immersed-in-the-deep-sea

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根据pip命令行出来的有如下功能。

install Install packages.
download Download packages.
uninstall Uninstall packages.
freeze Output installed packages in requirements format.
list List installed packages.
show Show information about installed packages.
check Verify installed packages have compatible dependencies.
config Manage local and global configuration.
search Search PyPI for packages.
cache Inspect and manage pip's wheel cache.
wheel Build wheels from your requirements.
hash Compute hashes of package archives.
completion A helper command used for command completion.
debug Show information useful for debugging.
help Show help for commands.

 

其中比较常用的是install,show,download,uninstall,freeze等

针对比较常用的列出一些它具体的使用用例,后面有跟参数

最基础的安装

pip install xxx包

 

带上镜像

pip install xxx -i 镜像

 

如果是内网开发,可能还需要指定信任主机名,一般是加上镜像地址com及以前的内容

pip install xxx -i xxx.com/yyy --trust-host xxx.com

 

列出当前文件所需要的第三方库及版本号,创建一个 requirements.txt 文件

pip freeze

 

根据requirements来安装依赖项

pip install -r requirements.txt

 

只下载不安装

pip download

 

卸载包

pip uninstall

 

装的包的信息

pip show

注意一般是安装在这个位置

C:\Users\xxx\AppData\Local\Programs\Python\Python38\Lib\site-packages

posted on 2024-05-11 10:00  沉浸深海  阅读(56)  评论(0)    收藏  举报