如何冻结仅在虚拟环境中安装的软件包? [英] How to freeze packages installed only in the virtual environment?

问题描述

如何冻结仅安装在虚拟环境中的软件包，即不冻结全局软件包?

How to freeze packages installed only in the virtual environment, that is, without the global ones?

推荐答案

您需要使用-l或--local选项仅冻结本地软件包(而不冻结全局软件包)

You need to use the -l or --local option to freeze only the local packages (and not the global ones)

pip freeze -l > requirements.txt 

在执行pip freeze -l之前，请确保您在virtualenv中工作.

Make sure you are working in the virtualenv before doing pip freeze -l.

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