QueueListener

logging.handlers

class (source)

QueueListener(queue, *handlers, respect_handler_level=False)

This class implements an internal threaded listener which watches for
LogRecords being added to a queue, removes them and passes them to a
list of handlers for processing.

Changed in 3.5, 3.14

3.5: The respect_handler_level argument was added.
3.14: QueueListener can now be used as a context manager via with. When entering the context, the listener is started. When exiting the context, the listener is stopped. __enter__() returns the QueueListener object.

Members of QueueListener

d

dequeue: Dequeue a record and return it, optionally blocking.

e

enqueue_sentinel: This is used to enqueue the sentinel record.

h

handle: Handle a record.

p

prepare: Prepare a record for handling.

s

start: Start the listener.
stop: Stop the listener.

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QueueListener

logging.handlers

Members of QueueListener

d

e

h

p

s

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