Python pip and pythonpip

Python pip and pythonpip
Find the package to be installed

Pip search <package name>

Install python package

Pip install
Pip install <package name >== 1.0.4
Pip install-r requirements.txt
Pip install <package name>-I http://pypi.mirrors.ustc.edu.cn/simple/
Pip install-e <local project path> (this command is equivalent to pip install develop)

Source: http://mirrors.aliyun.com/pypi/simple/
Keida Source: http://pypi.mirrors.ustc.edu.cn/simple/
Tsinghua: http://mirrors.tuna.tsinghua.edu.cn/pypi/simple
Official source: https://pypi.python.org/

Specify the installation source in the configuration file

Add the source directly to the configuration file. If there is no configuration file, you can manually add
/Etc/pip. conf
[Global]
Timeout = 6000
Index-url = http://pypi.douban.com/simple

List Installed packages

Pip list
Pip freeze

List locally editable Projects

Pip list-e

List expired packages

Pip list-o

Upgrade package

Pip install <package name>-U

Directory of the installed package

　　Pip show-f <package name>
Pip show

 

Uninstall Installation

　　Uninstall packages.

　　Pip is able to uninstall most installed packages. Known exceptions are:

Pure distutils packages installed with python setup. py install, which leave behind no metadata to> determine what files were installed.

　　Script wrappers installed by python setup. py develop.

Pip also performs an automatic uninstall of an old version of a package before upgrading to a newer version .\

Pip uninstall <package name>

Pip uninstall-y-r requirement.txt