1# SPDX-License-Identifier: GPL-2.0
2#
3# Sphinx has deprecated its older logging interface, but the replacement
4# only goes back to 1.6.  So here's a wrapper layer to keep around for
5# as long as we support 1.4.
6#
7import sphinx
8
9if sphinx.__version__[:3] >= '1.6':
10    UseLogging = True
11    from sphinx.util import logging
12    logger = logging.getLogger('kerneldoc')
13else:
14    UseLogging = False
15
16def warn(app, message):
17    if UseLogging:
18        logger.warning(message)
19    else:
20        app.warn(message)
21
22def verbose(app, message):
23    if UseLogging:
24        logger.verbose(message)
25    else:
26        app.verbose(message)
27
28def info(app, message):
29    if UseLogging:
30        logger.info(message)
31    else:
32        app.info(message)
33