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gh-105687: Remove deprecated objects from re module (#105688)

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Nikita Sobolev 2023-06-14 13:26:20 +03:00 • committed by GitHub
parent fb655e0c45
commit 67f69dba0a
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9 changed files with 13 additions and 56 deletions
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30
Lib/test/test_re.py
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@ -2398,30 +2398,6 @@ class ReTests(unittest.TestCase):
self.assertTrue(re.fullmatch(r'(?s:(?>.*?\.).*)\Z', "a.txt")) # reproducer
self.assertTrue(re.fullmatch(r'(?s:(?=(?P<g0>.*?\.))(?P=g0).*)\Z', "a.txt"))
def test_template_function_and_flag_is_deprecated(self):
with self.assertWarns(DeprecationWarning) as cm:
template_re1 = re.template(r'a')
self.assertIn('re.template()', str(cm.warning))
self.assertIn('is deprecated', str(cm.warning))
self.assertIn('function', str(cm.warning))
self.assertNotIn('flag', str(cm.warning))
with self.assertWarns(DeprecationWarning) as cm:
# we deliberately use more flags here to test that that still
# triggers the warning
# if paranoid, we could test multiple different combinations,
# but it's probably not worth it
template_re2 = re.compile(r'a', flags=re.TEMPLATE|re.UNICODE)
self.assertIn('re.TEMPLATE', str(cm.warning))
self.assertIn('is deprecated', str(cm.warning))
self.assertIn('flag', str(cm.warning))
self.assertNotIn('function', str(cm.warning))
# while deprecated, is should still function
self.assertEqual(template_re1, template_re2)
self.assertTrue(template_re1.match('ahoy'))
self.assertFalse(template_re1.match('nope'))
@unittest.skipIf(multiprocessing is None, 'test requires multiprocessing')
def test_regression_gh94675(self):
pattern = re.compile(r'(?<=[({}])(((//[^\n]*)?[\n])([\000-\040])*)*'
@ -2615,11 +2591,11 @@ class PatternReprTests(unittest.TestCase):
"re.IGNORECASE|re.DOTALL|re.VERBOSE|0x100000")
self.assertEqual(
repr(~re.I),
"re.ASCII|re.LOCALE|re.UNICODE|re.MULTILINE|re.DOTALL|re.VERBOSE|re.TEMPLATE|re.DEBUG")
"re.ASCII|re.LOCALE|re.UNICODE|re.MULTILINE|re.DOTALL|re.VERBOSE|re.DEBUG|0x1")
self.assertEqual(repr(~(re.I|re.S|re.X)),
"re.ASCII|re.LOCALE|re.UNICODE|re.MULTILINE|re.TEMPLATE|re.DEBUG")
"re.ASCII|re.LOCALE|re.UNICODE|re.MULTILINE|re.DEBUG|0x1")
self.assertEqual(repr(~(re.I|re.S|re.X|(1<<20))),
"re.ASCII|re.LOCALE|re.UNICODE|re.MULTILINE|re.TEMPLATE|re.DEBUG|0xffe00")
"re.ASCII|re.LOCALE|re.UNICODE|re.MULTILINE|re.DEBUG|0xffe01")
class ImplementationTest(unittest.TestCase):