inheritance.py

class SoftwareDeveloper:
    def __init__(self, name, programming_language):
        self.name = name
        self.id = id(self)
        self.intro = (self.name, self.id, programming_language)

class SoftwareEngineer(SoftwareDeveloper):
    def __call__(self):
        return f"{self.name} is coding in {self.intro[2]}"
    
class SoftwareTester(SoftwareDeveloper):
    def __call__(self):
        return f"{self.name} is testing the software in {self.intro[2]}"
    
p2 = SoftwareEngineer("John", "Java")
p3 = SoftwareTester("Bob", "Java")  

print(p2.intro)
print(p2())  
print(p3.intro)
print(p3())



# Single inheritance Base Class
class Vehicle:
    def start(self):
        print("The vehicle is starting.")

# Subclass
class Car(Vehicle):
    def honk(self):
        print("The car is honking. Beep beep!")

# Creating Instance
car1 = Car()
car1.start()   # Output: The vehicle is starting.
car1.honk()    # Output: The car is honking. Beep beep!



# Multiple Inheritance Example# Base Class 1
class Electric:
    def charge(self):
        print("The vehicle is charging.")

# Base Class 2
class Engine:
    def fuel(self):
        print("The vehicle is refueling.")

# Subclass inheriting from both
class HybridCar(Electric, Engine):
    def drive(self):
        print("The hybrid car is driving.")

# Creating Instance
hybrid_car = HybridCar()
hybrid_car.charge()   # Output: The vehicle is charging.
hybrid_car.fuel()     # Output: The vehicle is refueling.
hybrid_car.drive()    # Output: The hybrid car is driving.