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� ;;Wgc @ s d Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z y d d l Z d d l Z Wn e k r� e Z n Xd d l m Z m Z d Z e j Z e a e e d � Z d � Z d � Z d � Z d � Z d � Z d � Z e j d e j! � Z" d � Z# d e$ f d � � YZ% d e& e% f d � � YZ' d e( e% f d � � YZ) d e* e% f d � � YZ+ d e$ f d � � YZ, d e, f d � � YZ- e- Z. d � Z/ e d � Z0 d � Z1 d S( s 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) 2001-2014 Vinay Sajip. All Rights Reserved. To use, simply 'import logging' and log away! i����N( t ThreadingTCPServert StreamRequestHandleriF# c C s� d d l } | j | � } t | d � r: | j | � n | j | � t | � } t j � z7 t j j � t j 2t | | � } t | | | � Wd t j � Xd S( sD 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). i����Nt readline( t ConfigParsert hasattrt readfpt readt _create_formatterst loggingt _acquireLockt _handlerst cleart _handlerListt _install_handlerst _install_loggerst _releaseLock( t fnamet defaultst disable_existing_loggersR t cpt formatterst handlers( ( s$ /usr/lib/python2.7/logging/config.pyt fileConfig< s c C s� | j d � } | j d � } t | � } x\ | D]T } | d | } y t | | � } Wq1 t k r� t | � t | | � } q1 Xq1 W| S( s) Resolve a dotted name to a global object.t .i ( t splitt popt __import__t getattrt AttributeError( t namet usedt foundt n( ( s$ /usr/lib/python2.7/logging/config.pyt _resolve[ s c C s t d � | � S( Nc S s | j � S( N( t strip( t x( ( s$ /usr/lib/python2.7/logging/config.pyt <lambda>j t ( t map( t alist( ( s$ /usr/lib/python2.7/logging/config.pyt _strip_spacesi s c C s t | t � r | S| j d � S( Ns utf-8( t isinstancet strt encode( t s( ( s$ /usr/lib/python2.7/logging/config.pyt _encodedl s c C s | j d d � } t | � s" i S| j d � } t | � } i } x� | D]� } d | } | j | � } d | k r� | j | d d � } n d } d | k r� | j | d d � } n d } t j } d | k r� | j | d � } | r� t | � } q� n | | | � } | | | <qJ W| S( s Create and return formattersR t keyst ,s formatter_%st formati t datefmtt classN( t gett lenR R( t optionst NoneR t FormatterR! ( R t flistR t formt sectnamet optst fst dfst ct class_namet f( ( s$ /usr/lib/python2.7/logging/config.pyR o s. c C s | j d d � } t | � s" i S| j d � } t | � } i } g } x�| D]�} d | } | j | d � } | j | � } d | k r� | j | d � } n d } y t | t t � � } Wn# t t f k r� t | � } n X| j | d � } t | t t � � } | | � } d | k rO| j | d � } | j t j | � n t | � ro| j | | � n t | t j j � r�d | k r�| j | d � } n d } t | � r�| j | | f � q�n | | | <qP Wx% | D] \ } } | j | | � q�W| S( s Install and return handlersR R. R/ s handler_%sR2 t formatterR% t argst levelt target( R3 R4 R R( R5 t evalt varsR R t NameErrorR! t setLevelt _levelNamest setFormattert issubclassR t MemoryHandlert appendt setTarget( R R t hlistR t fixupst handR: t klassR; t fmtRB t hRC RD t t( ( s$ /usr/lib/python2.7/logging/config.pyR � sH c C sq | j d d � } | j d � } t t d � | � � } | j d � d } t j } | } | j | � } d | k r� | j | d � } | j t j | � n x | j D] } | j | � q� W| j | d � } t | � r | j d � } t | � } x" | D] } | j | | � qWn t | j j j � � } | j � g } x�| D]�} d | } | j | d � } | j | � } d | k r�| j | d � } n d } t j | � } | | k rK| j | � d } | d } t | � } t | � } xB | | k r:| | | | k r-| j | | � n | d 7} q�W| j | � n d | k r�| j | d � } | j t j | � n x | j D] } | j | � q�W| | _ d | _ | j | d � } t | � rN| j d � } t | � } x" | D] } | j | | � q�WqNqNWxT | D]L } | j j | } | | k r`t j | _ g | _ d | _ q | | _ q Wd S( s Create and install loggerst loggersR. R/ c S s | j � S( N( R" ( R# ( ( s$ /usr/lib/python2.7/logging/config.pyR$ � R% t roott logger_rootRC R s logger_%st qualnamet propagatei R i N( R3 R t listR& t removeR RW R5 RH RI R t removeHandlerR4 R( t addHandlert managert loggerDictR. t sortt getintt getLoggert indexRM RZ t disabledt NOTSETRC ( R R R t llistR: RW t logR; RC RT RO RQ t existingt child_loggerst qnRZ t loggert it prefixedt pflent num_existing( ( s$ /usr/lib/python2.7/logging/config.pyR � sx s ^[a-z_][a-z0-9_]*$c C s, t j | � } | s( t d | � � n t S( Ns! Not a valid Python identifier: %r( t IDENTIFIERt matcht ValueErrort True( R, t m( ( s$ /usr/lib/python2.7/logging/config.pyt valid_ident s t ConvertingMixinc B s# e Z d Z e d � Z d � Z RS( s? For ConvertingXXX's, this mixin class provides common functionsc C sh | j j | � } | | k rd | r1 | | | <n t | � t t t f k rd | | _ | | _ qd n | S( N( t configuratort convertt typet ConvertingDictt ConvertingListt ConvertingTuplet parentt key( t selfR t valuet replacet result( ( s$ /usr/lib/python2.7/logging/config.pyt convert_with_key s c C sL | j j | � } | | k rH t | � t t t f k rH | | _ qH n | S( N( Rx Ry Rz R{ R| R} R~ ( R� R� R� ( ( s$ /usr/lib/python2.7/logging/config.pyRy , s ( t __name__t __module__t __doc__Rt R� Ry ( ( ( s$ /usr/lib/python2.7/logging/config.pyRw s R{ c B s/ e Z d Z d � Z d d � Z d d � Z RS( s A converting dictionary wrapper.c C s" t j | | � } | j | | � S( N( t dictt __getitem__R� ( R� R R� ( ( s$ /usr/lib/python2.7/logging/config.pyR� A s c C s% t j | | | � } | j | | � S( N( R� R3 R� ( R� R t defaultR� ( ( s$ /usr/lib/python2.7/logging/config.pyR3 E s c C s+ t j | | | � } | j | | d t �S( NR� ( R� R R� t False( R� R R� R� ( ( s$ /usr/lib/python2.7/logging/config.pyR I s N( R� R� R� R� R6 R3 R ( ( ( s$ /usr/lib/python2.7/logging/config.pyR{ > s R| c B s# e Z d Z d � Z d d � Z RS( s A converting list wrapper.c C s" t j | | � } | j | | � S( N( R[ R� R� ( R� R R� ( ( s$ /usr/lib/python2.7/logging/config.pyR� O s i����c C s t j | | � } | j | � S( N( R[ R Ry ( R� t idxR� ( ( s$ /usr/lib/python2.7/logging/config.pyR S s ( R� R� R� R� R ( ( ( s$ /usr/lib/python2.7/logging/config.pyR| M s R} c B s e Z d Z d � Z RS( s A converting tuple wrapper.c C s( t j | | � } | j | | d t �S( NR� ( t tupleR� R� R� ( R� R R� ( ( s$ /usr/lib/python2.7/logging/config.pyR� Y s ( R� R� R� R� ( ( ( s$ /usr/lib/python2.7/logging/config.pyR} W s t BaseConfiguratorc B s� e Z d Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z i d d 6d d 6Z e Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sI The configurator base class which defines some useful defaults. s% ^(?P<prefix>[a-z]+)://(?P<suffix>.*)$s ^\s*(\w+)\s*s ^\.\s*(\w+)\s*s ^\[\s*(\w+)\s*\]\s*s ^\d+$t ext_convertt extt cfg_convertt cfgc C s@ t | � | _ | | j _ t t � t j k r< t | _ n d S( N( R{ t configRx Rz R t typest FunctionTypet importer( R� R� ( ( s$ /usr/lib/python2.7/logging/config.pyt __init__r s c C s� | j d � } | j d � } yy | j | � } x_ | D]W } | d | 7} y t | | � } Wq7 t k r� | j | � t | | � } q7 Xq7 W| SWnV t k r� t j � d \ } } t d | | f � } | | | _ | _ | � n Xd S( s` Resolve strings to objects using standard import and attribute syntax. R i i s Cannot resolve %r: %sN( R R R� R R t ImportErrort syst exc_infoRs t __cause__t __traceback__( R� R, R R R t fragt et tbt v( ( s$ /usr/lib/python2.7/logging/config.pyt resolve| s" c C s | j | � S( s* Default converter for the ext:// protocol.