Anthony Sottile <asott...@umich.edu> added the comment:
Can you provide a reproducer? I'm having difficulty reproducing with this
script:
import argparse
p = argparse.ArgumentParser()
p.add_argument('--foo', nargs=None)
args = p.parse_args()
$ python3.7 --version
Python 3.7.2
$ python3.7 t.py --foo
usage: t.py [-h] [--foo FOO]
t.py: error: argument --foo: expected one argument
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nosy: +Anthony Sottile
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue35785>
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