yasintuncerr commited on
Commit
c857fe4
·
1 Parent(s): c3262a7

is keep the changes is anything went wrong

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Files changed (1) hide show
  1. safe_executor.py +33 -0
safe_executor.py ADDED
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+ import os
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+ import shutil
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+
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+ class SafeExecutor:
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+ def __init__(self, paths_to_cleanup):
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+ self.paths_to_cleanup = paths_to_cleanup
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+ self.original_state = {}
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+
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+ def __enter__(self):
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+ for path in self.paths_to_cleanup:
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+ if os.path.exists(path):
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+ self.original_state[path] = os.listdir(path)
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+ else:
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+ self.original_state[path] = None
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+
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+ def __exit__(self, exc_type, exc_value, traceback):
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+ if exc_type is not None:
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+ print("An error occurred, reverting changes...")
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+ for path in self.paths_to_cleanup:
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+ if self.original_state[path] is None:
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+ if os.path.exists(path):
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+ shutil.rmtree(path)
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+ else:
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+ current_files = os.listdir(path)
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+ for file in current_files:
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+ if file not in self.original_state[path]:
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+ file_path = os.path.join(path, file)
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+ if os.path.isfile(file_path):
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+ os.remove(file_path)
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+ else:
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+ shutil.rmtree(file_path)
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+ return False # Propagate the exception
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+ return True