写下提供的类的定义 以下行为(方法):
A method called set_skies that has one parameter, a String. A method called set_high that has one parameter, an int. A method called set_low that has one parameter, an int. A method called get_skies that has no parameters and that returns the value that was last used as an argument in set_skies . A method called get_high that has no parameters and that returns the value that was last used as an argument in set_high . A method called get_low that has no parameters and that returns the value that was last used as an argument in set_low .
无需定义构造函数。确保定义实例变量 根据您的" get"/" set"方法的需要。
class WeatherForecast(object):
def __init__ (self, skies, value):
self.skies = ""
value = 0
def get_skies():
return self.set_skies
def set_skies(self, value)
self.skies = value
def get_high():
return self.set_high
def set_high(self, value):
self.high = value
def get_low():
return self.set_low
def set_low(self, value):
self.low = value
class WeatherForecast():
skies = "Clear"
high = 80
low = 20
def set_skies(self, skies)
self.skies = skies
def get_skies(self):
return self.skies
def set_high(self, high):
self.high = high
def get_high(self):
return self.high
def set_low(self, value):
self.low = value
def get_low(self):
return self.low
class WeatherForecast():
skies = ""
high = 0
low = 0
def set_skies(self, skies):
self.skies = skies
def get_skies(self):
return self.skies
def set_high(self, high):
self.high = high
def get_high(self):
return self.high
def set_low(self, low):
self.low = low
def get_low(self):
return self.low
似乎您似乎缺少某些实例变量。
规格要求您有一个用来描述天空(即云彩,阳光)的字符串和两个代表当天低温和高温的整数(即23和高度为45)
规格说您不必在构造函数中与它们打交道,但是如果您愿意,您可能会。
由于我认为这是一项家庭作业,所以我会把您放在正确的课程上;但是我不想给你答案。
变量:
- 天空的字符串
- int for Low Temp
- int for高温
功能:
-
获取/设置天空。Get应该返回self.skies,设置应为天空设置实例变量。
-
获取/设置低温。get应该返回self.low,设置应设置低温的实例变量。
-
获取/设置高温。Get应该返回self.high,SET应该为高温设置实例变量。
祝你好运。
如果您想查找一些语法,这是Python类的链接。https://docs.python.org/2/tutorial/classes.html
编辑:我没有给予OP此代码,他们写了它(减去一个缺失的结肠)
class WeatherForecast():
skies = "Clear"
high = 80
low = 20
def set_skies(self, skies):
self.skies = skies
def get_skies(self):
return self.skies
def set_high(self, high):
self.high = high
def get_high(self):
return self.high
def set_low(self, value):
self.low = value
def get_low(self):
return self.low
您将通过制作类型的对象并在其上运行这些类方法来运行此代码。
ie)
w = WeatherForecast()
w.set_skies("clear")
w.set_low(20)
w.set_high(30)
w.get_skies()
w.get_low()
w.get_high()
对于myProgramminglab,输入它。(包括'类WeatherForecast
:"部分。
class WeatherForecast:
def __init__(self):
self.skies=""
self.low=0
self.high=0
def set_skies(self,skies):
self.skies = skies
def set_high(self, high):
self.high = high
def set_low(self, low):
self.low = low
def get_skies(self):
return self.skies
def get_high(self):
return self.high
def get_low(self):
return self.low
class WeatherForecast:
def __init__(self):
self.skies=""
self.low=0
self.high=0
def set_skies(self,skies):
self.skies = skies
def set_high(self,high):
self.high = high
def set_low(self,low):
self.low = low
def get_skies(self):
return self.skies
def get_high(self):
return self.high
def get_low(self):
return self.low
dan=WeatherForecast()
您必须致电WeatherForecast才能使其在MyPrompromming Lab上工作