New submission from Hagen Fürstenau <hfuerste...@gmx.net>:
This leads to unhelpful warnings:
>>> with contextlib.nested(open("x", "w")) as f: pass
...
/usr/local/lib/python3.1/contextlib.py:17: DeprecationWarning:
With-statements now directly support multiple context managers
return next(self.gen)
Patch is attached.
----------
components: Library (Lib)
files: warning_stacklevel.patch
keywords: patch
messages: 89209
nosy: hagen
severity: normal
status: open
title: Wrong stacklevel in warning for contextlib.nested
type: behavior
versions: Python 2.7, Python 3.1
Added file: http://bugs.python.org/file14259/warning_stacklevel.patch
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Python tracker <rep...@bugs.python.org>
<http://bugs.python.org/issue6256>
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