o Á¿ióã@s*ddlZeƒZdd„Zdd„Zdd„ZdS)éNcCst |tj¡t |¡dS©N)ÚsignalÚSIG_DFLÚ raise_signal)ÚsignumÚframe©rúR/home/ubuntu/.local/lib/python3.10/site-packages/ddtrace/internal/utils/signals.pyÚ_raise_defaultsr cCs&|tvrdSt |t¡t |¡dS)zPInstall a base handler that exits the process after all other handlers complete.N)Ú_exit_handlers_installedrr Úadd)Úsigrrr Ú_install_exit_handler s rcsrt |¡‰|tjtjfvrtˆƒst|ƒt |¡‰‡‡fdd„}tˆƒr-ˆˆks-ˆ|kr3t |ˆ¡St ||¡S)ae Returns a signal of type `sig` with function `f`, if there are no previously defined signals. Else, wraps the given signal with the previously defined one, so no signals are overridden. For SIGTERM and SIGINT, automatically ensures the process exits after all handlers complete by installing a base exit handler on first use. cs,ˆ|i|¤Žˆdurˆ|i|¤ŽdSdSrr)ÚargsÚkwargs©ÚfÚ old_signalrr Ú wrap_signals)sÿz#handle_signal..wrap_signals)rÚ getsignalÚSIGTERMÚSIGINTÚcallabler)r rrrrr Ú handle_signals    r)rÚsetr r rrrrrr Ús