/usr/lib/python2.7/dist-packages/graphite/logger.py is in graphite-web 0.9.12+debian-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 | """Copyright 2008 Orbitz WorldWide
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License."""
import os, logging
from logging import FileHandler as LogFileHandler
from django.conf import settings
logging.addLevelName(30,"rendering")
logging.addLevelName(30,"cache")
logging.addLevelName(30,"metric_access")
class GraphiteLogger:
def __init__(self):
#Setup log files
self.infoLogFile = os.path.join(settings.LOG_DIR,"info.log")
self.exceptionLogFile = os.path.join(settings.LOG_DIR,"exception.log")
self.cacheLogFile = os.path.join(settings.LOG_DIR,"cache.log")
self.renderingLogFile = os.path.join(settings.LOG_DIR,"rendering.log")
self.metricAccessLogFile = os.path.join(settings.LOG_DIR,"metricaccess.log")
#Setup loggers
self.infoLogger = logging.getLogger("info")
self.infoLogger.setLevel(logging.INFO)
self.exceptionLogger = logging.getLogger("exception")
self.cacheLogger = logging.getLogger("cache")
self.renderingLogger = logging.getLogger("rendering")
self.metricAccessLogger = logging.getLogger("metric_access")
#Setup formatter & handlers
self.formatter = logging.Formatter("%(asctime)s :: %(message)s","%a %b %d %H:%M:%S %Y")
self.infoHandler = LogFileHandler(self.infoLogFile)
self.infoHandler.setFormatter(self.formatter)
self.infoLogger.addHandler(self.infoHandler)
self.exceptionHandler = LogFileHandler(self.exceptionLogFile)
self.exceptionHandler.setFormatter(self.formatter)
self.exceptionLogger.addHandler(self.exceptionHandler)
if settings.LOG_CACHE_PERFORMANCE:
self.cacheHandler = LogFileHandler(self.cacheLogFile)
self.cacheHandler.setFormatter(self.formatter)
self.cacheLogger.addHandler(self.cacheHandler)
if settings.LOG_RENDERING_PERFORMANCE:
self.renderingHandler = LogFileHandler(self.renderingLogFile)
self.renderingHandler.setFormatter(self.formatter)
self.renderingLogger.addHandler(self.renderingHandler)
if settings.LOG_METRIC_ACCESS:
self.metricAccessHandler = LogFileHandler(self.metricAccessLogFile)
self.metricAccessHandler.setFormatter(self.formatter)
self.metricAccessLogger.addHandler(self.metricAccessHandler)
def info(self,msg,*args,**kwargs):
return self.infoLogger.info(msg,*args,**kwargs)
def exception(self,msg="Exception Caught",**kwargs):
return self.exceptionLogger.exception(msg,**kwargs)
def cache(self,msg,*args,**kwargs):
return self.cacheLogger.log(30,msg,*args,**kwargs)
def rendering(self,msg,*args,**kwargs):
return self.renderingLogger.log(30,msg,*args,**kwargs)
def metric_access(self,msg,*args,**kwargs):
return self.metricAccessLogger.log(30,msg,*args,**kwargs)
log = GraphiteLogger() # import-shared logger instance
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