[ 源代码： pyee ]
软件包：python3-pyee（3.0.3-1）
Python 3 port of node.js's EventEmitter to Python
This package contains the pyee module for Python 3. pyee supplies an EventEmitter object similar to the EventEmitter from node.js. This allows developers to register a function to an event, which means that when the event is emitted, the function will be called.