PyQt library in Python

Whenever a signal is emitted, by default PyQt simply throws it away! To take notice of a signal we must connect it to a slot In C++Qt, slots

The worker thread is implemented as a PyQt thread rather than a Python thread since we want to take advantage of the signals and slots mechanism

pyqt slot The workaround that Nuitka has in place to make PyQt5 threading code work by using the explicit @pyqtSlot decorator for slot methods does

rosenborg slot parkering The PyQt5 website indicates that using @pyqtSlot decreases the amount of memory required and increases speed, although the site is not