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| author |   Gregory P. Smith <greg@krypto.org> | 2019-09-13 17:13:51 +0100 |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2019-09-13 17:13:51 +0100 |
| commit | 5b9ff7a0dcb16d6f5c3cd4f1f52e0ca6a4bde586 (patch) | |
| tree | 617e86d74e51ffe2b915e2c89279c04793a838e4 /Lib/inspect.py | |
| parent | bpo-37449: Move ensurepip off of pkgutil and to importlib.resources (GH-15109) (diff) | |
| download | cpython-5b9ff7a0dcb16d6f5c3cd4f1f52e0ca6a4bde586.tar.gz cpython-5b9ff7a0dcb16d6f5c3cd4f1f52e0ca6a4bde586.tar.bz2 cpython-5b9ff7a0dcb16d6f5c3cd4f1f52e0ca6a4bde586.zip | |
bpo-34706: Preserve subclassing in inspect.Signature.from_callable (GH-16108)
https://bugs.python.org/issue34706
Specifically in the case of a class that does not override its
constructor signature inherited from object.
These are Buck Evan @bukzor's changes cherrypicked from GH-9344.
Diffstat (limited to 'Lib/inspect.py')
| -rw-r--r-- | Lib/inspect.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/inspect.py b/Lib/inspect.py index 0a57749ccdd..c2a1ed4148e 100644 --- a/Lib/inspect.py +++ b/Lib/inspect.py @@ -2367,7 +2367,7 @@ def _signature_from_callable(obj, *, if (obj.__init__ is object.__init__ and obj.__new__ is object.__new__): # Return a signature of 'object' builtin. - return signature(object) + return sigcls.from_callable(object) else: raise ValueError( 'no signature found for builtin type {!r}'.format(obj)) |