PyQt: Connecting a signal to a slot to start a background operation

website pyqt signal slot posts about PyQt5's signal & slot syntax This site is supposed to be the reference: staticDocsPyQt4 pyqt slot Browse Getty Images' premium collection of high-quality, authentic Slot Background stock illustrations, royalty-free vectors, and high res graphics

pyqt signal slot You can define your own slot and connect that to the signal, then call the other slots from that one slot   Each PyQt widget, which is derived from QObject class, is designed to emit 'signal' in response to one or more events The signal on its own does not perform  The PyQt5 website indicates that using @pyqtSlot decreases the amount of memory required and increases speed, although the site is not

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