ojy dZddlmZmZmZmZmZddlmZddl m Z ddl m Z m Z ddlmZddlmZmZerdd lm Zee Gd d Zd e d eeefdeeeefgeefddfdZy)z) Integration with L{twisted.python.log}. ) TYPE_CHECKINGAnyCallableDictOptional) implementer) formatEvent) ILogObserverLogEvent)LogLevel)StringifiableFromEventfromStdlibLogLevelMapping)r c4eZdZdZddZdefdZdeddfdZy) LegacyLogObserverWrapperz L{ILogObserver} that wraps a L{twisted.python.log.ILogObserver}. Received (new-style) events are modified prior to forwarding to the legacy observer to ensure compatibility with observers that expect legacy events. returnNc||_y)zr @param legacyObserver: a legacy observer to which this observer will forward events. N)legacyObserver)selfrs 8/usr/lib/python3/dist-packages/twisted/logger/_legacy.py__init__z!LegacyLogObserverWrapper.__init__ s -c&dj|S)Nz0{self.__class__.__name__}({self.legacyObserver})r)formatrs r__repr__z!LegacyLogObserverWrapper.__repr__'sAHHdHSSreventcd|vrd|d<d|vr|d|d<d|vr|jdd|d<d|vrK|jd d 9d |d<t|j|d <t|dtsd|d<d |vr(d|vr|d |d<d|vrd|d<d|vrCt ||d<n4d|vr0|dt jt jfvrd|d<nd|d<|j|y )z Forward events to the legacy observer after editing them to ensure compatibility. @param event: an event messagetimelog_timesystem log_system-r log_formatNz%(log_legacy)s log_legacy log_failurefailureisErrorr why log_levelr) getrcopy isinstancetupler r errorcriticalr)rrs r__call__z!LegacyLogObserverWrapper.__call__*s, E !!E)   !*-E&M 5 #ii c:E(O 5 UYY|T%B%N/E(O"8"FE, eI.6#%i  E !%#(#7i %#$i E!*51e e #[!hnnh6G6G%HH#$i #$i  E"r)rILegacyLogObserverrN) __name__ __module__ __qualname____doc__rstrrr r3r rrrrs--T#T0#h0#40#rrobserver eventDicttextFromEventDictrNc`d|vr|d|d<d|vr||}| ||d<d|d<d|vrTd|vr t|d}n;d |vr'|d rtj}n!tj}ntj}|||d<d |vrd |d <d |vr d |vr|d |d <||y#t$rd}Y6wxYw)a" Publish an old-style (L{twisted.python.log}) event to a new-style (L{twisted.logger}) observer. @note: It's possible that a new-style event was sent to a L{LegacyLogObserverWrapper}, and may now be getting sent back to a new-style observer. In this case, it's already a new-style event, adapted to also look like an old-style event, and we don't need to tweak it again to be a new-style event, hence this checks for already-defined new-style keys. @param observer: A new-style observer to handle this event. @param eventDict: An L{old-style }, log event. @param textFromEventDict: callable that can format an old-style event as a string. Passed here rather than imported to avoid circular dependency. r"r!r&Nlog_textz {log_text}r,logLevelr* log_namespacer'r$r#)rKeyErrorr r2info)r:r;r<textlevels rpublishToNewObserverrE]s," )& 1 *9$ +  $(Ij !&2Il #)#  " 1)J2GH) ## )) MME  %*Ik "i'%1 /"9$Y)>"+H"5 , Y'  s B B-,B-)r8typingrrrrrzope.interfacer_formatr _interfacesr r _levelsr _stdlibrrtwisted.python.logr4rr9rEr rrrMs @?& /FE \C#C#C#L66CH~6 c3h 0(3- ?@6 6r