help(classmethod)
Help on classclassmethodin module builtins:classclassmethod(object)|classmethod(function)-> method
|| Convert a function to be a classmethod.|| A classmethod receives the classas implicit first argument,| just like an instance method receives the instance.| To declare a classmethod, use this idiom:||classC:| @classmethod|deff(cls, arg1, arg2,...):|...