在一个文件中，怎样获取这个文件的物理路径？

是python脚本中？  print __file__

在06-7-21，鳄鱼 <crocodile.liu at 163.com> 写道：
>
>
> 在一个文件中，怎样获取这个文件的物理路径？
>
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 >>> print __file__
Traceback (most recent call last):
  File "", line 1, in ?
NameError: name '__file__' is not defined


大熊 写道:
> 是python脚本中？  print __file__
>
> 在06-7-21，*鳄鱼* < crocodile.liu at 163.com 
> crocodile.liu at 163.com>> 写道：
>
>
>     在一个文件中，怎样获取这个文件的物理路径？
>
>     _______________________________________________
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你的问题是"在一个文件中"，命令行当然不在文件中了。
你存成test.py运行就知道了。

On 7/21/06, 鳄鱼 <crocodile.liu at 163.com> wrote:
>
>  >>> print __file__
> Traceback (most recent call last):
>   File "", line 1, in ?
> NameError: name '__file__' is not defined
>

os.path.abspath()

在 06-7-21，swordsp<sparas2006 at gmail.com> 写道：
> 你的问题是"在一个文件中"，命令行当然不在文件中了。
> 你存成test.py运行就知道了。
>
> On 7/21/06, 鳄鱼 <crocodile.liu at 163.com> wrote:
> >
> >  >>> print __file__
> > Traceback (most recent call last):
> >   File "", line 1, in ?
> > NameError: name '__file__' is not defined
> >
>
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print sys.path[0]

这样也可以

import os
print os.getcwd()

这样也可以

在06-7-22，Neil <chenrong2003 at gmail.com> 写道：
>
> print sys.path[0]
>
> 这样也可以
>
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整理一下啦，
import os

print __file__

print os.getcwd()

print os.sys.path[0]


fofo 写道:
> import os
> print os.getcwd()
> 这样也可以
> 在06-7-22，*Neil* <chenrong2003 at gmail.com
> chenrong2003 at gmail.com>> 写道：
>
>     print sys.path[0]
>
>     这样也可以
>
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