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 LOG_FORMAT_VERSION='1.0-alpha'
  17
  18 hiddenEvents = {pygame.MOUSEMOTION:True,
  19                 pygame.MOUSEBUTTONDOWN:True,
  20                 pygame.MOUSEBUTTONUP:True,
  21                 TIMEOUT:True,
  22                 #COLOVER:True,
  23                 }
  24
  25 class EventLoggerAdapter(logging.LoggerAdapter) :
  26
  27     FORMAT = "EVT %(ticks)-10s %(eventName)-15s %(message)s"
  28
  29     def process(self, msg, kwargs) :
  30         pp = pprinters.get(msg.type, lambda e: str(e))
  31         extra = {}
  32         extra['eventType'] = msg.type
  33         extra['eventName'] = eventNames[msg.type]
  34         extra['ticks'] = pygame.time.get_ticks()
  35         kwargs['extra']=extra
  36         return pp(msg), kwargs
  37
  38 class EventFilter :
  39
  40     def __init__(self):
  41         pass
  42
  43     def filter(self, record) :
  44         return not hiddenEvents.has_key(record.eventType)
  45
  46 logsdir = os.path.join(os.path.expanduser('~'), 'minwii_logs')
  47 if not os.path.exists(logsdir) :
  48     os.mkdir(logsdir)
  49
  50 logfile = os.path.join(logsdir, datetime.datetime.now().strftime('%Y-%m-%d-%H_%M_%S.log'))
  51 logfile = open(logfile, 'w')
  52
  53 console = logging.getLogger('minwii.console')
  54 console.setLevel(logging.DEBUG)
  55 handler = logging.StreamHandler(logfile)
  56 handler.setFormatter(logging.Formatter('APP %(message)s'))
  57 console.addHandler(handler)
  58
  59 _eventLogger = logging.getLogger('minwii.events')
  60 _eventLogger.setLevel(logging.INFO)
  61 _eventHandler = logging.StreamHandler(logfile)
  62 _eventFormatter = logging.Formatter(EventLoggerAdapter.FORMAT)
  63 _eventHandler.setFormatter(_eventFormatter)
  64 _eventLogger.addHandler(_eventHandler)
  65 _eventLogger.addFilter(EventFilter())
  66
  67 eventLogger = EventLoggerAdapter(_eventLogger, {})