Python class functions

81 Definition:

Class name (argument list): #

__init__ (self, Argument list): # __init__ is called a constructor, which functions: When using a class instance object, an automatic call to _init_, a function that initializes the object, assigns a value to the default value,

Self. Parameter list = parameter list # Self represents a class instance object, note that it is not a class that represents assigning a parameter list to a class instance object

def func (self, argument list) # The first argument of all class functions must be self!!

--------------Example-----------

Class girlfriend (name, age, Height,weight, cup): #类名第一个字母大写

__init__ (self, parameter list)

Self.name = Name

Self.age = Age

Self.height = height

Self.weight = Weight

Self.cup = CPU

def domasage (self, ' Tai style '). # which object invokes the method, then self in the method represents that object. Who calls the method, who is the master of the method

Print ("Do it every Day")

Mygirlfriend = girlfriend ("xxx", 170,50, ' C ') # After defining the instance Session object Mygirlfriend, Mygirlfriend automatically calls the constructor and assigns the class's parameters to the Mygirlfriend

Python class functions