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fix case when provided trigger path is directory

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If trigger is directory and we have permissions to read it, the loaded
will try to load this from it and will fail with IsADirectoryError
This commit is contained in:
Evgenii Alekseev
2022-05-12 07:22:50 +03:00
parent f42c2c57fb
commit 04dcaa93ab
2 changed files with 18 additions and 2 deletions
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11
src/ahriman/core/triggers/trigger_loader.py
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@ -104,6 +104,9 @@ class TriggerLoader:
Returns:
ModuleType: module loaded from the imported module
Raises:
InvalidExtension: in case if module cannot be loaded from specified package
"""
self.logger.info("load module from package %s", package)
try:
@ -119,13 +122,17 @@ class TriggerLoader:
module_path(str): module import path to load
Returns:
Trigger: loaded trigger based on settings
Trigger: loaded trigger based on settings
Raises:
InvalidExtension: in case if module cannot be loaded from the specified module path or is not a trigger
"""
*package_path_parts, class_name = module_path.split(".")
package_or_path = ".".join(package_path_parts)
# it works for both missing permission and file does not exist
if os.access(Path(package_or_path), os.R_OK):
path_like = Path(package_or_path)
if os.access(path_like, os.R_OK) and path_like.is_file():
module = self._load_module_from_file(package_or_path, class_name)
else:
module = self._load_module_from_package(package_or_path)