53 lines
1.3 KiB
Python
53 lines
1.3 KiB
Python
'''
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This program deletes all empty directories which are children of the given
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starting directory. The starting directory itself will not be deleted even
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if it is empty.
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> prune_dirs .
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> prune_dirs C:\\somepath
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'''
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import argparse
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import os
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import sys
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from voussoirkit import betterhelp
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from voussoirkit import spinal
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from voussoirkit import pathclass
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def prune_dirs(starting):
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starting = pathclass.Path(starting)
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walker = spinal.walk_generator(starting, yield_directories=True, yield_files=False)
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double_check = set()
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def pruneme(directory):
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if directory == starting or directory not in starting:
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return
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if len(directory.listdir()) == 0:
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print(directory.absolute_path)
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os.rmdir(directory.absolute_path)
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double_check.add(directory.parent)
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for directory in walker:
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pruneme(directory)
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while double_check:
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directory = double_check.pop()
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pruneme(directory)
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def prune_dirs_argparse(args):
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return prune_dirs(args.starting)
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def main(argv):
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('starting')
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parser.set_defaults(func=prune_dirs_argparse)
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return betterhelp.single_main(argv, parser, docstring=__doc__)
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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