Ethan Dalool
4a9051e617
With pathclass.glob_many, we can clean up and feel more confident about many programs that use pipeable to take glob patterns. Added return 0 to all programs that didn't have it, so we have consistent and explicit command line return values. Other linting and whitespace.
24 lines
528 B
Python
24 lines
528 B
Python
'''
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Print input lines in reverse order.
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'''
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import argparse
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import sys
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from voussoirkit import pipeable
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def reverse_argparse(args):
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lines = list(pipeable.input(args.lines))
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pipeable.stdout('\n'.join(reversed(lines)))
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return 0
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def main(argv):
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('lines')
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parser.set_defaults(func=reverse_argparse)
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args = parser.parse_args(argv)
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return args.func(args)
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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