pip 如何删除/取消国内镜像源

pip config unset global.index-url

 

其他常用pip命令

• install

  安装包

  • 无参数, 直接从pypi中查找下载

    >> pip install Django # 安装最新稳定的版本，可能会将某些依赖的版本更新为符合的版本。所以要可能的话，项目中版本号全部都限制好。 >> pip install Django==3.0 # 安装3.0版本 >> pip install Django>=3.0 # 安装3.0及以上的版本 >> pip install Django~=3.0 # 安装3.0小版本匹配即安装3.0.x中最新稳定的版本

  • -e 安装可编辑的包。不同项目，但是一个项目依赖时使用。

    >> pip install -e 本地目录 >> pip install -e git+https://github.com/django/django.git#egg=django >> pip install -e git+ssh://[e-mail]:django/django.git#egg=django

  • -r 不解释,懂得都懂。通过requirements文件可控地安装很多依赖。

    >> pip install -r requirements.txt

  • -t 安装到指定位置

    >> pip install -t 位置目录

• download

  下载包 把指定的包的二进制文件下载到指定位置

  >> pip download django -d ${DEST} 

• uninstall

  删除包

  >> pip uninstall Django 

• freeze

    -r, --requirement <file> Use the order in the given requirements file and its comments when generating output. This option can be used multiple times. -f, --find-links <url> URL for finding packages, which will be added to the output. -l, --local If in a virtualenv that has global access, do not output globally-installed packages. --user Only output packages installed in user-site. --path <path> Restrict to the specified installation path for listing packages (can be used multiple times). --all Do not skip these packages in the output: setuptools, pip, distribute, wheel --exclude-editable Exclude editable package from output.

• >> pip freeze asgiref==3.2.10 Django==3.0.8 pytz==2020.1 sqlparse==0.3.1 

 

list

Usage:   
  pip3 list [options] Description: List installed packages, including editables. Packages are listed in a case-insensitive sorted order. List Options: -o, --outdated List outdated packages # 列出过期 -u, --uptodate List uptodate packages # 列出最新 -e, --editable List editable projects. # 列出可编辑 -l, --local If in a virtualenv that has global access, do not list globally-installed packages. # 列出安装在虚拟环境中的 --user Only output packages installed in user-site. # 安装在用户目录下的 --path <path> Restrict to the specified installation path for listing packages (can be used multiple times). --pre Include pre-release and development versions. By default, pip only finds stable versions. --format <list_format> Select the output format among: columns (default), freeze, or json --not-required List packages that are not dependencies of installed packages. --exclude-editable Exclude editable package from output. --include-editable Include editable package from output.

• show

  展示指定的已安装的包

  >> pip show Django Name: Django Version: 3.0.8 Summary: A high-level Python Web framework that encourages rapid development and clean, pragmatic design. Home-page: https://www.djangoproject.com/ Author: Django Software Foundation Author-email: [e-mail] License: BSD Location: /home/ling/env/lib/python3.8/site-packages Requires: sqlparse, asgiref, pytz Required-by:

• check

  检查某个包的依赖是否合适

  >> pip check Django launchpadlib 1.10.13 requires testresources, which is not installed. flask-security-too 3.4.2 requires email-validator, which is not installed. awscli 1.18.66 has requirement botocore==1.16.16, but you have botocore 1.16.6.

• config

  用来配置本地和全局的配置

  >> pip config list --[user|global] # 列出用户|全局的设置 >> pip config get global.index-url # 得到这key对应的value >> https://mirrors.aliyun.com/pypi/simple/ >> pip config set key value >> pip config unset key

• search

  在pypi里搜索相关包

  >> pip search flask Flask-SimpleMDE (0.3.0) - Flask-SimpleMDE - a Flask extension for SimpleMDE Flask-Pure (0.5) - Flask-Pure - a Flask extension for Pure.css Flask-OrientDB (0.1) - A Flask extension for using OrientDB with Flask Flask-ElasticUtils (0.1.7) - ElasticUtils for Flask Flask-Waitress (0.0.1) - Flask Waitress sockjs-flask (0.3) - SockJs for Flask Flask-Stripe (0.1.0) - Flask-Stripe Flask-PubSub (0.1.0) - Flask-PubSub ...

• cache

  管理pip的本地缓存

  • dir 缓存目录

    >> pip cache dir /home/stephen-ling/,cache/pip

  • info 缓存的一些信息

    >> pip cache info Location: /home/stephen-ling/.cache/pip/wheels Size: 0 bytes Number of wheels: 0

  • list 列出当前缓存的包
  • purge 清除缓存
  • remove 删除对应的缓存
• wheel

  打包成二进制文件

  >> pip wheel Django

• hash

  计算一个包的hash值

• completion
• debug

  提供一些debug有用的信息， 不知道可以怎么用。

• help

  查询帮助

  >> pip help

源文链接：http://blog.csdn.net/qq_35104586/article/details/107441178