[Scons-dev] Strange behavior of env.Execute(python script) on Windows

[Alexandre Feblot]

I'm using Active State ActivePython 2.7.2.5.
I'm going to try the official python, then.
Thanks.


2014-03-05 17:07 GMT+01:00 Gary Oberbrunner <garyo at oberbrunner.com>:


> Your example works OK for me; this is only the printpath.py part:

>

> scons: Reading SConscript files ...

> C:\tmp\printpath.py

> C:\Program Files (x86)\Microsoft Visual Studio

> 11.0\Common7\IDE\CommonExtensions\Microsoft\TestWindow;C:\Program Files

> (x86)\Microsoft Visual Studio

> 11.0\VC\BIN\amd64;c:\Windows\Microsoft.NET\Framework64\v4.0.30319;c:\Windows\Microsoft.NET\Framework64\v3.5;C:\Program

> Files (x86)\Microsoft Visual Studio 11.0\VC\VCPackages;C:\Program Files

> (x86)\Microsoft Visual Studio 11.0\Common7\IDE;C:\Program Files

> (x86)\Microsoft Visual Studio 11.0\Common7\Tools;C:\Program Files

> (x86)\Microsoft Visual Studio 11.0\Team Tools\Performance

> Tools\x64;C:\Program Files (x86)\Microsoft Visual Studio 11.0\Team

> Tools\Performance Tools;C:\Program Files (x86)\Windows

> Kits\8.0\bin\x64;C:\Program Files (x86)\Windows Kits\8.0\bin\x86;C:\Program

> Files (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools\x64;C:\Program

> Files (x86)\Microsoft SDKs\Windows\v7.0A\bin\x64;C:\Program Files

> (x86)\Microsoft SDKs\Windows\v8.0A\bin\NETFX 4.0 Tools;C:\Program Files

> (x86)\Microsoft

> SDKs\Windows\v7.0A\bin\;C:\Windows\System32;C:\XXXXXXXXXXXXXXXXXXXXXX

>

> Are you using cygwin python or real python?  I suggest trying real (

> python.org) python if you're using cygwin.  There are some oddities with

> cygwin python.

>

>

>

> On Wed, Mar 5, 2014 at 10:31 AM, Alexandre Feblot <alexandre at feblot.fr>wrote:

>

>> Hi,

>> Would any of you have an idea on the behavior of printpath.py in the

>> small test below? What happens to the PATH? Other variables are transfered

>> properly. The similar perl test shows the PATH as expected.

>>

>> Sconstruct:

>> env = Environment()

>> env['ENV']['PATH'] += ';C:\\XXXXXXXXXXXXXXXXXXXXXX'

>> env.Execute(File('#/printpath.py').abspath)

>> env.Execute(File('#/printpath.pl').abspath)

>>

>> printpath.pl:

>> #!/usr/bin/perl

>> print "$ENV{PATH}\n";

>>

>> printpath.py:

>> #!/usr/bin/python

>> import os

>> print os.environ['PATH']

>>

>> On windows (server 2008R2), with python 2.7.2, the result is:

>> scons: Reading SConscript files ...

>> C:\bug\printpath.py

>> C:\Python27\

>> C:\bug\printpath.pl

>> c:\Program Files (x86)\Microsoft Visual Studio

>> 9.0\VC\BIN\amd64;c:\Windows\Microsoft.NET\Framework64\v3.5;c:\Windows\Microsoft.NET\Framework64\v3.5\Microsoft

>> .NET Framework 3.5 (Pre-Release

>> Version);c:\Windows\Microsoft.NET\Framework64\v2.0.50727;c:\Program Files

>> (x86)\Microsoft Visual Studio 9.0\VC\VCPackages;c:\Program Files

>> (x86)\Microsoft Visual Studio 9.0\Common7\IDE;c:\Program Files

>> (x86)\Microsoft Visual Studio 9.0\Common7\Tools;c:\Program Files

>> (x86)\Microsoft Visual Studio 9.0\Common7\Tools\bin;C:\Program

>> Files\Microsoft SDKs\Windows\v6.0A\bin\x64;C:\Program Files\Microsoft

>> SDKs\Windows\v6.0A\bin\win64\x64;C:\Program Files\Microsoft

>> SDKs\Windows\v6.0A\bin;C:\Windows\System32;C:\XXXXXXXXXXXXXXXXXXXXXX

>> scons: done reading SConscript files.

>> scons: Building targets ...

>> scons: `.' is up to date.

>> scons: done building targets.

>>

>> Thanks

>>

>>

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>> Scons-dev at scons.org

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>>

>>

>

>

> --

> Gary

>

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