[issue1193] os.system() encoding bug on Windows

[Fan Decheng]

New submission from Fan Decheng:

Python 3.0 uses utf-8 encoding, but os.system() when running on Windows 
uses
the system default encoding, which may be "cp936" or "mbcs". They are
incompatible.

----------
components: Library (Lib)
messages: 56101
nosy: r_mosaic
severity: major
status: open
title: os.system() encoding bug on Windows
type: behavior
versions: Python 3.0

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Tracker <report at bugs.python.org>
<http://bugs.python.org/issue1193>
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