Use self to reference properties : self « Class « Python Tutorial

1. Python Tutorial
2. Class
3. self

class C1():                      
    def setname(self, who):      
        self.name = who          

I1 = C1(  )                      
I2 = C1(  )
I1.setname('A')               
I2.setname('B')               
print I1.name