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� 1��fc @ s d Z d d l Z d d l Z d d l m Z d d l m Z e r_ e Z e rV d n d Z n e Z d Z e j d � Z e j e j k r� e j e j � n d � Z e � Z d � Z d � Z d e f d � � YZ d e f d � � YZ d d � Z d e f d � � YZ d S( s� Logging control and utilities. Control of logging for SA can be performed from the regular python logging module. The regular dotted module namespace is used, starting at 'sqlalchemy'. For class-level logging, the class name is appended. The "echo" keyword parameter, available on SQLA :class:`_engine.Engine` and :class:`_pool.Pool` objects, corresponds to a logger specific to that instance only. i����Ni ( t py311( t py38i i t sqlalchemyc C s9 t j t j � } | j t j d � � | j | � d S( Ns. %(asctime)s %(levelname)s %(name)s %(message)s( t loggingt StreamHandlert syst stdoutt setFormattert Formattert addHandler( t loggert handler( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt _add_default_handler, s c C s$ t | d d � p# | j d | j S( Nt _sqla_logger_namespacet .( t getattrt Nonet __module__t __name__( t cls( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt _qual_logger_name_for_cls7 s c sS t j t | � � � � f d � | _ � f d � | _ � | _ t j | � | S( Nc s � j t j � S( N( t isEnabledForR t DEBUG( t self( R ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt <lambda>@ t c s � j t j � S( N( R R t INFO( R ( R ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR A R ( R t getLoggerR t _should_log_debugt _should_log_infoR t _logged_classest add( R ( ( R sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt class_logger> s t Identifiedc B s e Z d Z d � Z d � Z RS( c C s | j j t j � S( N( R R R R ( R ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR J s c C s | j j t j � S( N( R R R R ( R ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR M s N( R R R t logging_nameR R ( ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR! G s t InstanceLoggerc B s� e Z d Z i e j d 6e j e 6e j e 6e j d 6Z d � Z d � Z d � Z d � Z e Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s A logger adapter (wrapper) for :class:`.Identified` subclasses. This allows multiple instances (e.g. Engine or Pool instances) to share a logger, but have its verbosity controlled on a per-instance basis. The basic functionality is to return a logging level which is based on an instance's echo setting. Default implementation is: 'debug' -> logging.DEBUG True -> logging.INFO False -> Effective level of underlying logger ( logging.WARNING by default) None -> same as False t debugc C sR | | _ t j | � | _ | j | t j k rN | j j rN t | j � n d S( N( t echoR R R t _echo_mapR t handlersR ( R R% t name( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt __init__l s #c O s | j t j | | | � d S( s/ Delegate a debug call to the underlying logger.N( t logR R ( R t msgt argst kwargs( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR$ x s c O s | j t j | | | � d S( s/ Delegate an info call to the underlying logger.N( R* R R ( R R+ R, R- ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt info} s c O s | j t j | | | � d S( s1 Delegate a warning call to the underlying logger.N( R* R t WARNING( R R+ R, R- ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt warning� s c O s | j t j | | | � d S( sB Delegate an error call to the underlying logger. N( R* R t ERROR( R R+ R, R- ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt error� s c O s' d | d <| j t j | | | � d S( s4 Delegate an exception call to the underlying logger.i t exc_infoN( R* R R1 ( R R+ R, R- ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt exception� s c O s | j t j | | | � d S( s2 Delegate a critical call to the underlying logger.N( R* R t CRITICAL( R R+ R, R- ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt critical� s c O s� | j j j | k r d S| j | j } | t j k rJ | j j � } n | | k r� t ry | j d d � t | d <n | j j | | | | � n d S( s� Delegate a log call to the underlying logger. The level here is determined by the echo flag as well as that of the underlying logger, and logger._log() is called directly. Nt stackleveli ( R t managert disableR& R% R t NOTSETt getEffectiveLevelt STACKLEVELt gett STACKLEVEL_OFFSETt _log( R t levelR+ R, R- t selected_level( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR* � s c C s) | j j j | k r t S| | j � k S( s) Is this logger enabled for level 'level'?( R R8 R9 t FalseR; ( R R@ ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR � s c C s5 | j | j } | t j k r1 | j j � } n | S( s+ What's the effective level for this logger?( R& R% R R: R R; ( R R@ ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR; � s N( R R t __doc__R R: R RB R t TrueR R& R) R$ R. R0 t warnR2 R4 R6 R* R R; ( ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyR# Q s" c C s� | j r( d t | j � | j f } n t | j � } | | _ | t d f k rd t j | � } n t | | � } | | _ d S( sE create a logger for an instance that implements :class:`.Identified`.s %s.%sN( R" R t __class__t _echoRB R R R R# R ( t instancet echoflagR( R ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt instance_logger� s t echo_propertyc B s e Z d Z d � Z d � Z RS( s} When ``True``, enable log output for this element. This has the effect of setting the Python logging level for the namespace of this element's class and object reference. A value of boolean ``True`` indicates that the loglevel ``logging.INFO`` will be set for the logger, whereas the string value ``debug`` will set the loglevel to ``logging.DEBUG``. c C s | d k r | S| j Sd S( N( R RG ( R RH t owner( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt __get__� s c C s t | d | �d S( NRI ( RJ ( R RH t value( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt __set__� s ( R R RC RM RO ( ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyRK � s ( RC R R t utilR R RD R< R> RB R t rootloggerR@ R: t setLevelt WARNR t setR R R t objectR! R# R RJ RK ( ( ( sA /opt/alt/python27/lib64/python2.7/site-packages/sqlalchemy/log.pyt <module> s( t