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7 changes: 6 additions & 1 deletion Doc/howto/logging-cookbook.rst
Original file line number Diff line number Diff line change
Expand Up @@ -219,7 +219,7 @@ messages should not. Here's how you can achieve this::
logging.basicConfig(level=logging.DEBUG,
format='%(asctime)s %(name)-12s %(levelname)-8s %(message)s',
datefmt='%m-%d %H:%M',
filename='/temp/myapp.log',
filename='/tmp/myapp.log',
filemode='w')
# define a Handler which writes INFO messages or higher to the sys.stderr
console = logging.StreamHandler()
Expand Down Expand Up @@ -270,6 +270,11 @@ are sent to both destinations.
This example uses console and file handlers, but you can use any number and
combination of handlers you choose.

Note that the above choice of log filename ``/tmp/myapp.log`` implies use of a
standard location for temporary files on POSIX systems. On Windows, you may need to
choose a different directory name for the log - just ensure that the directory exists
and that you have the permissions to create and update files in it.


Configuration server example
----------------------------
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5 changes: 5 additions & 0 deletions Doc/library/logging.handlers.rst
Original file line number Diff line number Diff line change
Expand Up @@ -1018,6 +1018,8 @@ possible, while any potentially slow operations (such as sending an email via
have the task tracking API, which means that you can use
:class:`~queue.SimpleQueue` instances for *queue*.

.. note:: If you are using :mod:`multiprocessing`, you should avoid using
:class:`~queue.SimpleQueue` and instead use :class:`multiprocessing.Queue`.

.. method:: emit(record)

Expand Down Expand Up @@ -1091,6 +1093,9 @@ possible, while any potentially slow operations (such as sending an email via
task tracking API (though it's used if available), which means that you can
use :class:`~queue.SimpleQueue` instances for *queue*.

.. note:: If you are using :mod:`multiprocessing`, you should avoid using
:class:`~queue.SimpleQueue` and instead use :class:`multiprocessing.Queue`.

If ``respect_handler_level`` is ``True``, a handler's level is respected
(compared with the level for the message) when deciding whether to pass
messages to that handler; otherwise, the behaviour is as in previous Python
Expand Down