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faulthandler

faulthandler module.

Functions

cancel_dump_traceback_later

cancel_dump_traceback_later(...)

  cancel_dump_traceback_later():
  cancel the previous call to dump_traceback_later().

disable

disable(...)

  disable(): disable the fault handler

dump_traceback

dump_traceback(...)

  dump_traceback(file=sys.stderr, all_threads=True): dump the traceback of the current thread, or of all threads if all_threads is True, into file

dump_traceback_later

dump_traceback_later(...)

  dump_traceback_later(timeout, repeat=False, file=sys.stderrn, exit=False):
  dump the traceback of all threads in timeout seconds,
  or each timeout seconds if repeat is True. If exit is True, call _exit(1) which is not safe.

enable

enable(...)

  enable(file=sys.stderr, all_threads=True): enable the fault handler

is_enabled

is_enabled(...)

  is_enabled()->bool: check if the handler is enabled

register

register(...)

  register(signum, file=sys.stderr, all_threads=True, chain=False): register a handler for the signal 'signum': dump the traceback of the current thread, or of all threads if all_threads is True, into file

unregister

unregister(...)

  unregister(signum): unregister the handler of the signal 'signum' registered by register()