QGIS 3 Plugin Tutorial - PyQt Signal & Slot Explained - GIS • OPS

Python PyQt custom signal example pyqt signal slot signal_started = pyqtSignal signal_finished = pyqtSignal signal_progress = pyqtSignal class WorkerThread: pyqt signal slot Unlike PyQt signals The goal of PySignal is first and foremost to be a Qt style signal slot system so the comparisons are written with that in mind

love idol slot signalslot mechanism As you say, in the direct or blocking case, there's no concern with object lifetime To test this, I modified Ilya's