src/app/log.py

   1 # -*- coding: utf-8 -*-
   2 """
   3 utilitaires pour tracer l'activité de miiwii
   4
   5 $Id$
   6 $URL$
   7 """
   8
   9 from events import TIMEOUT, COLOVER, eventNames
  10 from event_pprinters import pprinters
  11 import sys
  12 import pygame
  13 import logging
  14 import os
  15 import datetime
  16
  17 hiddenEvents = {pygame.MOUSEMOTION:True,
  18                 pygame.MOUSEBUTTONDOWN:True,
  19                 pygame.MOUSEBUTTONUP:True,
  20                 TIMEOUT:True,
  21                 #COLOVER:True,
  22                 }
  23
  24 class EventLoggerAdapter(logging.LoggerAdapter) :
  25
  26     FORMAT = "EVT %(ticks)-10s %(eventName)-15s %(message)s"
  27
  28     def process(self, msg, kwargs) :
  29         pp = pprinters.get(msg.type, lambda e: str(e))
  30         extra = {}
  31         extra['eventType'] = msg.type
  32         extra['eventName'] = eventNames[msg.type]
  33         extra['ticks'] = pygame.time.get_ticks()
  34         kwargs['extra']=extra
  35         return pp(msg), kwargs
  36
  37 class EventFilter :
  38
  39     def __init__(self):
  40         pass
  41
  42     def filter(self, record) :
  43         return not hiddenEvents.has_key(record.eventType)
  44
  45 logsdir = os.path.join(os.path.expandvars('$HOME'), 'minwii_logs')
  46 if not os.path.exists(logsdir) :
  47     os.mkdir(logsdir)
  48
  49 logfile = os.path.join(logsdir, datetime.datetime.now().strftime('%Y-%m-%d-%H_%M_%S.log'))
  50 logfile = open(logfile, 'w')
  51
  52 console = logging.getLogger('minwii.console')
  53 console.setLevel(logging.DEBUG)
  54 handler = logging.StreamHandler(logfile)
  55 handler.setFormatter(logging.Formatter('APP %(message)s'))
  56 console.addHandler(handler)
  57
  58 _eventLogger = logging.getLogger('minwii.events')
  59 _eventLogger.setLevel(logging.INFO)
  60 _eventHandler = logging.StreamHandler(logfile)
  61 _eventFormatter = logging.Formatter(EventLoggerAdapter.FORMAT)
  62 _eventHandler.setFormatter(_eventFormatter)
  63 _eventLogger.addHandler(_eventHandler)
  64 _eventLogger.addFilter(EventFilter())
  65
  66 eventLogger = EventLoggerAdapter(_eventLogger, {})