signalslot: simple SignalSlot implementation for Python — signalslot

To use signals and slots for implementing loose coupling, it must be easy to connect signals and slots that only partially match signatures

Signals and slots are used for communication between objects This is an important feature for the script engine because it can make the script very flexible

signal slot qt 使用Qt的信号和槽（Signals and Slots）机制有以下好处：松耦合：通过信号和槽，对象之间的通信是松耦合的。发送者不需要知道接收者的具体实现细节，

signal and slot arguments are not compatible Where ever you have a signal you'd have a call-back subroutine called Slots are callbacks moc is connecting the signal to the slot Strictly