[New-bugs-announce] [issue20724] 3.4 cherry-pick: d6aa3fa646e2 inspect.signature: Check for function-like objects before builtins

[Yury Selivanov]

New submission from Yury Selivanov:

Another tweak in signature. Fixes #17159 once and for all (and will save Stefan from adding ugly hacks in Cython).

I'm not sure if it is a release blocker or can wait till 3.4.1; all I can say is that the change is relatively simple, as it shouldn't matter what we try first - from_function() or from_builtin(). It's your call.

changeset:   89320:d6aa3fa646e2
tag:         tip
user:        Yury Selivanov <yselivanov at sprymix.com>
date:        Fri Feb 21 18:30:53 2014 -0500
files:       Lib/inspect.py Lib/test/test_inspect.py
description:
inspect.signature: Check for function-like objects before builtins. Issue #17159

----------
assignee: larry
messages: 211894
nosy: larry, yselivanov
priority: release blocker
severity: normal
status: open
title: 3.4 cherry-pick: d6aa3fa646e2 inspect.signature: Check for function-like objects before builtins
versions: Python 3.4

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue20724>
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