Module ImportFrom alias ImportFrom alias ClassDef bases NameLoad body Expr Str FunctionDef arguments args NameParam NameParam NameParam NameParam defaults NameLoad NameLoad body Assign AttributeStore NameLoad attr NameLoad If CompareIs NameLoad NameLoad body Assign NameStore Call NameLoad AttributeLoad NameLoad attr Assert Call NameLoad NameLoad NameLoad Assert CompareIsNot AttributeLoad NameLoad attr NameLoad Assign AttributeStore NameLoad attr NameLoad decorator_list decorator_list
N/A ndtypes TypeValueT expr Expr TypeValue N/A Expr N/A N/A 
  Value materialization of a type 
   __init__ N/A N/A self type_value type source_info N/A None None N/A N/A N/A self type_value type_value N/A N/A type None N/A N/A type N/A TypeValueT N/A self type_value N/A N/A isinstance type TypeValueT N/A N/A N/A type type None N/A N/A self type type N/A N/A