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gh-133595: Clean up sqlite3.Connection APIs (GH-133605)
* All parameters of sqlite3.connect() except "database" are now keyword-only. * The first three parameters of methods create_function() and create_aggregate() are now positional-only. * The first parameter of methods set_authorizer(), set_progress_handler() and set_trace_callback() is now positional-only.
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17 changed files with 117 additions and 445 deletions
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@ -550,17 +550,9 @@ class ConnectionTests(unittest.TestCase):
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cx.execute("insert into u values(0)")
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def test_connect_positional_arguments(self):
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regex = (
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r"Passing more than 1 positional argument to sqlite3.connect\(\)"
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" is deprecated. Parameters 'timeout', 'detect_types', "
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"'isolation_level', 'check_same_thread', 'factory', "
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"'cached_statements' and 'uri' will become keyword-only "
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"parameters in Python 3.15."
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)
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with self.assertWarnsRegex(DeprecationWarning, regex) as cm:
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cx = sqlite.connect(":memory:", 1.0)
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cx.close()
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self.assertEqual(cm.filename, __file__)
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with self.assertRaisesRegex(TypeError,
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r'connect\(\) takes at most 1 positional arguments'):
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sqlite.connect(":memory:", 1.0)
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def test_connection_resource_warning(self):
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with self.assertWarns(ResourceWarning):
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