Add way to override log level with an argument

sbws/sbws.py

@@ -14,10 +14,17 @@ import logging
 log = logging.getLogger(__name__)
 
 
+def _adjust_log_level(args, conf):
+    if not args.log_level:
+        return
+    conf['logger_sbws']['level'] = args.log_level
+
+
 def main():
     parser = create_parser()
     args = parser.parse_args()
     conf = get_config(args)
+    _adjust_log_level(args, conf)
     conf_valid, conf_errors = validate_config(conf)
     if not conf_valid:
         for e in conf_errors:

sbws/util/parser.py

@@ -21,12 +21,9 @@ def create_parser():
     p.add_argument(
         '--version', action='version', help='sbws version',
         version='%(prog)s {}'.format(version))
-    p.add_argument(
-        '-v', '--verbose', action='count', default=0,
-        help='Increase log level verbosity from the configured value')
-    p.add_argument(
-        '-q', '--quiet', action='count', default=0,
-        help='Decrease log level verbosity from the configured value')
+    p.add_argument('--log-level',
+                   choices=['DEBUG', 'INFO', 'WARNING', 'ERROR', 'CRITICAL'],
+                   help='Override the sbws log level')
     p.add_argument('-d', '--directory', default=_default_dot_sbws_dname(),
                    help='Name of the .sbws directory')
     sub = p.add_subparsers(dest='command')