chore: drop the pymupdf extra — image extraction detects the library at runtime

pageindex/index/utils.py

@@ -816,7 +816,7 @@ def get_page_tokens(pdf_path, model=None, pdf_parser="PyPDF2"):
             page_list.append((page_text, token_length))
         return page_list
     elif pdf_parser == "PyMuPDF":
-        import pymupdf  # optional dependency: pip install pageindex[pymupdf]
+        import pymupdf  # optional dependency
         if isinstance(pdf_path, BytesIO):
             pdf_stream = pdf_path
             doc = pymupdf.open(stream=pdf_stream, filetype="pdf")

pageindex/parser/pdf.py

@@ -56,7 +56,7 @@ class PdfParser:
             if not _warned_no_pymupdf:
                 logging.getLogger(__name__).warning(
                     "PyMuPDF is not installed; skipping image extraction. "
-                    'Install with: pip install "pageindex[pymupdf]"')
+                    "Install with: pip install pymupdf")
                 _warned_no_pymupdf = True
             return {}
 

pyproject.toml

@@ -22,8 +22,6 @@ packages = [{include = "pageindex"}]
 [tool.poetry.dependencies]
 python = ">=3.10"
 litellm = ">=1.83.0"
-# AGPL-licensed; optional so the default install stays permissively licensed.
-pymupdf = {version = ">=1.26.0", optional = true}
 PyPDF2 = ">=3.0.0"
 python-dotenv = ">=1.0.0"
 pyyaml = ">=6.0"
@@ -34,9 +32,6 @@ httpx = {extras = ["socks"], version = ">=0.28.1"}
 typing-extensions = ">=4.9.0"
 pydantic = ">=2.5.0,<3.0.0"
 
-[tool.poetry.extras]
-pymupdf = ["pymupdf"]
-
 [tool.poetry.group.dev.dependencies]
 pytest = ">=7.0"