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Code Issues Projects Releases Packages Wiki Activity Actions 13

[3.13] gh-80259: Fix conflict between type and default=SUPPRESS in argparse (GH-124519) (GH-124751)

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type() no longer called for SUPPRESS.

This only affects positional arguments with nargs='?'.
(cherry picked from commit 9bcadf589a)

Co-authored-by: Serhiy Storchaka <storchaka@gmail.com>
This commit is contained in:
Miss Islington (bot) 2024-10-07 23:26:00 +02:00 • committed by GitHub
parent aa648c21e9
commit f28906e58e
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3 changed files with 16 additions and 8 deletions
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20
Lib/test/test_argparse.py
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@ -1630,18 +1630,24 @@ class TestDefaultSuppress(ParserTestCase):
"""Test actions with suppressed defaults"""
argument_signatures = [
Sig('foo', nargs='?', default=argparse.SUPPRESS),
Sig('bar', nargs='*', default=argparse.SUPPRESS),
Sig('foo', nargs='?', type=int, default=argparse.SUPPRESS),
Sig('bar', nargs='*', type=int, default=argparse.SUPPRESS),
Sig('--baz', action='store_true', default=argparse.SUPPRESS),
Sig('--qux', nargs='?', type=int, default=argparse.SUPPRESS),
Sig('--quux', nargs='*', type=int, default=argparse.SUPPRESS),
]
failures = ['-x']
failures = ['-x', 'a', '1 a']
successes = [
('', NS()),
('a', NS(foo='a')),
('a b', NS(foo='a', bar=['b'])),
('1', NS(foo=1)),
('1 2', NS(foo=1, bar=[2])),
('--baz', NS(baz=True)),
('a --baz', NS(foo='a', baz=True)),
('--baz a b', NS(foo='a', bar=['b'], baz=True)),
('1 --baz', NS(foo=1, baz=True)),
('--baz 1 2', NS(foo=1, bar=[2], baz=True)),
('--qux', NS(qux=None)),
('--qux 1', NS(qux=1)),
('--quux', NS(quux=[])),
('--quux 1 2', NS(quux=[1, 2])),
]