cmd/reversed.py

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Python
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2020-10-26 03:15:23 +00:00
'''
Print input lines in reverse order.
'''
import argparse
import sys
from voussoirkit import clipext
def reverse_argparse(args):
lines = clipext.resolve(args.lines)
lines = lines.splitlines()
lines = reversed(lines)
print('\n'.join(lines))
def main(argv):
parser = argparse.ArgumentParser(description=__doc__)
parser.add_argument('lines')
parser.set_defaults(func=reverse_argparse)
args = parser.parse_args(argv)
return args.func(args)
if __name__ == '__main__':
raise SystemExit(main(sys.argv[1:]))