如何在Windows中添加到PYTHONPATH，以便找到我的模块/软件包? [英] How to add to the PYTHONPATH in Windows, so it finds my modules/packages?

问题描述

我有一个目录，托管所有我的Django应用(C:\My_Projects).我想将此目录添加到我的PYTHONPATH中，以便直接调用应用程序.

I have a directory which hosts all of my Django apps (C:\My_Projects). I want to add this directory to my PYTHONPATH so I can call the apps directly.

我尝试从Windows GUI(My Computer > Properties > Advanced System Settings > Environment Variables)将C:\My_Projects\;添加到我的Windows Path变量中.但是它仍然不读取coltrane模块并生成此错误:

I tried adding C:\My_Projects\; to my Windows Path variable from the Windows GUI (My Computer > Properties > Advanced System Settings > Environment Variables). But it still doesn't read the coltrane module and generates this error:

错误:没有名为coltrane的模块

Error: No module named coltrane

推荐答案

您知道在Windows上对我非常有效的方法.

You know what has worked for me really well on windows.

My Computer > Properties > Advanced System Settings > Environment Variables >

只需将路径添加为C:\ Python27(或安装python的任何位置)

Just add the path as C:\Python27 (or wherever you installed python)

OR

然后在系统变量下创建一个名为PythonPath的新变量.在这个变量中，我有C:\Python27\Lib;C:\Python27\DLLs;C:\Python27\Lib\lib-tk;C:\other-folders-on-the-path

Then under system variables I create a new Variable called PythonPath. In this variable I have C:\Python27\Lib;C:\Python27\DLLs;C:\Python27\Lib\lib-tk;C:\other-folders-on-the-path

这是对我有用的最佳方法，我在所提供的任何文档中都找不到.

This is the best way that has worked for me which I hadn't found in any of the docs offered.

编辑:对于那些无法获得它的人， 请添加

For those who are not able to get it, Please add

C:\ Python27;

C:\Python27;

以及它.否则它将永远无效.

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