为python添加默认的模块搜寻位置

如何查看python默认的模块搜寻位置：

>>import sys
>>print sys.path

如果要添加自己的模块搜寻位置;
>>sys.path.append('the/way/to/my/path')
当然也可以在dist-packages（即/usr/local/lib/python2.6/dist-packages）添加一个路径文件，如mypkpath.pth，必须以.pth为后缀，写上你要加入的文件名称就是了.

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