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gh-103406: Modernize pos-only arguments usage in test_signature #103407

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Merged
JelleZijlstra merged 4 commits into from
Apr 14, 2023
Merged

gh-103406: Modernize pos-only arguments usage in test_signature #103407

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f06ee15
gh-103406: Modernize pos-only arguments usage in `test_signature`
sobolevn Apr 10, 2023
8b0efa2
Address review
sobolevn Apr 14, 2023
fb20e9e
Merge branch 'main' into issue-103406
sobolevn Apr 14, 2023
388c912
Add new test
sobolevn Apr 14, 2023
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Add new test
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@sobolevn
sobolevn authored Apr 14, 2023
commit 388c912d24d691441dd2c80f589efe03833c4ce5
8 changes: 8 additions & 0 deletions Lib/test/test_inspect.py
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Original file line number Diff line number Diff line change
Expand Up @@ -3583,6 +3583,14 @@ def test() -> 42:
self.assertEqual(sig.return_annotation, 42)
self.assertEqual(sig, inspect.signature(test))

def test_signature_replaced(self):
def test():
pass

spam_param = inspect.Parameter('spam', inspect.Parameter.POSITIONAL_ONLY)
sig = test.__signature__ = inspect.Signature(parameters=(spam_param,))
self.assertEqual(sig, inspect.signature(test))

def test_signature_on_mangled_parameters(self):
class Spam:
def foo(self, __p1:1=2, *, __p2:2=3):
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