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Code Issues Projects Releases Packages Wiki Activity Actions 8

bpo-38956: don't print BooleanOptionalAction's default twice (GH-27672)

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Co-authored-by: Micky Yun Chan <michan@redhat.com>
(cherry picked from commit 1512bc21d6)

Co-authored-by: Maximilian Hils <git@maximilianhils.com>
This commit is contained in:
Miss Islington (bot) 2021-08-17 02:40:41 -07:00 • committed by GitHub
parent 8516ca500e
commit 6f6648e436
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3 changed files with 16 additions and 8 deletions
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21
Lib/test/test_argparse.py
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@ -4262,6 +4262,9 @@ class TestHelpArgumentDefaults(HelpTestCase):
argument_signatures = [
Sig('--foo', help='foo help - oh and by the way, %(default)s'),
Sig('--bar', action='store_true', help='bar help'),
Sig('--taz', action=argparse.BooleanOptionalAction,
help='Whether to taz it', default=True),
Sig('--quux', help="Set the quux", default=42),
Sig('spam', help='spam help'),
Sig('badger', nargs='?', default='wooden', help='badger help'),
]
@ -4270,25 +4273,29 @@ class TestHelpArgumentDefaults(HelpTestCase):
[Sig('--baz', type=int, default=42, help='baz help')]),
]
usage = '''\
usage: PROG [-h] [--foo FOO] [--bar] [--baz BAZ] spam [badger]
usage: PROG [-h] [--foo FOO] [--bar] [--taz | --no-taz] [--quux QUUX]
[--baz BAZ]
spam [badger]
'''
help = usage + '''\
description
positional arguments:
spam spam help
badger badger help (default: wooden)
spam spam help
badger badger help (default: wooden)
options:
-h, --help show this help message and exit
--foo FOO foo help - oh and by the way, None
--bar bar help (default: False)
-h, --help show this help message and exit
--foo FOO foo help - oh and by the way, None
--bar bar help (default: False)
--taz, --no-taz Whether to taz it (default: True)
--quux QUUX Set the quux (default: 42)
title:
description
--baz BAZ baz help (default: 42)
--baz BAZ baz help (default: 42)
'''
version = ''