From 30f3c73dcb12f93204e0f11f7fcae597772ba2a0 Mon Sep 17 00:00:00 2001
From: Dan Williams <dcbw@redhat.com>
Date: Mon, 22 May 2006 14:27:35 -0400
Subject: [PATCH] Add some comments; retry icon requests after a bit

---
 sugar/chat/chat.py | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sugar/chat/chat.py b/sugar/chat/chat.py
index c25585f6..c6454827 100755
--- a/sugar/chat/chat.py
+++ b/sugar/chat/chat.py
@@ -322,6 +322,7 @@ class Chat(activity.Activity):
 		buf.insert(aniter, "\n")
 
 	def _get_first_richtext_chunk(self, msg):
+		"""Scan the message for the first richtext-tagged chunk and return it."""
 		rt_last = -1
 		tag_rt_start = "<richtext>"
 		tag_rt_end = "</richtext>"
@@ -335,6 +336,7 @@ class Chat(activity.Activity):
 		return None
 
 	def _get_first_sketch_chunk(self, msg):
+		"""Scan the message for the first SVG-tagged chunk and return it."""
 		svg_last = -1
 		tag_svg_start = "<svg"
 		tag_svg_end = "</svg>"
@@ -567,6 +569,9 @@ class GroupChat(Chat):
 			icon = base64.b64decode(icon)
 			print "Buddy icon for '%s' is size %d" % (buddy.get_nick_name(), len(icon))
 			buddy.set_icon(icon)
+		else:
+			# What the heck, try again!
+			gobject.timeout_add(1000, self._request_buddy_icon, buddy)
 
 	def _request_buddy_icon(self, buddy):
 		writer = self.new_buddy_writer(buddy, threaded=True)