다음 코드를 고려하십시오.

Class MainWindow (qtgui.qwidget) : def __init __ (self) : ... self.buttons = [] [3, 4]의 IDX의 경우 : button = qtgui.qpushbutton ( 'button {} auto'.format (idx), self) button.clicked.connect (lambda x = idx : self.button_pushed (x)) self.buttons.append (버튼) main_layout.addwidget (button)

button.clicked.connect를 사용해야합니다. self.button_pushed (x))

class MainWindow(QtGui.QWidget):
    def __init__(self):
        ...
        self.buttons = []
        for idx in [3, 4]:
            button = QtGui.QPushButton('Button {} auto'.format(idx), self)
            button.clicked.connect(lambda x=idx: self.button_pushed(x))
            self.buttons.append(button)
            main_layout.addWidget(button)