.定义一个类Cat,该类拥有一个类属性和两个实例属性:类属性:品种species,其初始值为persian ;实例属性:名字name和颜色color。
创建一个Cat类的实例kitty,将其品种species修改为Egypt,颜色color修改为Black。
print(wn.synset('cat.n.01').definition())
print(len(wn.synset('cat.n.01').examples()))
print(wn.synset('cat.n.01').lemmas())
print([str(lemma.name()) for lemma in wn.synset('cat.n.01').lemmas()])
print(wn.lemma('cat.n.01.cat').synset())
class Cat:
species = "persian"
def __init__(self, name, color):
self.name = name
self.color = color
kitty = Cat("kitty", "white")
Cat.species = "Egypt"
kitty.color = "Black"
# 创建一个Cat类的实例kitty,将其品种species修改为Egypt,颜色color修改为Black。
class Cat(object):
species = "persian" #类属性
def __init__(self, name, color):
self.name = name
self.color = color
kitty = Cat("kitty", "brown") #实例化类
Cat.species = "Egypt"
kitty.color = "Black"
print("品种:{}\t名字:{}\t颜色:{}".format( kitty.species,kitty.name,kitty.color ))