Some objects export special attributes which are predefined by Python.
Dictionary used to store object X’s writeable attributes.
List of instance object I’s methods (name strings); available on many built-in types.
List of instance object I’s data attributes (name strings); available on many built-in types.
Class object from which instance I was generated.
Tuple of class C’s base classes, as listed in C’s class statement header.
Object X’s name as a string; for classes, the name in the statement header; for modules, this name as used in imports (“__main__” if the module is run as a top-level program).