Simplified access classification, removing the superfluous kind-related
attribute detail dictionaries.
Introduced a common general type computation method.
1deff(d): 2returnd.keys() 3 4defg(d): 5forkey,valueind.items(): 6returnvalue 7 8d={"a":1,"b":2} 9f(d)# ["a", "b"] 10g(d)# either 1 or 2