o bD@sFdZedZddlmZdZejZGdddZdeedfdd Z d S) zo Classes and utility functions for integrating Twisted and syslog. You probably want to call L{startLogging}. syslog)logc@s2eZdZdZejZejZeefddZddZ dS)SyslogObserveraU A log observer for logging to syslog. See L{twisted.python.log} for context. This logObserver will automatically use LOG_ALERT priority for logged failures (such as from C{log.err()}), but you can use any priority and facility by setting the 'C{syslogPriority}' and 'C{syslogFacility}' keys in the event dict. cCs||||dS)a @type prefix: C{str} @param prefix: The syslog prefix to use. @type options: C{int} @param options: A bitvector represented as an integer of the syslog options to use. @type facility: C{int} @param facility: An indication to the syslog daemon of what sort of program this is (essentially, an additional arbitrary metadata classification for messages sent to syslog by this observer). N)openlog)selfprefixoptionsfacilityr 7/usr/lib/python3/dist-packages/twisted/python/syslog.py__init__#szSyslogObserver.__init__cCst|}|dur dStj}d}|drtj}d|vr!t|d}d|vr+t|d}|d}|dddgkrF||dddgks9d }|D]}|rQd }nd |}|||Bd |d |qJdS)a Send a message event to the I{syslog}. @param eventDict: The event to send. If it has no C{'message'} key, it will be ignored. Otherwise, if it has C{'syslogPriority'} and/or C{'syslogFacility'} keys, these will be used as the syslog priority and facility. If it has no C{'syslogPriority'} key but a true value for the C{'isError'} key, the B{LOG_ALERT} priority will be used; if it has a false value for C{'isError'}, B{LOG_INFO} will be used. If the C{'message'} key is multiline, each line will be sent to the syslog separately. NrisErrorsyslogPrioritysyslogFacility TF z[{}] {}system) rtextFromEventDictrLOG_INFO LOG_ALERTintsplitpopformat)r eventDicttextpriorityr lines firstLineliner r r emit3s0    zSyslogObserver.emitN) __name__ __module__ __qualname____doc__rrDEFAULT_OPTIONSDEFAULT_FACILITYr r"r r r r rs   rTwistedcCs t|||}tj|j|ddS)a Send all Twisted logging output to syslog from now on. The prefix, options and facility arguments are passed to C{syslog.openlog()}, see the Python syslog documentation for details. For other parameters, see L{twisted.python.log.startLoggingWithObserver}. ) setStdoutN)rrstartLoggingWithObserverr")rrr r+obsr r r startLogging_s r.N) r& __import__rtwisted.pythonrr'LOG_USERr(rr.r r r r s L