbols) != self.ring.ngens:
--            raise ValueError("not enough symbols, expected %s got %s" % (self.ring.ngens, len(symbols)))
-+        if symbols:
-+            if len(symbols) != self.ring.ngens:
-+                raise ValueError("not enough symbols, expected %s got %s" % (self.ring.ngens, len(symbols)))
-         else:
-             symbols = self.ring.symbols
- 
diff --git a/sub_swebench_dataset/readme.md b/sub_swebench_dataset/readme.md
new file mode 100644
index 000000000..15fdd642c
--- /dev/null
+++ b/sub_swebench_dataset/readme.md
@@ -0,0 +1,71 @@
+# Dataset Description
+
+The index of sub_swebench is a subset of swebench, with two columns in total, each column containing 50 id_instance.
+
+The id_instance is a balanced subset of pass and fail samples for CognitionAI on swebench.
+Sampling list:https://github.com/CognitionAI/devin-swebench-results/tree/main/
+Original dataset：https://huggingface.co/datasets/princeton-nlp/SWE-bench/
+
+## fail dataset Description：
+
+There are a total of 491 txt files listed.
+In the original dataset, the distribution of pass case categories is:
+
+- astropy: 24
+- django: 160
+- matplotlib: 42
+- mwaskom: 4
+- pallets: 3
+- psf: 9
+- pydata: 29
+- pylint-dev: 13
+- pytest-dev: 20
+- scikit-learn: 56
+- sphinx-doc: 46
+- sympy: 85
+
+### After balanced sampling:
+
+There are a total of 50 txt files listed.
+
+- Django: 16
+- Scikit-Learn: 6
+- Sympy: 10
+- sphinx-doc:5
+- matplotlib: 4
+- pydata: 3
+- astropy: 2
+- pytest-dev: 2
+- psf: 1
+- pylint-dev: 1
+
+
+
+# pass dataset Description：
+
+
+
+There are a total of 79 txt files listed.
+In the original dataset, the distribution of pass case categories is:
+
+- astropy: 4
+- django: 38
+- matplotlib: 3
+- pydata: 3
+- pytest-dev: 6
+- scikit-learn: 12
+- sphinx-doc: 2
+- sympy: 11
+
+### After balanced sampling:
+
+There are a total of 50 txt files listed.
+
+- Django: 23
+- Scikit-Learn: 8
+- Sympy: 7
+- Pytest: 4
+- Astropy: 3
+- Xarray (pydata): 2
+- Matplotlib: 2
+- Sphinx: 1
diff --git a/sub_swebench_dataset/sub_swebench.csv b/sub_swebench_dataset/sub_swebench.csv
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HcmV?d00001


From 03716738c39191201ba432168c9fec10a41717ab Mon Sep 17 00:00:00 2001
From: Evan Chen <Cyfan2@gmail.com>
Date: Tue, 19 Mar 2024 15:32:18 +0800
Subject: [PATCH 6/7] readme.md fixed

---
 sub_swebench_dataset/readme.md | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sub_swebench_dataset/readme.md b/sub_swebench_dataset/readme.md
index 15fdd642c..77fb23b2a 100644
--- a/sub_swebench_dataset/readme.md
+++ b/sub_swebench_dataset/readme.md
@@ -41,7 +41,7 @@ ### After balanced sampling:
 
 
 
-# pass dataset Description：
+## pass dataset Description：
 
 
 

From 916185d82c36ab6136b584322f6c81b6dba209cc Mon Sep 17 00:00:00 2001
From: Your Name <you@example.com>
Date: Tue, 19 Mar 2024 15:34:12 +0800
Subject: [PATCH 7/7] Fix get_last_cell_source method

---
 data/inference/run_api.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/data/inference/run_api.py b/data/inference/run_api.py
index 1126fcbf3..66f229f85 100644
--- a/data/inference/run_api.py
+++ b/data/inference/run_api.py
@@ -29,12 +29,12 @@ async def call_chat(inputs, interpreter):
     inputs (str): The inputs to generate completions for.
     interpreter (DataInterpreter): The data interpreter to use for execution.
     """
-    requirement = "Please rewrite the code to address the issues existing in the repository and generate the correct code. Then, use the `git diff` command to output the patch based on the correct code."
+    requirement = "Please rewrite the code and generate test case to address the issues existing in the repository. If the test code passes, it is considered that the execution code has passed and use the `git diff` command to output the patch based on the correct code."
     system_messages = inputs.split("\n", 1)[0]
     user_message = inputs.split("\n", 1)[1]
     try:
         await interpreter.run([requirement, system_messages, user_message])
-        return interpreter.get_last_cell_source
+        return interpreter.get_last_cell_source()
     except Exception as e:
         logger.error(f"Error: {e}\nInputs: {inputs}")
         traceback.print_exc()
@@ -80,10 +80,10 @@ async def openai_inference(
                 di,
             )
             logger.info(f"Final response: {response}")
+            save_history(di)
             output_dict["full_output"] = response
             output_dict["model_patch"] = extract_diff(response)
             print(json.dumps(output_dict), file=f, flush=True)
-            save_history(di)
 
 
 async def main(