Add option to suppress URL parsing for page title showing.

diff --git a/plomlombot.py b/plomlombot.py
index 8e2657c1a55de4a9f6ef9c481e8ecf703acac12a..9aa70457548922ada0cb4ee5f3612fcef4795c0b 100755 (executable)
--- a/plomlombot.py
+++ b/plomlombot.py
@@ -471,7 +471,7 @@ def handle_url(url, notice, show_url=False):
 class Session:
 
     def __init__(self, io, username, nickname, channel, twtfile, dbdir, rmlogs,
-                 markov_input):
+                 markov_input, no_show_page_titles):
         self.io = io
         self.nickname = nickname
         self.users_in_chan = []
@@ -487,6 +487,7 @@ class Session:
         self.io.send_line("JOIN " + channel)
         self.io.log = self.log
         self.log.separator_line()
+        self.show_page_titles = not no_show_page_titles
 
     def loop(self):
 
@@ -500,15 +501,16 @@ class Session:
             if line.receiver != self.nickname:
                 target = line.receiver
             msg = str.join(" ", line.tokens[3:])[1:]
-            matches = re.findall("(https?://[^\s>]+)", msg)
-            url_count = 0
-            for i in range(len(matches)):
-                if handle_url(matches[i], notice):
-                    url_count += 1
-                    if url_count == 3:
-                        notice("maximum number of urls to parse per message "
-                               "reached")
-                        break
+            if self.show_page_titles:
+                matches = re.findall("(https?://[^\s>]+)", msg)
+                url_count = 0
+                for i in range(len(matches)):
+                    if handle_url(matches[i], notice):
+                        url_count += 1
+                        if url_count == 3:
+                            notice("maximum number of urls to parse per "
+                                   "message reached")
+                            break
             if "!" == msg[0] and len(msg) > 1:
                 tokens = msg[1:].split()
                 argument = str.join(" ", tokens[1:])
@@ -574,6 +576,9 @@ def parse_command_line_arguments():
     parser.add_argument("-m, --markov_store", action="store_true",
                         dest="markov_store",
                         help="log channel discussions for !markov input")
+    parser.add_argument("--no-show-page-titles", action="store_true",
+                        dest="no_show_page_titles",
+                        help="do not show page titles")
     parser.add_argument("CHANNEL", action="store", help="channel to join")
     opts, unknown = parser.parse_known_args()
     return opts
@@ -586,7 +591,8 @@ while True:
         hash_server = hashlib.md5(opts.server.encode("utf-8")).hexdigest()
         dbdir = opts.dbdir + "/" + hash_server
         session = Session(io, opts.username, opts.nickname, opts.CHANNEL,
-                          opts.twtfile, dbdir, opts.rmlogs, opts.markov_store)
+                          opts.twtfile, dbdir, opts.rmlogs, opts.markov_store,
+                          opts.no_show_page_titles)
         session.loop()
     except ExceptionForRestart:
         io.socket.close()