twisted.scripts._twistd_unix.UnixAppLogger(app.AppLogger) class documentationtwisted.scripts._twistd_unix
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A logger able to log to syslog, to files, and to stdout.
| Method | __init__ | Initialize an AppLogger
with a ServerOptions. |
| Instance Variable | _syslog | A flag indicating whether to use syslog instead of file logging. (type: bool) |
| Instance Variable | _syslogPrefix | If sysLog is True, the string prefix to use for
syslog messages. (type: str) |
| Instance Variable | _nodaemon | A flag indicating the process will not be daemonizing. (type: bool) |
| Method | _getLogObserver | Create and return a suitable log observer for the given configuration. |
Inherited from AppLogger:
| Method | start | Initialize the global logging system for the given application. |
| Method | stop | Remove all log observers previously set up by AppLogger.start. |
| Instance Variable | _logfilename | The name of the file to which to log, if other than the default. (type: str) |
| Instance Variable | _observerFactory | Callable object that will create a log observer, or None. |
| Instance Variable | _observer | log observer added at start and removed at stop. (type: callable) |
| Method | _initialLog | Print twistd start log message. |
Create and return a suitable log observer for the given configuration.
The observer will go to syslog using the prefix
_syslogPrefix if _syslog is true. Otherwise, it
will go to the file named _logfilename or, if
_nodaemon is true and _logfilename is
"-", to stdout.
| Returns | An object suitable to be passed to log.addObserver. | |