( R� ( R� R� ( ( s$ /usr/lib/python2.7/logging/config.pyR� � s c C sO | } | j j | � } | d k r7 t d | � � n| | j � } | j | j � d } x� | rJ| j j | � } | r� | | j � d } n� | j j | � } | r| j � d } | j j | � s� | | } qy t | � } | | } Wqt k r| | } qXn | r1| | j � } qa t d | | f � � qa W| S( s* Default converter for the cfg:// protocol.s Unable to convert %ri s Unable to convert %r at %rN( t WORD_PATTERNRr R6 Rs t endR� t groupst DOT_PATTERNt INDEX_PATTERNt DIGIT_PATTERNt intt TypeError( R� R� t restRu t dR� R ( ( s$ /usr/lib/python2.7/logging/config.pyR� � s2 c C s/ t | t � r7 t | t � r7 t | � } | | _ n� t | t � rn t | t � rn t | � } | | _ n� t | t � r� t | t � r� t | � } | | _ n� t | t � r+| j j | � } | r+| j � } | d } | j j | d � } | r(| d } t | | � } | | � } q(q+n | S( s� Convert values to an appropriate type. dicts, lists and tuples are replaced by their converting alternatives. Strings are checked to see if they have a conversion format and are converted if they do. t prefixt suffixN( R) R{ R� Rx R| R[ R} R� t basestringt CONVERT_PATTERNRr t groupdictt value_convertersR3 R6 R ( R� R� Ru R� R� t converterR� ( ( s$ /usr/lib/python2.7/logging/config.pyRy � s* c C s� | j d � } t | d � rU t t d � rU t | � t j k rU | j | � } n | j d d � } t g | D]" } t | � rq | | | f ^ qq � } | | � } | r� x- | j � D] \ } } t | | | � q� Wn | S( s1 Configure an object with a user-supplied factory.s ()t __call__t ClassTypeR N( R R R� Rz R� R� R6 R� Rv t itemst setattr( R� R� R> t propst kt kwargsR� R R� ( ( s$ /usr/lib/python2.7/logging/config.pyt configure_custom� s 45 c C s" t | t � r t | � } n | S( s0 Utility function which converts lists to tuples.( R) R[ R� ( R� R� ( ( s$ /usr/lib/python2.7/logging/config.pyt as_tuple� s ( R� R� R� t ret compileR� R� R� R� R� R� R R� R� R� R� R� Ry R� R� ( ( ( s$ /usr/lib/python2.7/logging/config.pyR� ^ s" " t DictConfiguratorc B sh e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z e d � Z e d � Z e d � Z RS( s] Configure logging using a dictionary-like object to describe the configuration. c C s� | j } d | k r$ t d � � n | d d k rK t d | d � � n | j d t � } i } t j � zz| r�| j d | � } x� | D]� } | t j k r� t d | � � q� yL t j | } | | } | j d d � } | r| j t j | � � n Wq� t k r.} t d | | f � � q� Xq� W| j d | � } xU | D]M } y | j | | | t � WqLt k r�} t d | | f � � qLXqLW| j d d � } | r�y | j | t � Wq�t k r�} t d | � � q�Xq�n�| j d t � } t j j � t j 2| j d | � } xU | D]M } y | j | | � | | <Wq4t k r�} t d | | f � � q4Xq4W| j d | � } xU | D]M } y | j | | � | | <Wq�t k r�} t d | | f � � q�Xq�W| j d | � } g } x� t | � D]~ } y* | j | | � } | | _ | | | <Wqt k r�} d t | � k rx| j | � q�t d | | f � � qXqWxd | D]\ } y* | j | | � } | | _ | | | <Wq�t k r�} t d | | f � � q�Xq�Wt j } | j j j � } | j � g } | j d | � } x� | D]� } t | � } | | k r�| j | � } | d } t | � } t | � } | d } x? | | k r�| | | | k r�| j | | � | d } q�W| j | � n y | j | | | � WqAt k r/} t d | | f � � qAXqAWx] | D]U } | j j | } | | k r~t j! | _" g | _# t | _$ q;| r;t | _% q;q;W| j d d � } | r�y | j | � Wq�t k r�} t d | � � q�Xn Wd t j& � Xd S( s Do the configuration.t versions$ dictionary doesn't specify a versioni s Unsupported version: %st incrementalR s No handler found with name %rRC s" Unable to configure handler %r: %sRV s! Unable to configure logger %r: %sRW s# Unable to configure root logger: %sR R s$ Unable to configure formatter %r: %st filterss! Unable to configure filter %r: %ss target not configured yetR N(' R� Rs R R� R R R3 R R6 RH t _checkLevelt StandardErrort configure_loggerRt t configure_rootR R t configure_formattert configure_filtert sortedt configure_handlerR R* RM RW R_ R` R. Ra R- Rd R4 R\ Rf RC R RZ Re R ( R� R� R� t EMPTY_DICTR R t handlert handler_configRC R� RV RW t disable_existingR R� t deferredRi Rj Rm Rn Ro Rp Rh Rl ( ( s$ /usr/lib/python2.7/logging/config.pyt configure� s� c C s� d | k r� | d } y | j | � } Wq� t k r� } d t | � k rS � n | j d � | d <| | d <| j | � } q� Xn6 | j d d � } | j d d � } t j | | � } | S( s( Configure a formatter from a dictionary.s ()s 'format'R0 RS R1 N( R� R� R* R R3 R6 R R7 ( R� R� t factoryR� t teRS t dfmt( ( s$ /usr/lib/python2.7/logging/config.pyR� � s c C sC d | k r | j | � } n! | j d d � } t j | � } | S( s% Configure a filter from a dictionary.s ()R R% ( R� R3 R t Filter( R� R� R� R ( ( s$ /usr/lib/python2.7/logging/config.pyR� � s c C s] xV | D]N } y | j | j d | � Wq t k rT } t d | | f � � q Xq Wd S( s/ Add filters to a filterer from a list of names.R� s Unable to add filter %r: %sN( t addFilterR� R� Rs ( R� t filtererR� R@ R� ( ( s$ /usr/lib/python2.7/logging/config.pyt add_filters� s c C s | j d d � } | r\ y | j d | } Wq\ t k rX } t d | | f � � q\ Xn | j d d � } | j d d � } d | k r� | j d � } t | d � r� t t d � r� t | � t j k r� | j | � } n | } n<| j d � } | j | � } t | t j j � r�d | k r�yN | j d | d } t | t j � sl| | d <t d � � n | | d <Wq t k r�} t d | d | f � � q Xnv t | t j j � r�d | k r�| j | d � | d <n; t | t j j � r d | k r | j | d � | d <n | } t g | D]" } t | � r0| | | f ^ q0� } y | | � } WnJ t k r�} d t | � k r�� n | j d � | d <| | � } n X| r�| j | � n | d k r�| j t j | � � n | r | j | | � n | S( s& Configure a handler from a dictionary.RA R s Unable to set formatter %r: %sRC R� s ()R� R� R2 RD R s target not configured yets# Unable to set target handler %r: %st mailhostt addresss 'stream't streamt strmN( R R6 R� R� Rs R R� Rz R� R� RK R R RL R) t Handlert SMTPHandlerR� t SysLogHandlerR� Rv R� R* RJ RH R� R� ( R� R� RA R� RC R� R> R� t cnameRR t thR� R� R� R� ( ( s$ /usr/lib/python2.7/logging/config.pyR� � sb 4 5 c C s] xV | D]N } y | j | j d | � Wq t k rT } t d | | f � � q Xq Wd S( s. Add handlers to a logger from a list of names.R s Unable to add handler %r: %sN( R^ R� R� Rs ( R� Rl R RT R� ( ( s$ /usr/lib/python2.7/logging/config.pyt add_handlers� s c C s� | j d d � } | d k r7 | j t j | � � n | s� x | j D] } | j | � qH W| j d d � } | r� | j | | � n | j d d � } | r� | j | | � q� n d S( sU Perform configuration which is common to root and non-root loggers. RC R R� N( R3 R6 RH R R� R R] R� R� ( R� Rl R� R� RC RT R R� ( ( s$ /usr/lib/python2.7/logging/config.pyt common_logger_config� s c C sP t j | � } | j | | | � | j d d � } | d k rL | | _ n d S( s. Configure a non-root logger from a