bpo-35701: Added __weakref__ slot to uuid.UUID (GH-11570)
Added test for weakreferencing a uuid.UUID object.
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@ -9,6 +9,7 @@ import pickle
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import shutil
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import subprocess
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import sys
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import weakref
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from unittest import mock
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py_uuid = support.import_fresh_module('uuid', blocked=['_uuid'])
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@ -657,6 +658,11 @@ class BaseTestUUID:
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self.assertNotEqual(parent_value, child_value)
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def test_uuid_weakref(self):
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# bpo-35701: check that weak referencing to a UUID object can be created
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strong = self.uuid.uuid4()
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weak = weakref.ref(strong)
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self.assertIs(strong, weak())
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class TestUUIDWithoutExtModule(BaseTestUUID, unittest.TestCase):
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uuid = py_uuid
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@ -118,7 +118,7 @@ class UUID:
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uuid_generate_time_safe(3).
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"""
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__slots__ = ('int', 'is_safe')
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__slots__ = ('int', 'is_safe', '__weakref__')
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def __init__(self, hex=None, bytes=None, bytes_le=None, fields=None,
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int=None, version=None,
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