Implementation
Code
We start to fill the Cat class:
- An attribute
namewith the predefined value'Kitty'; - A method
say_meow().
We create an object cat and call the say_meow() method.
12345678910class Cat: # An attribute name = 'Kitty' # A method def say_meow(self): print('Meow') # Instantiating an object cat = Cat() cat.say_meow()
Note
- Each method obligatory contains
self- a reference to the current object; - To call the method of the object, write
Object.Method().
Uppgift
Swipe to start coding
- Add the
sleepmethod. - The
sleepmethod prints a message. - Instantiate an object using the
catvariable.
Lösning
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 1. Kapitel 3
single
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Implementation
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Code
We start to fill the Cat class:
- An attribute
namewith the predefined value'Kitty'; - A method
say_meow().
We create an object cat and call the say_meow() method.
12345678910class Cat: # An attribute name = 'Kitty' # A method def say_meow(self): print('Meow') # Instantiating an object cat = Cat() cat.say_meow()
Note
- Each method obligatory contains
self- a reference to the current object; - To call the method of the object, write
Object.Method().
Uppgift
Swipe to start coding
- Add the
sleepmethod. - The
sleepmethod prints a message. - Instantiate an object using the
catvariable.
Lösning
Var allt tydligt?
Tack för dina kommentarer!
Avsnitt 1. Kapitel 3
single