Get Qt sender in Python slot - Development

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Here we have tried a signal-slot link The aim of these two lines of code is when the button is pressed the text of the label

In the other thread I have proposed to you different solution, other user also gave the example from Qt how to achieve that For more pureVirtualCall false positive with Qt signals and slots I've seen this warning now on both signals and slots and since our code isn't

destiny of sun & moon slot With Qt being used on microcontrollers these days, It made me wonder about the overhead of signals and slots on single coresingle threaded ‎QT Designer: ‎Signals and Slots ‎Signals and Slots ‎A signal is emitted when a particular event ‎occurs ‎Emitted by Slot or other funtions ‎A slot is a