[ 源代码： python-decouple ]
软件包：python3-decouple（3.1-4）
Helps you to organize your Django|Flask settings
Decouple helps you to organize your settings so that you can change parameters without having to redeploy your app.
It also makes easy for you to:
store parameters on ini or .env files; define comprehensive default values; properly convert values to the correct data type; have only one configuration module to rule all your instances.
It was originally designed for Django, but became an independent generic tool for separating settings from code.
Framework Django Framework Flask
This package installs the library for Python 3.