New submission from Rémi Lapeyre <remi.lape...@henki.fr>:
>>> import math, inspect
>>> inspect.signature(math.log)
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/Users/remi/src/cpython/Lib/inspect.py", line 3081, in signature
return Signature.from_callable(obj, follow_wrapped=follow_wrapped)
File "/Users/remi/src/cpython/Lib/inspect.py", line 2830, in from_callable
return _signature_from_callable(obj, sigcls=cls,
File "/Users/remi/src/cpython/Lib/inspect.py", line 2284, in
_signature_from_callable
return _signature_from_builtin(sigcls, obj,
File "/Users/remi/src/cpython/Lib/inspect.py", line 2109, in
_signature_from_builtin
raise ValueError("no signature found for builtin {!r}".format(func))
ValueError: no signature found for builtin <built-in function log>
>>>
This is the only function from math to do so, it may be related to issue
29299 but the patch from Victor Stinner does not fix this.
----------
components: Argument Clinic
messages: 338002
nosy: larry, remi.lapeyre
priority: normal
severity: normal
status: open
title: inspect.signature(math.log) raises ValueError
versions: Python 3.7, Python 3.8
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Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue36306>
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