[Python]处于环境变量中的文件怎样import到非环境变量里的文件？ - V2EX
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rephaslife

[Python]处于环境变量中的文件怎样import到非环境变量里的文件？

  •   
  •   rephaslife
    rephaslife Mar 18, 2013 4382 views
    This topic created in 4803 days ago, the information mentioned may be changed or developed.
    正在写一项目，用setup.py安装后会有一新命令。

    而安装后实际的代码文件储存在/usr/local/lib/python2.7/dist-packages/下面。我要import本项目的文件的时候很正常。但是要import“[命令执行时]实际的工作位置”下的文件该怎么办？

    就像这样：
    /usr/local/lib/python2.7/dist-packages/xxoo.py 要import /home/xxoo/xxoo.py
    （后者不在环境变量里）

    我试过直接`import 文件名`但是不行，请问怎么解决这个问题？

    谢了！
  • import
  • xxoo
  • py
    7 replies    1970-01-01 08:00:00 +08:00
    phuslu
        1
    phuslu  
       Mar 18, 2013
    试下这个。http://v2ex.com/t/57246
    rephaslife
        2
    rephaslife  
    OP
       Mar 18, 2013
    @phuslu 感觉为了import几个文件而特意弄出个服务器很浪费资源。不过还是谢谢XD
    phuslu
        3
    phuslu  
       Mar 18, 2013
    @rephaslife 汗，把urllib2 改成 with open(filename) as fp 也就是一行的事情。。。
    rephaslife
        4
    rephaslife  
    OP
       Mar 18, 2013
    @phuslu 原谅我一时头脑发烧。。
    lerry
        5
    lerry  
       Mar 18, 2013
    import sys
    sys.path.insert(0, '/home/xxoo')
    import xxoo
    rephaslife
        6
    rephaslife  
    OP
       Mar 18, 2013
    @lerry 谢谢，我最后用的是sys.path.append('/home/xxoo')
    lerry
        7
    lerry  
       Mar 18, 2013
    恩，一样的 @rephaslife
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