Managing multiple Python virtual environments with virtualenvwrapper

install virtualenvwrapper：

adopt virtualenv Installing a virtual environment , It is troublesome to use , It's annoying to manage . Proposed installation virtualenvwrapper, It makes the virtual environment easy to work .

install ：

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pip install virtualenvwrapper

  Default  virtualenvwrapper  Installed in the  /usr/local/bin  below  

  We can then create a folder to store the virtual environment , Such as ：

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$ mkdir $HOME/.virtualenvs

  next , We need to configure ~/.bashrc, take virtualenv Add in ：

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export WORKON_HOME=$HOME/.virtualenvs

source /usr/local/bin/virtualenvwrapper.sh

  Give Way bashrc take effect ：

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source ~/.bashrc

such , virtualenvwrapper Just install it . We can install the virtual environment with the following command ：

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mkvirtualenv < Virtual environment name >

  This is the time , Will be in WORKON_HOME Create this folder in the specified directory . We can go through workon + <Tab Key > To select a virtual environment . Other swimmers such as lsvirtualenv The command can refer to ： http://pythonguidecn.readthedocs.io/zh/latest/dev/virtualenvs.html

Original website  http://www.cnblogs.com/scharfsinnig/p/6700953.html