default The default value for the parameter. If the parameter has no default value, this attribute is set to Parameter

class inspect.Parameter(name, kind, *, default=Parameter.empty, annotation=Parameter.empty) Parameter objects are immutable

inspect.getouterframes(frame, context=1) Get a list of frame records for a frame and all outer frames. These frames represent

inspect.currentframe() Return the frame object for the caller’s stack frame.

sys.__excepthook__ These objects contain the original values of displayhook and excepthook at the

traceback.clear_frames(tb) Clears the local variables of all the stack frames in a traceback tb by calling the clear()

classmethod extract(frame_gen, *, limit=None, lookup_lines=True, capture_locals=False) Construct a StackSummary