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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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Delete a redundant cleanup
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@yeojin-dev
yeojin-dev committed Feb 28, 2023
commit 4d68880f20a644b7bf6af48cfdd53f7e4cc5a974
1 change: 0 additions & 1 deletion Lib/argparse.py
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Expand Up @@ -490,7 +490,6 @@ def _format_actions_usage(self, actions, groups):
text = _re.sub(r'(%s) ' % open, r'\1', text)
text = _re.sub(r' (%s)' % close, r'\1', text)
text = _re.sub(r'%s *%s' % (open, close), r'', text)
text = _re.sub(r'\(([^|]*)\)', r'\1', text)
text = text.strip()

# return the text
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