Python-Programming/interface_example.py at main · engineersurajsahani/Python-Programming · GitHub

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# Interface

from abc import ABC, abstractmethod

class Bank(ABC):

    @abstractmethod
    def bankName(self):
        pass

    @abstractmethod
    def bankLoanInterestRate(self):
        print("1%")

class SBI(Bank):

    def bankName(self):
        print("SBI")

    def bankLoanInterestRate(self):
        print("5%")

class BOI(Bank):

    def bankName(self):
        print("BOI")

    def bankLoanInterestRate(self):
        print("10%")

class CB(Bank):

    def bankName(self):
        print("CB")

    def bankLoanInterestRate(self):
        print("15%")

sbi=SBI()
boi=BOI()
cb=CB()

sbi.bankName()
sbi.bankLoanInterestRate()

boi.bankName()
boi.bankLoanInterestRate()

cb.bankName()
cb.bankLoanInterestRate()