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feat: catch errors when writing a file where a directory exists

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This error sometimes happens when developing new plugins.
This commit is contained in:
Régis Behmo 2021-03-15 23:26:38 +01:00
parent 0a670d7ead
commit b8394471ec
1 changed files with 12 additions and 0 deletions
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12
tutor/utils.py
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@ -43,6 +43,18 @@ def ensure_file_directory_exists(path: str) -> None:
Create file's base directory if it does not exist.
"""
directory = os.path.dirname(path)
if os.path.isfile(directory):
raise exceptions.TutorError(
"Attempting to create a directory, but a file with the same name already exists: {}".format(
directory
)
)
if os.path.isdir(path):
raise exceptions.TutorError(
"Attempting to write to a file, but a directory with the same name already exists: {}".format(
directory
)
)
if not os.path.exists(directory):
os.makedirs(directory)