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Minor documentation changes cross-referencing NullHandler to the documentation on configuring logging in a library.

This commit is contained in:
Vinay Sajip 2009-01-10 13:38:04 +00:00
parent abb70e9c9f
commit 99505c841e
1 changed files with 8 additions and 1 deletions
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Doc/library/logging.rst
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@ -422,6 +422,8 @@ You can see that the config file approach has a few advantages over the Python
code approach, mainly separation of configuration and code and the ability of code approach, mainly separation of configuration and code and the ability of
noncoders to easily modify the logging properties. noncoders to easily modify the logging properties.
.. _library-config:
Configuring Logging for a Library Configuring Logging for a Library
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
@ -465,6 +467,7 @@ just "foo".
The :class:`NullHandler` class was not present in previous versions, but is now The :class:`NullHandler` class was not present in previous versions, but is now
included, so that it need not be defined in library code. included, so that it need not be defined in library code.
See :ref:`library-config` for more information.
@ -562,7 +565,8 @@ provided:
#. :class:`NullHandler` instances do nothing with error messages. They are used #. :class:`NullHandler` instances do nothing with error messages. They are used
by library developers who want to use logging, but want to avoid the "No by library developers who want to use logging, but want to avoid the "No
handlers could be found for logger XXX" message which can be displayed if handlers could be found for logger XXX" message which can be displayed if
the library user has not configured logging. the library user has not configured logging. See :ref:`library-config` for
more information.
.. versionadded:: 2.7 .. versionadded:: 2.7
@ -1633,6 +1637,9 @@ for use by library developers.
This method does nothing. This method does nothing.
See :ref:`library-config` for more information on how to use
:class:`NullHandler`.
WatchedFileHandler WatchedFileHandler
^^^^^^^^^^^^^^^^^^ ^^^^^^^^^^^^^^^^^^