删除〜/.cache/pip目录是否安全? [英] Is it safe to delete ~/.cache/pip directory

问题描述

我的服务器空间有限，我正在考虑删除PIP的缓存.我不确定是否可以安全删除.

I have limited space on my server, and I am thinking to delete the cache of the PIP. I am not sure if its safe to delete or not.

ls  ~/.cache/pip/

包含以下目录/文件.

http  selfcheck.json  wheels

版本

$ pip -V
pip 7.1.2 from /usr/local/lib/python2.7/dist-packages/pip-7.1.2-py2.7.egg (python 2.7)

请告知.

推荐答案

根据 pip的缓存文档，您可以使用-no-cache-dir 选项.

According to pip's caching documentation from version 6 you can use the --no-cache-dir option.

但是，这对我没有帮助，因为我正在使用在后台运行pip的包装器(pinax入门项目)来安装多个软件包.由于我一直收到pip.exceptions.HashErrors('哈希与需求文件不匹配)，并且我不想修改其代码，因此我重命名了pip缓存文件夹并尝试再次运行包装器.一旦发现没有问题，我便继续删除整个缓存pip文件夹.在那之后我没有任何问题.因此，我可以假定删除pip的缓存文件夹完全是安全的操作.

But that didn't help me as I was using a wrapper (pinax starter projects) that runs pip in the background to install several packages. Since I kept getting an pip.exceptions.HashErrors ('hashes don't match the requirement file) and I didn't want to temper with its code I renamed the pip cache folder and tried running my wrapper again. Once I noticed there weren't issues I proceeded to delete the entire cache pip folder. I haven't had any problem after that. So I can assume it is entirely a safe operation to delete pip's cache folder.

以下是您可以找到点子缓存的位置:

These are the locations where you can find your pip cache:

Unix

〜/.cache/pip，它尊重XDG_CACHE_HOME目录.

~/.cache/pip and it respects the XDG_CACHE_HOME directory.

OS X

〜/Library/Caches/pip.

~/Library/Caches/pip.

Windows

\ pip \ Cache

\pip\Cache

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