#28 - Python

Author: Sac-Corts

Roadmap/28 - SOLID LSP/python/Sac-Corts.py

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+# Correcto
+class Bird:
+    def fly(self):
+        return "Bird is flying"
+    
+class Sparrow(Bird):
+    def fly(self):
+        return "Sparrow is flying"
+    
+class Eagle(Bird):
+    def fly(self):
+        return "Eagle is flying"
+
+def make_bird_fly(bird: Bird):
+    print(bird.fly())
+
+sparrow = Sparrow()
+eagle = Eagle()
+
+make_bird_fly(sparrow)
+make_bird_fly(eagle)
+
+# Incorrecto
+class Penguin(Bird):
+    def fly(self):
+        raise Exception("Penguins can't fly")
+
+penguin = Penguin()
+try:
+    make_bird_fly(penguin)
+except Exception as e:
+    print(e) 
+
+
+### Ejercicio Extra ###
+class Vehicle:
+    def accelerate(self):
+        raise NotImplementedError("You must implement the accelerate method")
+
+    def brake(self):
+        raise NotImplementedError("You must implement the brake method")
+
+class Car(Vehicle):
+    def accelerate(self):
+        return "Car is accelerating"
+    
+    def brake(self):
+        return "Car is braking"
+
+class Motorcycle(Vehicle):
+    def accelerate(self):
+        return "Motorcycle is accelerating"
+    
+
+    def brake(self):
+        return "Motorcycle is braking"
+    
+class Bike(Vehicle):
+    def accelerate(self):
+        return "Bike is accelerating"
+    
+    def brake(self):
+        return "Bike is braking"
+
+
+def test_vehicle(vehicle: Vehicle):
+    print(vehicle.accelerate())
+    print(vehicle.brake())
+
+car = Car()
+motorcycle = Motorcycle()
+bike = Bike()
+
+test_vehicle(car)
+test_vehicle(motorcycle)
+test_vehicle(bike)