Python Usage Issues

Python Usage Issues

pip Source Configuration

Create a pip.ini file under C:\Users\xxx\pip with the following content

[global]
index-url = https://pypi.tuna.tsinghua.edu.cn/simple
extra-index-url =
    https://mirrors.aliyun.com/pypi/simple/
    https://mirror.baidu.com/pypi/simple

Original Article

How to Use Python Virtual Environment

• Using venv

python3 -m venv myenv

• Using virtualenv

pip install virtualenv
virtualenv myenv

• Activate Virtual Environment

windows

myenv\Scripts\activate

macOS or Linux

source myenv/bin/activate

• Install Dependencies

pip install package_name

• Exit Virtual Environment

windows

myenv\Scripts\deactivate.bat

macOS or Linux

deactivate