dictionary.RZ N( R Rc R� R3 R6 RZ ( R� R R� R� Rl RZ ( ( s$ /usr/lib/python2.7/logging/config.pyR� s c C s# t j � } | j | | | � d S( s* Configure a root logger from a dictionary.N( R Rc R� ( R� R� R� RW ( ( s$ /usr/lib/python2.7/logging/config.pyR� s ( R� R� R� R� R� R� R� R� R� R� R� R� R� ( ( ( s$ /usr/lib/python2.7/logging/config.pyR� � s � : c C s t | � j � d S( s% Configure logging using a dictionary.N( t dictConfigClassR� ( R� ( ( s$ /usr/lib/python2.7/logging/config.pyt dictConfig s c sp t s t d � � n d t f d � � Y} d t f d � � Y} d t j f � f d � � Y� � | | | � S( sW 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(). s listen() needs threading to workt ConfigStreamHandlerc B s e Z d Z d � Z RS( s� Handler for a logging configuration request. It expects a completely new logging configuration and uses fileConfig to install it. c S s~ d d l } y@| j } | j d � } t | � d k rKt j d | � d } | j j | � } x3 t | � | k r� | | j | t | � � } qd Wy> d d l } | j | � } t | t � s� t � t | � WnQ t j | � } y t | � Wq)t t f k r� q)t j � q)Xn X| j j rK| j j j � qKn Wn+ t j k ry} | j t k rz� qzn Xd S( s� 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. i����Ni s >Li ( t tempfilet connectiont recvR4 t structt unpackt jsont loadsR) R� t AssertionErrorR� t cStringIOt StringIOR t KeyboardInterruptt SystemExitt tracebackt print_exct servert readyt sett sockett errort errnot RESET_ERROR( R� R� t connt chunkt slenR� R� t fileR� ( ( s$ /usr/lib/python2.7/logging/config.pyt handle1 s6 ! ( R� R� R� R� ( ( ( s$ /usr/lib/python2.7/logging/config.pyR� * s t ConfigSocketReceiverc B s2 e Z d Z d Z d e d d d � Z d � Z RS( sD A simple TCP socket-based logging config receiver. i t localhostc S sL t j | | | f | � t j � d | _ t j � d | _ | | _ d S( Ni i ( R R� R R t abortR t timeoutR� ( R� t hostt portR� R� ( ( s$ /usr/lib/python2.7/logging/config.pyR� ^ s c S s� d d l } d } xj | s~ | j | j j � g g g | j � \ } } } | r^ | j � n t j � | j } t j � q W| j j � d S( Ni����i ( t selectR� t filenoR t handle_requestR R R R t close( R� R R t rdt wrt ex( ( s$ /usr/lib/python2.7/logging/config.pyt serve_until_stoppedg s N( R� R� R� t allow_reuse_addresst DEFAULT_LOGGING_CONFIG_PORTR6 R� R ( ( ( s$ /usr/lib/python2.7/logging/config.pyR� W s t Serverc s e Z � f d � Z d � Z RS( c sA t � | � j � | | _ | | _ | | _ t j � | _ d S( N( t superR� t rcvrt hdlrR t threadingt EventR� ( R� R R R ( R ( s$ /usr/lib/python2.7/logging/config.pyR� w s c S s~ | j d | j d | j d | j � } | j d k rI | j d | _ n | j j � t j � | a t j � | j � d S( NR R� R� i i ( R R R R� t server_addressR� R R t _listenerR R ( R� R� ( ( s$ /usr/lib/python2.7/logging/config.pyt run~ s ( R� R� R� R ( ( R ( s$ /usr/lib/python2.7/logging/config.pyR u s ( t threadt NotImplementedErrorR R R t Thread( R R� R� ( ( R s$ /usr/lib/python2.7/logging/config.pyt listen s - c C s8 t j � z t r% d t _ d a n Wd t j � Xd S( sN Stop the listening server which was created with a call to listen(). i N( R R R R R6 R ( ( ( s$ /usr/lib/python2.7/logging/config.pyt stopListening� s (2 R� R� R� t ioR t logging.handlerst osR� R� R� R� R� R� R R R� R6 t SocketServerR R R t ECONNRESETR� R Rt R R! R( R- R R R R� t IRq Rv t objectRw R� R{ R[ R| R� R} R� R� R� R� R R ( ( ( s$ /usr/lib/python2.7/logging/config.pyt <module> sR + \ ! �� . o