twisted.logger.LogPublisher

class documentation

class LogPublisher: (source)

ILogObserver that fans out events to other observers.

Keeps track of a set of ILogObserver objects and forwards events to each.

Method	`__call__`	Forward events to contained observers.
Method	`__init__`	Undocumented
Method	`addObserver`	Registers an observer with this publisher.
Method	`removeObserver`	Unregisters an observer with this publisher.
Instance Variable	`log`	Undocumented
Method	`_errorLoggerForObserver`	Create an error-logger based on this logger, which does not contain the given bad observer.
Instance Variable	`_observers`	Undocumented

def __call__(self, event: LogEvent): (source) ¶

from twisted.logger.ILogObserver

Forward events to contained observers.

def __init__(self, *observers: ILogObserver): (source) ¶

Undocumented

def addObserver(self, observer: ILogObserver): (source) ¶

Registers an observer with this publisher.

Parameters
observer:`ILogObserver`	An `ILogObserver` to add.

def removeObserver(self, observer: ILogObserver): (source) ¶

Unregisters an observer with this publisher.

Parameters
observer:`ILogObserver`	An `ILogObserver` to remove.

Undocumented

def _errorLoggerForObserver(self, observer: ILogObserver) -> Logger: (source) ¶

Create an error-logger based on this logger, which does not contain the given bad observer.

Parameters
observer:`ILogObserver`	The observer which previously had an error.

Returns
`Logger`	A `Logger` without the given observer.

Undocumented