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bpo-36785: PEP 574 implementation (GH-7076)

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Antoine Pitrou 2019-05-26 17:10:09 +02:00 • committed by GitHub
parent 22ccb0b490
commit 91f4380ced
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19 changed files with 1888 additions and 242 deletions
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11
Lib/test/test_inspect.py
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@ -2894,16 +2894,15 @@ class TestSignatureObject(unittest.TestCase):
@unittest.skipIf(MISSING_C_DOCSTRINGS,
"Signature information for builtins requires docstrings")
def test_signature_on_builtin_class(self):
self.assertEqual(str(inspect.signature(_pickle.Pickler)),
'(file, protocol=None, fix_imports=True)')
expected = ('(file, protocol=None, fix_imports=True, '
'buffer_callback=None)')
self.assertEqual(str(inspect.signature(_pickle.Pickler)), expected)
class P(_pickle.Pickler): pass
class EmptyTrait: pass
class P2(EmptyTrait, P): pass
self.assertEqual(str(inspect.signature(P)),
'(file, protocol=None, fix_imports=True)')
self.assertEqual(str(inspect.signature(P2)),
'(file, protocol=None, fix_imports=True)')
self.assertEqual(str(inspect.signature(P)), expected)
self.assertEqual(str(inspect.signature(P2)), expected)
class P3(P2):
def __init__(self, spam):