solid-python/interface-segregation-bad.py at main · earik87/solid-python · GitHub

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from abc import ABC, abstractmethod

class RegisterCourses(ABC):
    @abstractmethod
    def RegisterIntroductionToComputerScience(self):
        pass

    @abstractmethod
    def RegisterAdvancedAlgorithms(self):
        pass

class FirstYearStudent(RegisterCourses):
    def RegisterIntroductionToComputerScience(self):
        print("Register to Introduction to Computer Science Course")

    def RegisterAdvancedAlgorithms(self):
        raise Exception("Registery to Advanced Algorithms Course is not possible.")

class SecondYearStudent(RegisterCourses):
    def RegisterIntroductionToComputerScience(self):
        print("Register to Introduction to Computer Science Course")

    def RegisterAdvancedAlgorithms(self):
        print("Register to Advanced Algorithms Course")