diff options
Diffstat (limited to 'python3.html.markdown')
| -rw-r--r-- | python3.html.markdown | 20 | 
1 files changed, 5 insertions, 15 deletions
| diff --git a/python3.html.markdown b/python3.html.markdown index e02aed43..37987582 100644 --- a/python3.html.markdown +++ b/python3.html.markdown @@ -785,7 +785,7 @@ class Superhero(Human):          self.superpowers = superpowers          # The "super" function lets you access the parent class's methods -        # that are overwritten by the child, in this case, the __init__ method. +        # that are overridden by the child, in this case, the __init__ method.          # This calls the parent class constructor:          super().__init__(name) @@ -814,7 +814,7 @@ if __name__ == '__main__':                                  # => <class 'human.Human'>, <class 'object'>)      # Calls parent method but uses its own class attribute -    print(sup.get_species())    # => Superhero +    print(sup.get_species())    # => Superhuman      # Calls overloaded method      print(sup.sing())           # => Dun, dun, DUN! @@ -838,6 +838,7 @@ if __name__ == '__main__':  ####################################################  # Another class definition +# bat.py  class Bat:      species = 'Baty' @@ -859,16 +860,13 @@ if __name__ == '__main__':      print(b.say('hello'))      print(b.fly) -# To take advantage of modularization by file you could place the classes above in their own files, -# say, superhero.py and bat.py -# To import functions from other files use the following format -# from "filename-without-extension" import "function-or-class" +# And yet another class definition that inherits from Superhero and Bat  # superhero.py  from superhero import Superhero  from bat import Bat -# Batman inherits from both Superhero and Bat +# Define Batman as a child that inherits from both Superhero and Bat  class Batman(Superhero, Bat):      def __init__(self, *args, **kwargs): @@ -892,14 +890,6 @@ class Batman(Superhero, Bat):  if __name__ == '__main__':      sup = Batman() -    # Instance type checks -    if isinstance(sup, Superhero): -        print('I am a superhero) -    if isinstance(sup, Bat): -        print('I am bat') -    if type(sup) is Batman: -        print('I am Batman') -      # Get the Method Resolution search Order used by both getattr() and super().      # This attribute is dynamic and can be updated      print(Batman.__mro__)       # => (<class '__main__.Batman'>,  | 
