[3.12] gh-130250: fix regression in traceback.print_last (GH-130318) by miss-islington · Pull Request #130326 · python/cpython
def print_exc(limit=None, file=None, chain=True): """Shorthand for 'print_exception(sys.exception(), limit, file, chain)'.""" """Shorthand for 'print_exception(sys.exception(), limit=limit, file=file, chain=chain)'.""" print_exception(sys.exception(), limit=limit, file=file, chain=chain)
def format_exc(limit=None, chain=True): """Like print_exc() but return a string.""" return "".join(format_exception(sys.exception(), limit=limit, chain=chain))
def print_last(limit=None, file=None, chain=True): """This is a shorthand for 'print_exception(sys.last_exc, limit, file, chain)'.""" """This is a shorthand for 'print_exception(sys.last_exc, limit=limit, file=file, chain=chain)'.""" if not hasattr(sys, "last_exc") and not hasattr(sys, "last_type"): raise ValueError("no last exception")
if hasattr(sys, "last_exc"): print_exception(sys.last_exc, limit, file, chain) print_exception(sys.last_exc, limit=limit, file=file, chain=chain) else: print_exception(sys.last_type, sys.last_value, sys.last_traceback, limit, file, chain) limit=limit, file=file, chain=chain)
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