Patch to enable profiling using yappi on the WFG 0 A.D. lobby bot.

patch

Index: source/tools/XpartaMuPP/XpartaMuPP.py
===================================================================
--- source/tools/XpartaMuPP/XpartaMuPP.py	(revision 14390)
+++ source/tools/XpartaMuPP/XpartaMuPP.py	(working copy)
@@ -16,7 +16,7 @@
  * You should have received a copy of the GNU General Public License
  * along with 0 A.D.  If not, see <http://www.gnu.org/licenses/>.
 """
-
+import yappi
 import logging, time, traceback
 from optparse import OptionParser
 
@@ -401,7 +401,6 @@
                                        self.iqhandler,
                                        instream=True))
     self.add_event_handler("session_start", self.start)
-    self.add_event_handler("session_start", self.start)
     self.add_event_handler("muc::%s::got_online" % self.room, self.muc_online)
     self.add_event_handler("muc::%s::got_offline" % self.room, self.muc_offline)
 
@@ -425,6 +424,7 @@
       # Check the jid isn't already in the lobby.
       if str(presence['muc']['jid']) != self.lastLeft:
         self.send_message(mto=presence['from'], mbody="Hello %s, welcome to the 0 A.D. lobby. Polish your weapons and get ready to fight!" %(presence['muc']['nick']), mtype='')
+        self.send_message(mto=presence['from'], mbody="WARNING: The lobby is currently undergoing preventive maintenance and may misbehave or malfunction.")
         # Send Gamelist to new player.
         self.sendGameList(presence['muc']['jid'])
         # Following two calls make sqlalchemy complain about using objects in the
@@ -470,6 +470,8 @@
         self.sendGameList(iq['from'])
         self.leaderboard.getOrCreatePlayer(iq['from'])
         self.sendBoardList(iq['from'])
+        if str(iq['from']) == 'josh@lobby.wildfiregames.com/0ad':
+          yappi.print_stats(limit=20)
       except:
         traceback.print_exc()
         logging.error("Failed to process list request from %s" % iq['from'].bare)
@@ -668,7 +670,7 @@
   # Setup logging.
   logging.basicConfig(level=opts.loglevel,
                       format='%(levelname)-8s %(message)s')
-
+  yappi.start()
   # XpartaMuPP
   xmpp = XpartaMuPP(opts.xlogin+'@'+opts.xdomain+'/CC', opts.xpassword, opts.xroom+'@conference.'+opts.xdomain, opts.xnickname)
   xmpp.register_plugin('xep_0030') # Service Discovery