目录1. pip 的批量安装选项：-r requirements.txt2. 配置文件requirements.txt怎么写3开发者_C开发. 导出当前环境配置文件：pip freeze当我们程序越来越复杂，使用pip管理python包（库）。我们可以方便的使用配置文件
I have written a class that will handle internal logging in my application. Now I want to use this c开发者_运维百科lass in another new and totally separate project.
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