61 lines
1.2 KiB
Python
61 lines
1.2 KiB
Python
'''WizardKit: I/O Functions'''
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# vim: sts=2 sw=2 ts=2
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import os
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import shutil
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import pathlib
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# Functions
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def delete_empty_folders(path):
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"""Recursively delete all empty folders in path."""
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# Delete empty subfolders first
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for item in os.scandir(path):
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if item.is_dir():
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delete_empty_folders(item.path)
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# Attempt to remove (top) path
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try:
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delete_folder(path, force=False)
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except OSError:
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# Assuming it's not empty
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pass
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def delete_folder(path, force=False):
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"""Delete folder if empty or if forced."""
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if force:
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shutil.rmtree(path)
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else:
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os.rmdir(path)
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def non_clobbering_path(path):
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"""Update path as needed to non-existing path, returns pathlib.Path."""
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path = pathlib.Path(path)
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name = path.name
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new_path = None
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suffix = ''.join(path.suffixes)
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name = name.replace(suffix, '')
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# Bail early
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if not path.exists():
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return path
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# Find non-existant path
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for _i in range(1000):
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new_path = path.with_name(f'{name}_{_i}').with_suffix(suffix)
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if not new_path.exists():
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break
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# Raise error if viable path not found
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if not new_path:
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raise FileExistsError(new_path)
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# Done
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return new_path
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if __name__ == '__main__':
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print("This file is not meant to be called directly.")
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