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gh-120782: Update internal type cache when reloading datetime (#120829)

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neonene 2024-06-22 02:09:33 +09:00 • committed by GitHub
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17
Lib/test/datetimetester.py
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@ -6870,6 +6870,23 @@ class ExtensionModuleTests(unittest.TestCase):
""")
script_helper.assert_python_ok('-c', script)
def test_update_type_cache(self):
# gh-120782
script = textwrap.dedent("""
import sys
for i in range(5):
import _datetime
_datetime.date.max > _datetime.date.min
_datetime.time.max > _datetime.time.min
_datetime.datetime.max > _datetime.datetime.min
_datetime.timedelta.max > _datetime.timedelta.min
isinstance(_datetime.timezone.min, _datetime.tzinfo)
isinstance(_datetime.timezone.utc, _datetime.tzinfo)
isinstance(_datetime.timezone.max, _datetime.tzinfo)
del sys.modules['_datetime']
""")
script_helper.assert_python_ok('-c', script)
def load_tests(loader, standard_tests, pattern):
standard_tests.addTest(ZoneInfoCompleteTest())