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mirror of synced 2025-07-03 20:07:28 +02:00
Code Releases Activity

Raise a ValueError explicitly

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This commit is contained in:
jvoisin 2020-11-23 19:50:46 +01:00
parent 88b7ec2c48
commit 61dce89fbd
3 changed files with 30 additions and 21 deletions
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13
libmat2/parser_factory.py
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@ -40,7 +40,10 @@ def _get_parsers() -> List[T]:
def get_parser(filename: str) -> Tuple[Optional[T], Optional[str]]:
""" Return the appropriate parser for a given filename. """
""" Return the appropriate parser for a given filename.
:raises ValueError: Raised if the instantiation of the parser went wrong.
"""
mtype, _ = mimetypes.guess_type(filename)
_, extension = os.path.splitext(filename)
@ -53,10 +56,6 @@ def get_parser(filename: str) -> Tuple[Optional[T], Optional[str]]:
for parser_class in _get_parsers(): # type: ignore
if mtype in parser_class.mimetypes:
try:
return parser_class(filename), mtype
except ValueError as e:
logging.info("Got an exception when trying to instantiate "
"%s for %s: %s", parser_class, filename, e)
return None, mtype
# This instantiation might raise a ValueError on malformed files
return parser_class(filename), mtype
return None, mtype