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This commit is contained in:
lidanyang 2023-11-30 14:06:54 +08:00
parent 047bb10e72
commit 41c507aa6e
1 changed files with 4 additions and 16 deletions
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20
metagpt/utils/common.py
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@ -24,11 +24,7 @@ def check_cmd_exists(command) -> int:
if platform.system().lower() == "windows":
check_command = "where " + command
else:
check_command = (
"command -v "
+ command
+ ' >/dev/null 2>&1 || { echo >&2 "no mermaid"; exit 1; }'
)
check_command = "command -v " + command + ' >/dev/null 2>&1 || { echo >&2 "no mermaid"; exit 1; }'
result = os.system(check_command)
return result
@ -138,11 +134,7 @@ class OutputParser:
typing = typing_define[0]
else:
typing = typing_define
if (
typing == List[str]
or typing == List[Tuple[str, str]]
or typing == List[List[str]]
):
if typing == List[str] or typing == List[Tuple[str, str]] or typing == List[List[str]]:
# 尝试解析list
try:
content = cls.parse_file_list(text=content)
@ -159,9 +151,7 @@ class OutputParser:
return parsed_data
@classmethod
def extract_struct(
cls, text: str, data_type: Union[type(list), type(dict)]
) -> Union[list, dict]:
def extract_struct(cls, text: str, data_type: Union[type(list), type(dict)]) -> Union[list, dict]:
"""Extracts and parses a specified type of structure (dictionary or list) from the given text.
The text only contains a list or dictionary, which may have nested structures.
@ -203,9 +193,7 @@ class OutputParser:
raise ValueError(f"The extracted structure is not a {data_type}.")
except (ValueError, SyntaxError) as e:
raise Exception(
f"Error while extracting and parsing the {data_type}: {e}"
)
raise Exception(f"Error while extracting and parsing the {data_type}: {e}")
else:
logger.error(f"No {data_type} found in the text.")
return [] if data_type is list else {}