set_trace([frame]) Start debugging from frame. If frame is not specified, debugging starts from caller’s frame

set_quit() Set the quitting attribute to True. This raises BdbQuit in the next call to

set_until(frame) Stop when the line with the line no greater than the current one is reached or when returning from current

class tracemalloc.Filter(inclusive: bool, filename_pattern: str, lineno: int=None, all_frames: bool=False) Filter on traces

all_frames If all_frames is True, all frames of the traceback are checked. If all_frames is False

faulthandler.unregister(signum) Unregister a user signal: uninstall the handler of the signum signal installed by

tracemalloc.take_snapshot() Take a snapshot of traces of memory blocks allocated by Python. Return a new Snapshot

faulthandler.register(signum, file=sys.stderr, all_threads=True, chain=False) Register a user signal: install a handler for

dispatch_exception(frame, arg) If the debugger should stop at this exception, invokes the user_exception() method

class tracemalloc.StatisticDiff Statistic difference on memory allocations between an old and a new Snapshot instance