A, virtualenv configuration python virtual environment
I want to name my D drive called the next [python_virtualenv] directory under [python virtual environment] create a directory named [gupan_test] virtual environment
1.win + r to open the cmd window
command d: D into the root directory
2. mkdir python virtual environment to create the directory
3. cd python virtual environment;
4. mkdir python_virtualenv
5. use pip tool installation virtualenv virtualenv install packages pip
6. create a name for the new environment using the command virtualenv directory gupan_test, whose name I have here gupan_test just played
virtualenv --no-site-packages gupan_test
step by step to complete is:
d: d into the disk
mkdir python virtual environment to create a virtual environment [python] folder
cd python virtual environment into the virtual environment [python] folder
mkdir python_virtualenv create [ python_virtualenv] folder
cd python_virtualenv] folder into the [python_virtualenv
pip install virtualenv installation virtualenv plug (slow speed of the source can be specified pip, pip install -i https://pypi.douban.com/simple/ virtualenv)
virtualenv --no-Site-Packages Standard Package gupan_test create a name using the command virtualenv the new environment directory gupan_test
activate and you'll get you a directory to the directory named gupan_test into the Scripts directory, execute the activate command to activate the virtual space
at this time entered the python virtual environment
二、virtualenvwrapper
By virtualenvthe time to create a virtual environment, whether it is created or activated when they have to cd to a specific directory down, looked so inconvenient. Virtualenvwrapper can be used to manage the virtual environment.
Installation virtualenvwrapper:
1. pip install virtualenvwarepper 或 pip3 install virtualenvwrapper 或 pip install -i https://pypi.douban.com/simple/ virtualenvwraper-win
2. Configure environment variables: If you do not configure the environment variables, virtual environment the user is created in the current directory, configuration directory after in your variable values (re-open the cmd command line configuration End)
3. Create a virtual environment:
mkvirtualenv [--python == C: \ Python36 \ python.exe] virtual environment name
# --python can specify a particular python interpreter, optional
virtuaenvwrapper基本使用
1.创建虚拟环境：
mkvirtualenv [--python==C:\Python36\python.exe] 虚拟环境名
# --python 可以指定具体的python解释器，可选
2.激活虚拟环境：
workon my_env 进入虚拟空间后的 pip list 查看本虚拟空间的插件
3.退出当前虚拟环境：
deactivate
4.列出所有虚拟环境:
lsvirtualenv
5.删除虚拟环境
rmvirtualenv my_env
6.进入虚拟环境所在目录：
cdvirtualenv