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call from pthon to shell

Started byBqsj Sjbq <bqsjhaha@yahoo.com>
First post2013-02-11 21:38 -0800
Last post2013-02-11 21:38 -0800
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  call  from pthon  to shell Bqsj Sjbq <bqsjhaha@yahoo.com> - 2013-02-11 21:38 -0800

#38734 — call from pthon to shell

FromBqsj Sjbq <bqsjhaha@yahoo.com>
Date2013-02-11 21:38 -0800
Subjectcall from pthon to shell
Message-ID<mailman.1690.1360655922.2939.python-list@python.org>

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>>> import os
>>> os.system("i=3")
0
>>> os.system("echo $i")

0

why i can not get the value of i?

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