python - keyPressEvent not printing when clicking button in Calculator UI PySide2

Question

I am beginner and following a course on Python GUIs. This time he is teaching a GUI done on QT designer and then translated to python code using PySide. The problem is that the event is not printed if I click one button.

Link to see translated PySide2 ui_calculadora.py below: https://drive.google.com/file/d/1G3xXnz1WBSdns8gLkFNwcwAkwZXdOqrL/view?usp=sharing

import sys
from PySide2.QtWidgets import *
from VISTA.ui_calculadora import Ui_Calculadora
 
 
class Calculadora(QDialog):
    
    def __init__(self):
        super(Calculadora, self).__init__()
        self.calculadora = Ui_Calculadora()
        self.calculadora.setupUi(self)
    
    def keyPressEvent(self, event):
        print('Key: ' + str(event.key()) + ' | Text Press: ' + str(event.text()))
 
 
if __name__ == "__main__":
    print("----Example Starts----")
 
    app = QApplication(sys.argv)
    mi_aplicacion = Calculadora()
    mi_aplicacion.show()
    sys.exit(app.exec_())

Answer 1

等待大神答复