parameters: (self, obj)
docstring: Returns a Boolean value indicating whether an object exists in the prototype chain of another object.
docstring_summary: Returns a Boolean value indicating whether an object exists in the prototype chain of another object.
docstring_tokens: Returns a Boolean value indicating whether an object exists in the prototype chain of another object .
function: def isPrototypeOf(self, obj):
          "Returns a Boolean value indicating whether an object exists in the prototype chain of another object."
          raise NotImplementedError()
function_tokens: def isPrototypeOf ( self , obj ) : raise NotImplementedError ( )