Here's the class i developed to handle this task :

class session_window(QWidget):
    def __init__(self):
        super().__init__()
        self.resize(600,300)
        self.setWindowModality(Qt.ApplicationModal)

        d = QFormLayout()
   
        self.sat = QComboBox()
        self.sat.addItems(['A', 'B', 'C'])
        d.addRow(QLabel('Choose a value : '), self.sat)
        
        self.ok_button = QPushButton('Ok', clicked=self.next)
        d.addRow(None, self.ok_button)
        
        self.setLayout(d)
        self.show()
        
    def next(self):
        print('clicked !')
        my_list.append(self.sat.currentText())
        self.close()

In the above example, my_list is a global variable that will store the successive results.

And in my code I have something like :

for k in range(3):
            print('- Asking session %d/3...' % (k+1))
            x = session_window()

This does not work and I know that it is very bad design.. but i don't know how to handle that...
Could you please tell me what kind of keywords I should read in the Qt doc to understand how to code this properly ?

My example is very simplified but in reality :

• some additional information will be needed at each iteration (so I will need to add additional widget in my class)
• the number of iteration will be determined during the code execution and is not hard-coded

Thanks a lot for your answer and sorry for the very basic question...

BR

Pierre