Python virtual Windows environment

python virtual environment configuration in windows and linux is not the same version of the main issues to address when developing applications in Python dependencies

Virtual environment virtualenv

installation

pip  install virtualenv

创建并进入虚拟环境名： virtualenv  虚拟环境名
默认创建的虚拟环境在C:\Users\<userName>\<virtualenvName>目录下 

启动:进入虚拟环境所在的目录下， 命令行输入 activate.bat 

退出python：exit()   退出虚拟环境：deactivate.bat 

 

 

Management of virtual environments - Installing virtualenvwrapper

pip  install virtualenvwrapper-win   # windows
pip  install virtualenvwrapper       # linux 

创建虚拟环境：mkvirtualenv  虚拟环境名
创建后自动进入
默认的目录是 C:\Users\<userName>\Envs\<虚拟环境名> 

You can change the default directory, you can create a system variable, and then re-create the virtual environment
such as: WORKON_HOME
value: D: \ Program Files \ Python \ venv

查看启用的虚拟环境：workon

进入虚拟环境：workon 虚拟环境名