大家好，我遇到了一个问题，var='os'，现在我想import var，直接这样执行肯定会出错，那如何来实现呢？
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exec("import os")

mystr = ...........

exec(mystr)



wang_zheng_yong
2007-07-11



·¢¼þÈË£º kergee!z
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kergee!z£¬ÄúºÃ£¡ 

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       os = __import__(var)


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On 7/11/07, kergee!z <kergee在gmail.com> wrote:
>
> 大家好，我遇到了一个问题，var='os'，现在我想import var，直接这样执行肯定会出错，那如何来实现呢？
>
>

http://www.python.org/doc/2.5/lib/built-in-funcs.html
__import__(var)


-- 
simple is good
http://brucewang.net
skype: number5
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多谢各位

在07-7-11，Bruce Wang <number5在gmail.com> 写道：
>
>
>
> On 7/11/07, kergee!z <kergee在gmail.com> wrote:
> >
> > 大家好，我遇到了一个问题，var='os'，现在我想import var，直接这样执行肯定会出错，那如何来实现呢？
> >
> >
>
> http://www.python.org/doc/2.5/lib/built-in-funcs.html
> __import__(var)
>
>
> --
> simple is good
> http://brucewang.net
> skype: number5
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