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Code Issues Projects Releases Packages Wiki Activity Actions 9

gh-92248: Deprecate type, choices, metavar parameters of argparse.BooleanOptionalAction (#103678)

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Co-authored-by: Kirill <80244920+Eclips4@users.noreply.github.com>
Co-authored-by: Hugo van Kemenade <hugovk@users.noreply.github.com>
Co-authored-by: Oleg Iarygin <oleg@arhadthedev.net>
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Nikita Sobolev 2023-05-19 19:44:43 +03:00 • committed by GitHub
parent ac56a854b4
commit 27a7d5e1cd
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4 changed files with 74 additions and 3 deletions
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43
Lib/test/test_argparse.py
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@ -765,6 +765,49 @@ class TestBooleanOptionalAction(ParserTestCase):
self.assertIn("got an unexpected keyword argument 'const'", str(cm.exception))
def test_deprecated_init_kw(self):
# See gh-92248
parser = argparse.ArgumentParser()
with self.assertWarns(DeprecationWarning):
parser.add_argument(
'-a',
action=argparse.BooleanOptionalAction,
type=None,
)
with self.assertWarns(DeprecationWarning):
parser.add_argument(
'-b',
action=argparse.BooleanOptionalAction,
type=bool,
)
with self.assertWarns(DeprecationWarning):
parser.add_argument(
'-c',
action=argparse.BooleanOptionalAction,
metavar=None,
)
with self.assertWarns(DeprecationWarning):
parser.add_argument(
'-d',
action=argparse.BooleanOptionalAction,
metavar='d',
)
with self.assertWarns(DeprecationWarning):
parser.add_argument(
'-e',
action=argparse.BooleanOptionalAction,
choices=None,
)
with self.assertWarns(DeprecationWarning):
parser.add_argument(
'-f',
action=argparse.BooleanOptionalAction,
choices=(),
)
class TestBooleanOptionalActionRequired(ParserTestCase):
"""Tests BooleanOptionalAction required"""