[issue25316] distutils: broken error reporting about vcvarsall.bat

2015-10-05 Thread Roundup Robot 

Roundup Robot added the comment:

New changeset a2016b29762c by Steve Dower in branch '3.5':
Issue #25316: distutils raises OSError instead of DistutilsPlatformError when 
MSVC is not installed.
https://hg.python.org/cpython/rev/a2016b29762c

New changeset 07161dd8a078 by Steve Dower in branch 'default':
Issue #25316: distutils raises OSError instead of DistutilsPlatformError when 
MSVC is not installed.
https://hg.python.org/cpython/rev/07161dd8a078

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[issue25316] distutils: broken error reporting about vcvarsall.bat

2015-10-05 Thread Steve Dower 

Steve Dower added the comment:

Ah, found it in the linked thread. I'll fix for 3.5.1.

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[issue25316] distutils: broken error reporting about vcvarsall.bat

2015-10-05 Thread Steve Dower 

Steve Dower added the comment:

Do you have a full stack trace for that exception? I don't see anywhere that 
should be able to raise WinError in _find_vcvarsall.

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[issue25316] distutils: broken error reporting about vcvarsall.bat

2015-10-05 Thread Steve Dower 

Changes by Steve Dower :


--
assignee:  -> steve.dower
components: +Windows
keywords: +3.5regression
nosy: +eric.araujo, paul.moore, tim.golden, zach.ware

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[issue25316] distutils: broken error reporting about vcvarsall.bat

2015-10-05 Thread Steve Dower 

Changes by Steve Dower :


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resolution:  -> fixed
stage:  -> resolved
status: open -> closed

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[issue25316] distutils: broken error reporting about vcvarsall.bat

2015-10-05 Thread Marius Gedminas 

New submission from Marius Gedminas:

When you try to build a C extension on Windows without having a C compiler, 
distutils tries to raise DistutilsPlatformError("Unable to find 
vcvarsall.bat").  However, on Python 3.5, it doesn't do that -- instead it lets 
a WinError(2 "no such file or directory") from _find_vcvarsall escape.

This breaks packages such as zope.interface that ship optional C modules for 
faster execution, but would like to work on people's computers even when there 
is no C compiler.  See 
https://github.com/zopefoundation/zope.interface/issues/24 for details.

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components: Distutils
messages: 252308
nosy: dstufft, eric.araujo, mgedmin
priority: normal
severity: normal
status: open
title: distutils: broken error reporting about vcvarsall.bat
type: behavior
versions: Python 3.5

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[issue25316] distutils: broken error reporting about vcvarsall.bat

2015-10-05 Thread Éric Araujo 

Changes by Éric Araujo :


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nosy: +steve.dower -eric.araujo

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