在不中断i的情况下重命名virtualenv文件夹

Question

我已经创建了文件夹并在其中初始化了一个virtualenv实例。

$ mkdir myproject
$ cd myproject
$ virtualenv env

当我运行(env)$ pip freeze时，它会按原样显示已安装的包。

现在我想把myproject/重命名为project/。

$ mv myproject/ project/

但是，现在当我跑

$ . env/bin/activate
(env)$ pip freeze

上面说没有安装pip。如何在不破坏环境的情况下重命名项目文件夹？

Answer 1

您需要调整安装以使用相对路径。virtualenv提供了--relocatable选项。来自the docs：

Normally environments are tied to a specific path. That means that you cannot move an environment around or copy it to another computer. You can fix up an environment to make it relocatable with the command:

$ virtualenv --relocatable ENV

NOTE: ENV is the name of the virtual environment and you must run this from outside the ENV directory.

This will make some of the files created by setuptools or distribute use relative paths, and will change all the scripts to use activate_this.py instead of using the location of the Python interpreter to select the environment.

Note: you must run this after you've installed any packages into the environment. If you make an environment relocatable, then install a new package, you must run virtualenv --relocatable again.