[issue17965] argparse does not dest.replace('-', '_') for positionals

[paul j3]

Changes by paul j3 <ajipanca at gmail.com>:


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title: argparse does not dest.replace('-', '_')  for postionals -> argparse does not dest.replace('-', '_')  for positionals

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue17965>
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