factory1

# это Product:
class Datter:
    def __init__(self, text):
        self.text = text


# это client:
class Printer:
    def usrprint(self, item, opt):
        usrprinter = get_userprint(opt)
        return usrprinter(item)


# это creator:
def get_userprint(opt):
    if opt == 1:
        return _usrprint1
    elif opt == 2:
        return _usrprint2
    else:
        raise ValueError(opt)


# это реализации Product:
def _usrprint1(item):
    final_text1 = item.text + 'it\'s opt 1!!!'
    return print(final_text1)


def _usrprint2(item):
    final_text2 = item.text + 'it\'s opt 2!!!'
    return print(final_text2)


if __name__ == '__main__':
    usrdata = Datter('we are printing!!!')
    func = Printer()
    func.usrprint(usrdata, 1)
    func.usrprint(usrdata, 2)
    func.usrprint(usrdata, 3)