Click（Command Line Interface Creation Kit）是一个简单、优雅且高度可扩展的 Python 库，旨在帮助开发者快速构建用户友好的命令行工具。它不仅支持自动生成帮助文档和参数验证，还提供了丰富的功能，如子命令、进度条和彩色输出，极大地降低了开发门槛。

Click（Command Line Interface Creation Kit）是一个简单、优雅且高度可扩展的 Python 库，旨在帮助开发者快速构建用户友好的命令行工具。

It seems as though more and more of the simple command-line tools and small scripts that used to be bash or small c programs are slowly turning into python programs. Of course, we will just have ...

Most hacker types don’t mind a command line interface, but very few ordinary users appreciate them. However, if you write command line programs in Python, Gooey can help.