Initial bots code... probably a crack idea but let's see if I can

get something useful out of it.

sugar/bots.py

@@ -0,0 +1,39 @@
+import os
+import random
+import base64
+
+from sugar import env
+from sugar.presence import Service
+from sugar.presence import Buddy
+from sugar.presence import PresenceService
+from sugar.p2p import Stream
+
+class Bot:
+	def __init__(self, nick, icon_path):
+		self._nick = nick
+		self._icon_path = icon_path
+	
+	def start(self):
+		fd = open(self._icon_path, "r")
+		self._icon = fd.read()
+		fd.close()
+
+		# Our presence service
+		port = random.randint(40000, 65000)
+		properties = {}
+		self._service = Service.Service(self._nick, Buddy.PRESENCE_SERVICE_TYPE,
+			domain="", address=None, port=port, properties=properties)
+
+		self._icon_stream = Stream.Stream.new_from_service(self._service)
+		self._icon_stream.register_reader_handler(self._handle_buddy_icon_request, "get_buddy_icon")
+
+		# Announce ourselves to the world
+		self._pservice = PresenceService.PresenceService.get_instance()
+		self._pservice.start()
+		self._pservice.register_service(self._service)
+
+	def _handle_buddy_icon_request(self):
+		"""XMLRPC method, return the owner's icon encoded with base64."""
+		if self._icon:
+			return base64.b64encode(self._icon)
+		return ""

sugar/shell/Owner.py

@@ -1,13 +1,12 @@
+import os
+import random
+import base64
+
 from sugar import env
 from sugar.presence import Service
 from sugar.presence import Buddy
 from sugar.presence import PresenceService
 from sugar.p2p import Stream
-import os
-import random
-import base64
-
-
 
 class ShellOwner(object):
 	"""Class representing the owner of this machine/instance.  This class