Those are contradictory for what you are trying to accomplish unless it is a Parent - Child relationship (MainWindow - Window):
When you super() an object, it enherits all the properties from its parent object. Source: https://www.w3schools.com/python/python_inheritance.asp If what you want is 2 windows, you can define 2 instances of both Classes and run both at the end. ``` class User1(object): def __init__(self, fname, age, parent=None): self.fname = fname self.age = int(age) # Calling the return function that prints the details self.return_user() def return_user(self): print(self.fname) print(self.age) class User2(object): def __init__(self, lname, height, parent=None): self.lname = lname self.height = float(height) self.return_user() def return_user(self): print(self.lname) print(self.height, "CM") print((self.height / 2.54), "IN") User1("Hugh", 21) User2("Janus", 175.26) ``` -- https://mail.python.org/mailman/listinfo/python-list
