47 def print_tb(tb, limit=None, file=None):  argument
57 def format_tb(tb, limit=None):  argument
61 def extract_tb(tb, limit=None):  argument
111 def print_exception(exc, /, value=_sentinel, tb=_sentinel, limit=None, \  argument
128 def format_exception(exc, /, value=_sentinel, tb=_sentinel, limit=None, \  argument
181 def print_exc(limit=None, file=None, chain=True):  argument
185 def format_exc(limit=None, chain=True):  argument
189 def print_last(limit=None, file=None, chain=True):  argument
201 def print_stack(f=None, limit=None, file=None):  argument
213 def format_stack(f=None, limit=None):  argument
220 def extract_stack(f=None, limit=None):  argument
376     def extract(klass, frame_gen, *, limit=None, lookup_lines=True,  argument
398     def _extract_from_extended_frame_gen(klass, frame_gen, *, limit=None,  argument
677     def __init__(self, exc_type, exc_value, exc_traceback, *, limit=None,  argument