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gh-101979: fix a bug that parentheses in metavar argument of add_argument() were dropped #102318
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@JelleZijlstra |
Misc/NEWS.d/next/Library/2023-02-28-09-52-25.gh-issue-101979.or3hXV.rst
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Looks good apart from minor
@@ -3764,6 +3764,28 @@ class TestHelpUsage(HelpTestCase): | |||
version = '' | |||
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class TestHelpUsageWithParentheses(HelpTestCase): |
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I don't see any tests that actually add parentheses for a group with more than one action. Could you add one?
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That's a good idea. But I think the testcase you want already exists using the code below. Please review it.
cpython/Lib/test/test_argparse.py
Line 2777 in 66aa78c
usage: PROG [-h] (--bar BAR | --baz [BAZ]) |
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You're right, thanks! There are a lot of tests, I must have glanced over that one.
…r3hXV.rst Co-authored-by: Jelle Zijlstra <[email protected]>
I have made the requested changes; please review again |
Thanks for making the requested changes! : please review the changes made to this pull request. |
Thanks @yeojin-dev for the PR, and @JelleZijlstra for merging it 🌮🎉.. I'm working now to backport this PR to: 3.10, 3.11. |
GH-102438 is a backport of this pull request to the 3.11 branch. |
GH-102439 is a backport of this pull request to the 3.10 branch. |
…ument of add_argument() were dropped (pythonGH-102318) (cherry picked from commit 9a478be) Co-authored-by: Yeojin Kim <[email protected]>
…ument of add_argument() were dropped (pythonGH-102318) (cherry picked from commit 9a478be) Co-authored-by: Yeojin Kim <[email protected]>
…of add_argument() were dropped (GH-102318) (cherry picked from commit 9a478be) Co-authored-by: Yeojin Kim <[email protected]>
…of add_argument() were dropped (GH-102318) (cherry picked from commit 9a478be) Co-authored-by: Yeojin Kim <[email protected]>
…ument of add_argument() were dropped (python#102318)
* main: (21 commits) pythongh-102192: Replace PyErr_Fetch/Restore etc by more efficient alternatives in sub interpreters module (python#102472) pythongh-95672: Fix versionadded indentation of get_pagesize in test.rst (pythongh-102455) pythongh-102416: Do not memoize incorrectly loop rules in the parser (python#102467) pythonGH-101362: Optimise PurePath(PurePath(...)) (pythonGH-101667) pythonGH-101362: Check pathlib.Path flavour compatibility at import time (pythonGH-101664) pythonGH-101362: Call join() only when >1 argument supplied to pathlib.PurePath() (python#101665) pythongh-102444: Fix minor bugs in `test_typing` highlighted by pyflakes (python#102445) pythonGH-102341: Improve the test function for pow (python#102342) Fix unused classes in a typing test (pythonGH-102437) pythongh-101979: argparse: fix a bug where parentheses in metavar argument of add_argument() were dropped (python#102318) pythongh-102356: Add thrashcan macros to filter object dealloc (python#102426) Move around example in to_bytes() to avoid confusion (python#101595) pythonGH-97546: fix flaky asyncio `test_wait_for_race_condition` test (python#102421) pythongh-96821: Add config option `--with-strict-overflow` (python#96823) pythongh-101992: update pstlib module documentation (python#102133) pythongh-63301: Set exit code when tabnanny CLI exits on error (python#7699) pythongh-101863: Fix wrong comments in EUC-KR codec (pythongh-102417) pythongh-102302 Micro-optimize `inspect.Parameter.__hash__` (python#102303) pythongh-102179: Fix `os.dup2` error reporting for negative fds (python#102180) pythongh-101892: Fix `SystemError` when a callable iterator call exhausts the iterator (python#101896) ...
* main: (37 commits) pythongh-102192: Replace PyErr_Fetch/Restore etc by more efficient alternatives in sub interpreters module (python#102472) pythongh-95672: Fix versionadded indentation of get_pagesize in test.rst (pythongh-102455) pythongh-102416: Do not memoize incorrectly loop rules in the parser (python#102467) pythonGH-101362: Optimise PurePath(PurePath(...)) (pythonGH-101667) pythonGH-101362: Check pathlib.Path flavour compatibility at import time (pythonGH-101664) pythonGH-101362: Call join() only when >1 argument supplied to pathlib.PurePath() (python#101665) pythongh-102444: Fix minor bugs in `test_typing` highlighted by pyflakes (python#102445) pythonGH-102341: Improve the test function for pow (python#102342) Fix unused classes in a typing test (pythonGH-102437) pythongh-101979: argparse: fix a bug where parentheses in metavar argument of add_argument() were dropped (python#102318) pythongh-102356: Add thrashcan macros to filter object dealloc (python#102426) Move around example in to_bytes() to avoid confusion (python#101595) pythonGH-97546: fix flaky asyncio `test_wait_for_race_condition` test (python#102421) pythongh-96821: Add config option `--with-strict-overflow` (python#96823) pythongh-101992: update pstlib module documentation (python#102133) pythongh-63301: Set exit code when tabnanny CLI exits on error (python#7699) pythongh-101863: Fix wrong comments in EUC-KR codec (pythongh-102417) pythongh-102302 Micro-optimize `inspect.Parameter.__hash__` (python#102303) pythongh-102179: Fix `os.dup2` error reporting for negative fds (python#102180) pythongh-101892: Fix `SystemError` when a callable iterator call exhausts the iterator (python#101896) ...
Remove a regular expression that removes parentheses. Instead, add parentheses only if you use two or more non required and non suppressed actions.