From 6084d00067c337652df08dd223d8792b6a141a6b Mon Sep 17 00:00:00 2001
From: Jeremy Fincher <jemfinch@users.sourceforge.net>
Date: Tue, 23 Sep 2003 15:53:04 +0000
Subject: [PATCH] Added __slots__ to IrcDict and IrcSet for optimization
 purposes.

---
 src/ircutils.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/ircutils.py b/src/ircutils.py
index a516f59b2..25e6b5389 100644
--- a/src/ircutils.py
+++ b/src/ircutils.py
@@ -334,6 +334,7 @@ class IrcString(str):
 
 class IrcDict(dict):
     """Subclass of dict to make key comparison IRC-case insensitive."""
+    __slots__ = ()
     def __contains__(self, s):
         return dict.__contains__(self, IrcString(s))
     has_key = __contains__
@@ -348,6 +349,7 @@ class IrcDict(dict):
         dict.__delitem__(self, IrcString(s))
 
 class IrcSet(sets.Set):
+    __slots__ = ()
     def add(self, s):
         return sets.Set.add(self, IrcString(s))