Add mode option

morss/cli.py

@@ -54,6 +54,7 @@ def cli_app():
     group.add_argument('--item_title', action='store', type=str, metavar='XPATH', help='entry\'s title')
     group.add_argument('--item_content', action='store', type=str, metavar='XPATH', help='entry\'s content')
     group.add_argument('--item_time', action='store', type=str, metavar='XPATH', help='entry\'s date & time (accepts a wide range of time formats)')
+    group.add_argument('--mode', default=None, choices=('xml', 'html', 'json'), help='parser to use for the custom feeds')
 
     group = parser.add_argument_group('misc')
     group.add_argument('--nolink', action='store_true', help='drop links, but keeps links\' inner text')

morss/morss.py

@@ -287,6 +287,9 @@ def FeedFetch(url, options):
 
         ruleset['items'] = options.items
 
+        if options.mode:
+            ruleset['mode'] = options.mode
+
         ruleset['title'] = options.get('title', '//head/title')
         ruleset['desc'] = options.get('desc', '//head/meta[@name="description"]/@content')