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gh-101979: fix a bug that parentheses in metavar argument of add_argument() were dropped #102318

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Merged
JelleZijlstra merged 8 commits into from
Mar 5, 2023
Merged

gh-101979: fix a bug that parentheses in metavar argument of add_argument() were dropped #102318

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4d68880
Delete a redundant cleanup
yeojin-dev Feb 28, 2023
70ef4fc
Add parenthesis only when there are more than two required actions
yeojin-dev Feb 28, 2023
da07d8c
Count only exposed actions
yeojin-dev Feb 28, 2023
4c6889c
Add testcase
yeojin-dev Feb 28, 2023
0dc91c0
Add NEWS.d
yeojin-dev Feb 28, 2023
7f82863
Fix typo
yeojin-dev Feb 28, 2023
74c14ce
Refactor code
yeojin-dev Mar 1, 2023
b05fb16
Update Misc/NEWS.d/next/Library/2023-02-28-09-52-25.gh-issue-101979.o…
yeojin-dev Mar 4, 2023
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Add testcase
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@yeojin-dev
yeojin-dev committed Feb 28, 2023
commit 4c6889c23de1251078dfd21807e2bbc6b9d4520d
22 changes: 22 additions & 0 deletions Lib/test/test_argparse.py
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Expand Up @@ -3764,6 +3764,28 @@ class TestHelpUsage(HelpTestCase):
version = ''


class TestHelpUsageWithParenthesis(HelpTestCase):
parser_signature = Sig(prog='PROG')
argument_signatures = [
Sig('positional', metavar='(example) positional'),
Sig('-p', '--optional', metavar='{1 (option A), 2 (option B)}'),
]

usage = '''\
usage: PROG [-h] [-p {1 (option A), 2 (option B)}] (example) positional
'''
help = usage + '''\

positional arguments:
(example) positional

options:
-h, --help show this help message and exit
-p {1 (option A), 2 (option B)}, --optional {1 (option A), 2 (option B)}
'''
version = ''


class TestHelpOnlyUserGroups(HelpTestCase):
"""Test basic usage messages"""

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