python类成员变量引用示例

class Car(object):

    condition='new'

    def__init__(self,model,color,mpg):

       self.model=model

       self.color=color

       self.mpg=mpg

my_car=Car('DeLorean','silver',88)

print my_car.condition

print my_car.model

print my_car.color

print my_car.mpg