ó .Åt_c@s`dZddlZddlZddlZddlZddlmZdefd„ƒYZdS(si Logger - VDO manager logging $Id: //eng/vdo-releases/magnesium/src/python/vdo/utils/Logger.py#3 $ iÿÿÿÿN(t MethodTypetLoggercBs~eZdZejjejdƒZe Z dZ e d„ƒZe de d„ƒZe d„ƒZe d„ƒZd„ZRS(sòWrappers and configuration methods for the Python logger. Attributes: logfile (string): the path to the logfile if specified. myname (string): name of the command being run. quiet (bool): if True, don't print to stdout. icCs"|js|GHn|j|ƒdS(s4Print a status message to stdout and log it as well.N(tquiettinfo(tclstloggertmsg((s4/usr/lib/python2.7/site-packages/vdo/utils/Logger.pytannounce/s c Cs;||_||_|}d}|r*dnd|}tjƒ}|jtjƒtjtjƒ}|j tj |j|ƒƒ|j|r”tj ntj ƒ|j |ƒ|jdk r¸yÃtjj|jƒrtjj|jƒ rt|jdƒ} tjd| ƒ}n!tjj|jddd d ƒ}tj d |ƒ} |j | ƒ|j|retj ntjƒ|j |ƒWq¸tk r´} |jd jd |jd| ƒƒq¸XnyStjjddƒ}|j tj |j|ƒƒ|jtj ƒ|j |ƒWn)tk r6} |jdj| ƒƒnXdS(s8Configure the logging system according to the arguments.s: %(levelname)s - %(message)ss : %(name)sttwtstreamtmaxBytesi it backupCountis%(asctime)s %(name)ss.Unable to configure logging to {logfile}: {ex}tlogfiletextaddresss/dev/logs,Unable to configure logging for rsyslog: {0}Ni(i (tmynameR tloggingt getLoggertsetLeveltNOTSETt StreamHandlertsyststderrt setFormattert FormattertDEBUGtWARNINGt addHandlertNonetostpathtexiststisfiletopenthandlerstRotatingFileHandlertINFOt Exceptiontwarntformatt SysLogHandler( RtnameR tdebugt debuggingt formatBaset debugBaseRthandlert logstreamt formatterR((s4/usr/lib/python2.7/site-packages/vdo/utils/Logger.pyt configure7sB    +  cCs.tj|ƒ}t|j||jƒ|_|S(s;Returns a Python logger decorated with the announce method.(RRRRt __class__(RR*R((s4/usr/lib/python2.7/site-packages/vdo/utils/Logger.pyRbscCs6g}|jdk r2|jdt|jƒƒn|S(sBReturn a list of strings containing the logging options specified.s --logfile=N(R Rtappendtstr(Rtoptions((s4/usr/lib/python2.7/site-packages/vdo/utils/Logger.pytloggingOptionsjscCstt|ƒjƒdS(N(tsuperRt__init__(tself((s4/usr/lib/python2.7/site-packages/vdo/utils/Logger.pyR9usN(t__name__t __module__t__doc__RRtbasenameRtargvRtFalseRRR t classmethodRR2RR7R9(((s4/usr/lib/python2.7/site-packages/vdo/utils/Logger.pyR s* ( R=Rtlogging.handlersRRttypesRtobjectR(((s4/usr/lib/python2.7/site-packages/vdo/utils/Logger.pyts