-import logging, logging.handlers
-
-CRITICAL=logging.CRITICAL
-ERROR=logging.ERROR
-WARNING=logging.WARNING
-INFO=logging.INFO
-DEBUG=logging.DEBUG
-
-# a logger that can handle tracebacks
-class _SfaLogger:
- def __init__ (self,logfile=None,loggername=None,level=logging.INFO):
- # default is to locate loggername from the logfile if avail.
- if not logfile:
- #loggername='console'
- #handler=logging.StreamHandler()
- #handler.setFormatter(logging.Formatter("%(levelname)s %(message)s"))
- logfile = "/var/log/sfa.log"
-
- if not loggername:
- loggername=os.path.basename(logfile)
- try:
- handler=logging.handlers.RotatingFileHandler(logfile,maxBytes=1000000, backupCount=5)
- except IOError:
- # This is usually a permissions error becaue the file is
- # owned by root, but httpd is trying to access it.
- tmplogfile=os.getenv("TMPDIR", "/tmp") + os.path.sep + os.path.basename(logfile)
- # In strange uses, 2 users on same machine might use same code,
- # meaning they would clobber each others files
- # We could (a) rename the tmplogfile, or (b)
- # just log to the console in that case.
- # Here we default to the console.
- if os.path.exists(tmplogfile) and not os.access(tmplogfile,os.W_OK):
- loggername = loggername + "-console"
- handler = logging.StreamHandler()
- else:
- handler=logging.handlers.RotatingFileHandler(tmplogfile,maxBytes=1000000, backupCount=5)
- handler.setFormatter(logging.Formatter("%(asctime)s - %(levelname)s - %(message)s"))
- self.logger=logging.getLogger(loggername)
- self.logger.setLevel(level)
- # check if logger already has the handler we're about to add
- handler_exists = False
- for l_handler in self.logger.handlers:
- if l_handler.baseFilename == handler.baseFilename and \
- l_handler.level == handler.level:
- handler_exists = True
-
- if not handler_exists:
- self.logger.addHandler(handler)
-
- self.loggername=loggername
-
- def setLevel(self,level):
- self.logger.setLevel(level)
+import logging
+import logging.handlers
+import logging.config
+
+# so that users of this module don't need to import logging
+from logging import (CRITICAL, ERROR, WARNING, INFO, DEBUG)
+
+
+class SfaLogger(logging.getLoggerClass()):
+ """
+ a rewrite of old _SfaLogger class that was way too cumbersome
+ keep this as much as possible though
+ """