LU10.L03: Erweitern von Fähigkeiten

phone.py

class Phone:
    def __init__(self):
        pass
 
    def calling(self):
        print('anrufen')
 
    def what_i_am(self):
        return ('a simply phone')
 
    # Test
 
 
if __name__ == '__main__':
    p = Phone()
    print(p.what_i_am())
    p.calling()

mobile.py

from phone import Phone
 
class Mobile(Phone):
 
    def __init__(self):
        pass
 
    def handle_sms(self):
        print('sms senden und empfangen')
 
    def what_i_am(self):
        return('an old mobile')
 
#Test
if __name__ == '__main__':
    mobile = Mobile()
    print(mobile.what_i_am())
    mobile.calling()
    mobile.handle_sms()

smartphone.py

from mobile import Mobile
 
class SmartPhone(Mobile):
 
    def __init__(self):
        pass
 
    def use_internet(self):
        print('das Internet benutzen')
 
    def what_i_am(self):
        return ('a modern smartphone')
 
#Test
if __name__ == '__main__':
    s = SmartPhone()
    print(s.what_i_am())
    s.calling()
    s.handle_sms()
    s.use_internet()

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René Probst, bearbeitet durch Marcel Suter