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问题：使用“ pip”卸载软件包还会删除相关软件包吗？
回答 0
回答 1
回答 2
回答 3
回答 4

问题：使用“ pip”卸载软件包还会删除相关软件包吗？

当您pip用来安装软件包时，所有必需的软件包也会随之安装（依赖关系）。卸载该软件包还会删除从属软件包吗？

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When you use pip to install a package, all the required packages will also be installed with it (dependencies). Does uninstalling that package also remove the dependent packages?

回答 0

不，它不会卸载依赖包。它仅删除指定的软件包：

$ pip install specloud
$ pip freeze # all the packages here are dependencies of specloud package

figleaf == 0.6.1
鼻子== 1.1.2
pinocchio == 0.3
specloud == 0.4.5

$ pip uninstall specloud
$ pip freeze

figleaf == 0.6.1
鼻子== 1.1.2
匹诺曹== 0.3

如您所见，这些程序包是来自的依赖项specloud，它们仍然存在，但不是specloud程序包本身。

如下所述，您可以安装并使用pip-autoremove实用程序删除软件包以及未使用的依赖项。

点击查看英文原文

No, it doesn’t uninstall the dependencies packages. It only removes the specified package:

$ pip install specloud
$ pip freeze # all the packages here are dependencies of specloud package

figleaf==0.6.1
nose==1.1.2
pinocchio==0.3
specloud==0.4.5

$ pip uninstall specloud
$ pip freeze

figleaf==0.6.1
nose==1.1.2
pinocchio==0.3

As you can see those packages are dependencies from specloud and they’re still there, but not the specloud package itself.

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

回答 1

您可以安装并使用pip-autoremove实用程序删除软件包以及未使用的依赖项。

# install pip-autoremove
pip install pip-autoremove
# remove "somepackage" plus its dependencies:
pip-autoremove somepackage -y
点击查看英文原文

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

回答 2

我已经使用以下bash行成功删除了软件包的依赖项：

for dep in $(pip show somepackage | grep Requires | sed 's/Requires: //g; s/,//g') ; do pip uninstall -y $dep ; done

这在pip 1.5.4上有效

点击查看英文原文

i’ve successfully removed dependencies of a package using this bash line:

for dep in $(pip show somepackage | grep Requires | sed 's/Requires: //g; s/,//g') ; do pip uninstall -y $dep ; done

this worked on pip 1.5.4

回答 3

我发现了解决方案，尽管对于某些人来说可能有点困难。

第一步（适用于python3和linux）：
pip3 install pip-autoremove
第二步：
cd /home/usernamegoeshere/.local/bin/
第三步：
gedit /home/usernamegoeshere/.local/lib/python3.8/site-packages/ pip_autoremove.py
并将所有pip更改为pip3第四步：./ pip-autoremove packagenamegoeshere

至少，这是对我有用的…

点击查看英文原文

I have found the solution even though it might be a little difficult for some to carry out.

1st step (for python3 and linux):
pip3 install pip-autoremove
2nd step:
cd /home/usernamegoeshere/.local/bin/
3rd step:
gedit /home/usernamegoeshere/.local/lib/python3.8/site-packages/pip_autoremove.py
and change all pip(s) to pip3 4th step: ./pip-autoremove packagenamegoeshere

At least, this was what worked for me …

回答 4

您可以尝试使用https://github.com/cls1991/pef。它将删除软件包及其所有依赖项。

点击查看英文原文

You may have a try for https://github.com/cls1991/pef. It will remove package with its all dependencies.

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