python 断言

 

#!/usr/bin/python3
def KelvinToFahrenheit(Temperature):
   assert (Temperature >= 0),"Colder than absolute zero!"
   return ((Temperature-273)*1.8)+32

print (KelvinToFahrenheit(273))
print (int(KelvinToFahrenheit(505.78)))
print (KelvinToFahrenheit(-5))

 

posted @ 2018-12-28 18:14  anobscureretreat  阅读(196)  评论(0)  编辑  收藏  举报