kas: add support for --log-level argument
KAS by default will output a lot of information (INFO) messages for all operations, which makes it difficult to spot warnings thru all that 'noise'. Add a command line argument so that the default log level can be modified. For backward compatibility, the --debug parameter is still supported but marked as deprecated in the help message. Signed-off-by: Hugo Villeneuve <hvilleneuve@dimonoff.com> [Jan: style fixes] Signed-off-by: Jan Kiszka <jan.kiszka@siemens.com>
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16
kas/kas.py
16
kas/kas.py
@ -118,8 +118,15 @@ def kas_get_argparser():
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parser.add_argument('--version', action='version', version=verstr)
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parser.add_argument('-d', '--debug',
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action='store_true',
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help='Enable debug logging')
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action='store_const', const='debug', dest='log_level',
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help='Enable debug logging (deprecated, use '
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'--log-level debug).')
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parser.add_argument('-l', '--log-level',
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choices=['debug', 'info', 'warning', 'error',
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'critical'],
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default='%s' % (default_log_level),
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help='Set log level (default: %s)' % default_log_level)
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subparser = parser.add_subparsers(help='sub command help', dest='cmd')
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@ -139,8 +146,9 @@ def kas(argv):
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parser = kas_get_argparser()
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args = parser.parse_args(argv)
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if args.debug:
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logging.getLogger().setLevel(logging.DEBUG)
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if args.log_level:
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level_num = logging.getLevelName(args.log_level.upper())
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logging.getLogger().setLevel(level_num)
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logging.info('%s %s started', os.path.basename(sys.argv[0]), __version__)
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