Revision d24bc000 lib/utils/log.py
| b/lib/utils/log.py | ||
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_LogHandler = _LogErrorsToConsole(_ReopenableLogHandler) |
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def _GetLogFormatter(program, multithreaded, debug, syslog): |
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"""Build log formatter. |
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@param program: Program name |
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@param multithreaded: Whether to add thread name to log messages |
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@param debug: Whether to enable debug messages |
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@param syslog: Whether the formatter will be used for syslog |
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""" |
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parts = [] |
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if syslog: |
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parts.append(program + "[%(process)d]:") |
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else: |
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parts.append("%(asctime)s: " + program + " pid=%(process)d")
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if multithreaded: |
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if syslog: |
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parts.append(" (%(threadName)s)")
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else: |
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parts.append("/%(threadName)s")
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# Add debug info for non-syslog loggers |
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if debug and not syslog: |
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parts.append(" %(module)s:%(lineno)s")
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# Ses, we do want the textual level, as remote syslog will probably lose the |
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# error level, and it's easier to grep for it. |
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parts.append(" %(levelname)s %(message)s")
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return logging.Formatter("".join(parts))
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def SetupLogging(logfile, debug=0, stderr_logging=False, program="", |
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multithreaded=False, syslog=constants.SYSLOG_USAGE, |
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console_logging=False): |
| ... | ... | |
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syslog/stderr logging is disabled |
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""" |
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fmt = "%(asctime)s: " + program + " pid=%(process)d" |
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sft = program + "[%(process)d]:" |
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if multithreaded: |
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fmt += "/%(threadName)s" |
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sft += " (%(threadName)s)" |
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if debug: |
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fmt += " %(module)s:%(lineno)s" |
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# no debug info for syslog loggers |
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fmt += " %(levelname)s %(message)s" |
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# yes, we do want the textual level, as remote syslog will probably |
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# lose the error level, and it's easier to grep for it |
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sft += " %(levelname)s %(message)s" |
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formatter = logging.Formatter(fmt) |
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sys_fmt = logging.Formatter(sft) |
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formatter = _GetLogFormatter(program, multithreaded, debug, False) |
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syslog_fmt = _GetLogFormatter(program, multithreaded, debug, True) |
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root_logger = logging.getLogger("")
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root_logger.setLevel(logging.NOTSET) |
| ... | ... | |
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facility = logging.handlers.SysLogHandler.LOG_DAEMON |
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syslog_handler = logging.handlers.SysLogHandler(constants.SYSLOG_SOCKET, |
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facility) |
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syslog_handler.setFormatter(sys_fmt) |
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syslog_handler.setFormatter(syslog_fmt)
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# Never enable debug over syslog |
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syslog_handler.setLevel(logging.INFO) |
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root_logger.addHandler(syslog_handler) |
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