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

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

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

inspect.getmodule(object) Try to guess which module an object was defined in.

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

empty A special class-level marker to specify absence of default values and annotations.

warnings.warn(message, category=None, stacklevel=1) Issue a warning, or maybe ignore it or raise an exception. The category