Added re command.

plugins/Utilities.py

@@ -39,6 +39,8 @@ Commands include:
 
 from baseplugin import *
 
+import re
+
 import privmsgs
 import callbacks
 
@@ -72,6 +74,19 @@ class Utilities(callbacks.Privmsg):
         i = int(i)
         args = callbacks.tokenize(rest)
         irc.reply(msg, args[i])
+
+    def re(self, irc, msg, args):
+        """<regexp> <text>
+
+        Returns all matches to <regexp> (in the form /regexp/flags) in text.
+        """
+        (re, text) = privmsgs.getArgs(args, needed=2)
+        (_, re, flags) = re.split('/')
+        flag = 0
+        for c in flags:
+            flag &= getattr(re, c.upper())
+        r = re.compile(re, flag)
+        irc.reply(msg, ' '.join(r.findall(text)))
         
         
 Class = Utilities