Module FunctionDef arguments args NameParam NameParam NameParam defaults body Expr Str Return CompareEq Call NameLoad GeneratorExp Num comprehension NameStore NameLoad Call NameLoad NameLoad NameLoad NameLoad decorator_list FunctionDef arguments args defaults body ImportFrom alias Assign AttributeStore NameLoad attr Dict Assign AttributeStore NameLoad attr ListLoad decorator_list
N/A has_exactly N/A N/A k T l N/A N/A N/A 
    test that the list l has exactly k members that are 
    instances of the type T
     N/A N/A N/A sum N/A 1 N/A x l N/A isinstance x T k N/A clear_registry N/A N/A N/A N/A giblets.core ComponentMeta N/A N/A ComponentMeta _registry N/A N/A N/A ComponentMeta _components N/A N/A