; Οβ"Ic@s*dZddlZddlZddlZddlZddlZddlZddlZyddlZ ddl Z Wne k odZ YnXddl mZmZdZejdko dZndZdaddd „Zd „Zd „Zd „Zd „Zd„Zed„Zd„ZdS(u Configuration functions for the logging package for Python. The core package is based on PEP 282 and comments thereto in comp.lang.python, and influenced by Apache's log4j system. Copyright (C) 2001-2008 Vinay Sajip. All Rights Reserved. To use, simply 'import logging' and log away! iN(uThreadingTCPServeruStreamRequestHandleriF#uwin32iF'ihic CsΑddl}|j|ƒ}t|dƒo!t|dƒo|j|ƒn|j|ƒt|ƒ}tjƒz@tjj ƒtj dd…=t ||ƒ}t |||ƒWdtj ƒXdS(u5 Read the logging configuration from a ConfigParser-format file. This can be called several times from an application, allowing an end user the ability to select from various pre-canned configurations (if the developer provides a mechanism to present the choices and load the chosen configuration). In versions of ConfigParser which have the readfp method [typically shipped in 2.x versions of Python], you can pass in a file-like object rather than a filename, in which case the file-like object will be read using readfp. iNureadfpureadline(u configparseru ConfigParseruhasattrureadfpureadu_create_formattersuloggingu _acquireLocku _handlersuclearu _handlerListu_install_handlersu_install_loggersu _releaseLock(ufnameudefaultsudisable_existing_loggersu configparserucpu formattersuhandlers((u+/mit/python/lib/python3.0/logging/config.pyu fileConfig4s      c Cs|jdƒ}|jdƒ}t|ƒ}x_|D]W}|d|}yt||ƒ}Wq1tk o!t|ƒt||ƒ}Yq1Xq1W|S(u)Resolve a dotted name to a global object.u.i(usplitupopu __import__ugetattruAttributeError(unameuusedufoundun((u+/mit/python/lib/python3.0/logging/config.pyu_resolveWs  cCstd„|ƒS(NcSs |jƒS((ustrip(ux((u+/mit/python/lib/python3.0/logging/config.pyufs(umap(ualist((u+/mit/python/lib/python3.0/logging/config.pyu _strip_spacesesc Cs'|jddƒ}t|ƒpiS|jdƒ}t|ƒ}i}xΫ|D]Σ}d|}|j|ƒ}d|ko|j|ddƒ}nd }d|ko|j|ddƒ}nd }tj}d|ko-|j|dƒ} | ot| ƒ}qn|||ƒ} | ||Άsurootu logger_rootulevelNuhandlersu logger_%suqualnameu propagateiu.i(ugetusplitulistumapuremoveuloggingurootuoptionsusetLevelu _levelNamesuhandlersu removeHandlerulenu _strip_spacesu addHandlerumanageru loggerDictukeysusortugetintu getLoggeruindexuappendu propagateudisableduNOTSETulevel(ucpuhandlersudisable_existing_loggersullistusectnameurootuloguoptsuleveluhuhlistuhanduexistingu child_loggersuqnu propagateuloggeruiuprefixedupflenu num_existing((u+/mit/python/lib/python3.0/logging/config.pyu_install_loggers°sˆ              (         cCsetptdƒ‚nGd„dtƒ}Gd„dtƒ}d„}tjd|d|||fƒS( uW Start up a socket server on the specified port, and listen for new configurations. These will be sent as a file suitable for processing by fileConfig(). Returns a Thread object on which you can call start() to start the server, and which you can join() when appropriate. To stop the server, call stopListening(). u listen() needs threading to workcBs|EeZdZd„ZdS(u€ Handler for a logging configuration request. It expects a completely new logging configuration and uses fileConfig to install it. c SsŒddl}y|j}|jdƒ}t|ƒdkoεtjd|ƒd}|jj|ƒ}x5t|ƒ|ko!||j|t|ƒƒ}qeW|jdƒ}t|dƒ}|j|ƒ|j ƒyt |ƒWn.t t fk o ‚Ynt jƒYnXtj|ƒnWnetjk oV}z@t|jtƒp‚n"|jd}|tko‚nWYdd}~XnXdS(uθ Handle a request. Each request is expected to be a 4-byte length, packed using struct.pack(">L", n), followed by the config file. Uses fileConfig() to do the grunt work. iNiu>Lu.iniuw(utempfileu connectionurecvulenustructuunpackumktempuopenuwriteucloseu fileConfiguKeyboardInterruptu SystemExitu tracebacku print_excuosuremoveusocketuerroruisinstancetypeuargsutupleu RESET_ERROR( uselfutempfileuconnuchunkuslenufileufueuerrcode((u+/mit/python/lib/python3.0/logging/config.pyuhandles6  "    N(u__name__u __module__u__doc__uhandle(u __locals__((u+/mit/python/lib/python3.0/logging/config.pyuConfigStreamHandlers uConfigStreamHandlercBs5|EeZdZdZdedd„Zd„ZdS(uD A simple TCP socket-based logging config receiver. iu localhostcSsCtj|||f|ƒtjƒd|_tjƒd|_dS(Nii(uThreadingTCPServeru__init__uloggingu _acquireLockuabortu _releaseLockutimeout(uselfuhostuportuhandler((u+/mit/python/lib/python3.0/logging/config.pyu__init__Os    cSs‡ddl}d}xn|pf|j|jjƒggg|jƒ\}}}|o|jƒntjƒ|j}tjƒqWdS(Ni( uselectusocketufilenoutimeoutuhandle_requestuloggingu _acquireLockuabortu _releaseLock(uselfuselectuaborturduwruex((u+/mit/python/lib/python3.0/logging/config.pyuserve_until_stoppedWs   N(u__name__u __module__u__doc__uallow_reuse_addressuDEFAULT_LOGGING_CONFIG_PORTuNoneu__init__userve_until_stopped(u __locals__((u+/mit/python/lib/python3.0/logging/config.pyuConfigSocketReceiverHs  uConfigSocketReceivercSs=|d|d|ƒ}tjƒ|atjƒ|jƒdS(Nuportuhandler(uloggingu _acquireLocku _listeneru _releaseLockuserve_until_stopped(urcvruhdlruportuserver((u+/mit/python/lib/python3.0/logging/config.pyuserveds   utargetuargs(uthreaduNotImplementedErroruStreamRequestHandleruThreadingTCPServeru threadinguThread(uportuConfigStreamHandleruConfigSocketReceiveruserve((u+/mit/python/lib/python3.0/logging/config.pyulisten s 0 cCs2to'tjƒdt_datjƒndS(uN Stop the listening server which was created with a call to listen(). iN(u _listeneruloggingu _acquireLockuabortuNoneu _releaseLock(((u+/mit/python/lib/python3.0/logging/config.pyu stopListeningps   (u__doc__usysuloggingulogging.handlersusocketustructuosu tracebacku_threaduthreadu threadingu ImportErroruNoneu socketserveruThreadingTCPServeruStreamRequestHandleruDEFAULT_LOGGING_CONFIG_PORTuplatformu RESET_ERRORu _listeneru fileConfigu_resolveu _strip_spacesu_create_formattersu_install_handlersu_install_loggersulistenu stopListening(((u+/mit/python/lib/python3.0/logging/config.pyus(T   #    + [ e