Feature log on/off

settings-sample.py

@@ -1,4 +1,6 @@
-# snurrbot database configuration
+# snurrbot configuration
+DISABLE_LOG = False
+# DATABASE
 DB_API_ADAPTER = "MySQLdb"  # DB-API 2.0 adapter
 DB_HOST = "localhost"       # hostname
 DB_USER = "snurr"           # username

snurr.py

@@ -3,9 +3,9 @@
 import optparse
 import subprocess 
 import time
-import MySQLdb
 from datetime import datetime
 
+
 from twisted.words.protocols import irc
 from twisted.internet import protocol, reactor, ssl
 from twisted.enterprise import adbapi
@@ -13,6 +13,9 @@ from twisted.python import log
 
 import settings
 
+if not settings.DISABLE_LOG:
+    import MySQLdb
+
 class SnurrBot(irc.IRCClient):
     def __init__(self):
         self.actions = IRCActions(self)
@@ -95,7 +98,8 @@ class UDPListener(protocol.DatagramProtocol):
 class IRCActions():
     def __init__(self, bot):
         self.bot = bot
-        self.dbpool = self._get_dbpool()
+        if not settings.DISABLE_LOG:
+            self.dbpool = self._get_dbpool()
 
     def _get_dbpool(self):
         # Setup an async db connection
@@ -124,10 +128,11 @@ class IRCActions():
         text = ""
         text += "Command: !help\n"
         text += "   This help message\n"
-        text += "Command: !log DESCRIPTION\n"
+        if not settings.DISABLE_LOG:
-        text += "   Add new entry in log\n"
+            text += "Command: !log DESCRIPTION\n"
-        text += "Command: !lastlog\n"
+            text += "   Add new entry in log\n"
-        text += "   Last 3 log entries\n"
+            text += "Command: !lastlog\n"
+            text += "   Last 3 log entries\n"
         text += "Command: !ping HOST\n"
         text += "   Ping target host"
         return text
@@ -145,11 +150,11 @@ class IRCActions():
             self.bot.msgReply(nick, channel, self.ping(parts[1]))
         elif parts[0] == "help" and len(parts) == 1:
             self.bot.msgReply(nick, channel, self.help())
-        elif parts[0] == "log" and len(parts) >= 2:
+        elif parts[0] == "log" and len(parts) >= 2 and not settings.DISABLE_LOG:
             # set_log_entry should create a deferred and
             # the callback should fire when the db returns.
             self.set_log_entry(nick, parts[1:]).addCallback(self.msg_log_entry, channel, nick)
-        elif parts[0] == "lastlog" and len(parts) == 1:
+        elif parts[0] == "lastlog" and len(parts) == 1 and not settings.DISABLE_LOG:
             # ...same as above
             self.get_lastlog().addCallback(self.msg_lastlog, channel, nick)
         else: