Define class object: use member data

 
class FirstClass:                 # define a class object
     def setdata(self, value):    # define class methods
         self.data = value        # self is the instance
     def display(self):
         print self.data          # self.data: per instance

x = FirstClass()                  # make two instances
y = FirstClass()                  # each is a new namespace

x.setdata("Data")                 # call methods: self is x
y.setdata(3.14159)                # runs: FirstClass.setdata(y, 3.14159)

x.display()                       # self.data differs in each

y.display()

x.data = "New value"              # can get/set attributes 
x.display()                       # outside the class too

Related examples in the same category

1.	Generates a class attribute
2.	Make two instance objects and each has its own data
3.	Fill the fields of the record
4.	Reference class member variable directly
5.	Add a member variable to a class on the fly
6.	Demonstrates get and set methods and properties
7.	Output attributes
8.	String Conversion
9.	Creating and accessing object attributes

Define class object: use member data : Class fields « Class « Python

Related examples in the same category