class Foo: def __init__(self): self.i = 10 self.j = 20 def I(self, i): self.i = i def J(self, j): self.j = j class main: o = Foo() for i in range(1,500001): o.I(i) o.J(i) print o.i
class Foo: def __init__(self): self.i = 10 self.j = 20 def I(self, i): self.i = i def J(self, j): self.j = j class main: o = Foo() for i in range(1,500001): o.I(i) o.J(i) print o.i