ejemplo de composición en código python

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Ejemplo 1: qué es la composición en python

# It's when a class has a (is made-of) another class.# ExampleclassThing(object):deffunc(self):print("Function ran from class Thing().")classOtherThing(object):# Note that I don't use inheritance to get the func() functiondef__init__(self):
        self.thing = Thing()# Setting the composition, see how this class has-a another class in it?deffunc(self):
        self.thing.func()# Just runs the function in class Thing()defotherfunc(self):print("Function ran from class OtherThing().")

random_object = OtherThing()

random_object.func()# Still works, even though it didn't inherit from class Thing()
random_object.otherfunc()

Ejemplo 2: composición en python

In composition one of the classes is composed of one or more instance of other classes. In other words one classis container and other classis content andif you delete the container object then all of its contents objects are also deleted

Ejemplo 3: composición de funciones en python

defcompose2(f, g):returnlambda x: f(g(x))

Ejemplo 4: composición en python

In composition one of the classes is composed of one or more instance of other classes. In other words one classis container and other classis content andif you delete the container object then all of its contents objects are also deleted

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