python inheritance example parent class (python3 syntax)

#coding=utf8

class Cup:

　　# Constructor initializes the property value
　　DEF the __init __ (Self, Capacity, Color):
　　　　self.capacity = Capacity
　　　　self.color = Color

　　retain_water DEF (Self):
　　　　Print ( "Cup Color:" + self.color + ", the cup capacity:" + self.capacity + "., is filled with water")

　　keep_warm DEF (Self):
　　　　Print ( "Cup Color:" + self.color + ", the cup capacity:" + self.capacity + ", is incubated.")

class Luminous_Cup(Cup):

　　# Constructor call the constructor initializes the parent class attribute value
　　DEF the __init __ (Self, Capacity, Color):
　　　　Super () .__ the init __ (Capacity, Color)

　　Glow DEF (Self):
　　　　Print ( "I am the light-emitting ...")

currentCup=Luminous_Cup('300ml','翠绿色')
currentCup.retain_water()
currentCup.glow()