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Handle OSError [errno.EINVAL] that might be raised in Windows #346

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merged 1 commit into from
Jun 4, 2024
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Handle OSError [errno.EINVAL] that might be raised in Windows #346

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5 changes: 3 additions & 2 deletions src/wireviz/wireviz.py
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Original file line number Diff line number Diff line change
Expand Up @@ -408,11 +408,12 @@ def _get_yaml_data_and_path(inp: Union[str, Path, Dict]) -> (Dict, Path):
yaml_str = open_file_read(yaml_path).read()
except (FileNotFoundError, OSError) as e:
# if inp is a long YAML string, Pathlib will raise OSError: [errno.ENAMETOOLONG]
# (in Windows, it seems OSError [errno.EINVAL] might be raised in some cases)
# when trying to expand and resolve it as a path.
# Catch this error, but raise any others
from errno import ENAMETOOLONG
from errno import EINVAL, ENAMETOOLONG

if type(e) is OSError and e.errno != ENAMETOOLONG:
if type(e) is OSError and e.errno not in (EINVAL, ENAMETOOLONG):
raise e
# file does not exist; assume inp is a YAML string
yaml_str = inp
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