Add tweepy module

lib/tweepy/error.py

@@ -0,0 +1,15 @@
+# Tweepy
+# Copyright 2009-2010 Joshua Roesslein
+# See LICENSE for details.
+
+class TweepError(Exception):
+    """Tweepy exception"""
+
+    def __init__(self, reason, response=None):
+        self.reason = unicode(reason)
+        self.response = response
+        Exception.__init__(self, reason)
+
+    def __str__(self):
+        return self.reason
+