File -> Settings -> Project: project_name -> Project Interpreter -> Add… -> Virtualenv Environment -> (配置) -> OK

source project_path/venv/bin/activate

命令行

Installation

To install virtualenv via pip run:

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$ pip3 install virtualenv

Usage

Creation of virtualenv:

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$ virtualenv -p python3 <desired-path>

Activate the virtualenv:

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$ source <desired-path>/bin/activate

Deactivate the virtualenv:

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$ deactivate