我怎样才能“清理"一个 virtualenv? [英] How can I 'clean up' a virtualenv?

问题描述

如果我想让我的 venv 尽可能干净，我该如何清理我不需要的东西?让我举个例子...

If I want to keep my venv as clean as possible how can I clean up the stuff I don't need? Let me lay out an example...

假设我尝试了一堆新模块...

Say I try a bunch of new modules...

pip install foo
pip install bar
pip install foobar
pip install foobarfoo

而且这些模块有自己的一些要求，等等.后来我决定要使用哪个，但是我的requirements.txt中有一大堆东西，我不记得我需要什么，我不知道什么，取决于什么，等等.

and these modules have some requirements of their own, etc. later I decide on which one I want to use, but then I have a huge list of stuff in my requirement.txt and I can't remember what I need and what I don't, what depends on what, etc.

我怎样才能保持干净和精益?

How can I keep it clean and lean?

推荐答案

这个答案可能正是您所需要的.

This answer may be just what you need.

您可以安装并使用 pip-autoremove 实用程序来删除包加上未使用的依赖项.

You can install and use the pip-autoremove utility to remove a package plus unused dependencies.

# install pip-autoremove 
pip install pip-autoremove
# remove "somepackage" plus its dependencies: 
pip-autoremove somepackage -y

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