How to delete all installed python packages

cleanup.md

To uninstall all packages in current venv

On Linux:

$ pip freeze > args | pip uninstall -y -r args | rm args

On Windows:

$ pip freeze > args | pip uninstall -y -r args | del args

-y flag autoconfirm deletion, so it will not prompt you for if you would like to delete that package -r tells to use requirements file, the name of the file in my example is args which was created by pip freeze > args