* started converstion to stanza objects

sleekxmpp/stanza/presence.py

@@ -1,21 +1,51 @@
 from .. xmlstream.stanzabase import StanzaBase
-from .. xmlstream import xmlstream as xmlstreammod
-from .. xmlstream.matcher.xpath import MatchXPath
+from xml.etree import cElementTree as ET
+from . error import Error
 
-#_bases = [StanzaBase] + xmlstreammod.stanza_extensions.get('PresenceStanza', [])
+class Presence(StanzaBase):
+	interfaces = set(('type', 'to', 'from', 'id', 'status', 'priority'))
+	types = set(('available', 'unavailable', 'error', 'probe', 'subscribe', 'subscribed', 'unsubscribe', 'unsubscribed'))
+	showtypes = set(('dnd', 'ffc', 'xa', 'away'))
+	sub_interfaces = set(('status', 'priority'))
+	name = 'presence'
+	namespace = 'jabber:client'
 
-#class PresenceStanza(*_bases):
-class PresenceStanza(StanzaBase):
+	def getShowElement(self):
+		return self.xml.find("{%s}show" % self.namespace)
+
+	def setType(self, value):
+		if value in self.types:
+			show = self.getShowElement()
+			if value in self.types:
+				if show is not None:
+					self.xml.remove(show)
+				self._setAttr('type', value)
+			elif value in self.showtypes:
+				if show is None:
+					show = ET.Element("{%s}show" % self.namespace)
+				show.text = value
+		return self
+
+	def setPriority(self, value):
+		self._setSubText('priority', str(value))
 	
-	def __init__(self, stream, xml=None):
-		self.pfrom = ''
-		self.pto = ''
-		StanzaBase.__init__(self, stream, xml, xmlstreammod.stanza_extensions.get('PresenceStanza', []))
+	def getPriority(self):
+		p = self._getSubText('priority')
+		if not p: p = 0
+		return int(p)
+	
+	def getType(self):
+		out = self._getAttr('type')
+		if not out:
+			show = self.getShowElement()
+			if show is not None:
+				out = show.text
+		if not out or out is None:
+			out = 'available'
+		return out
+	
+	def delType(self):
+		self.setType('available')
 
-	def fromXML(self, xml):
-		StanzaBase.fromXML(self, xml)
-		self.pfrom = xml.get('from')
-		self.pto = xml.get('to')
-		self.ptype = xml.get('type')
-
-stanzas = ({'stanza_class': PresenceStanza, 'matcher': MatchXPath('{jabber:client}presence'), 'root': True},)
+Presence.plugin_attrib_map['error'] = Error
+Presence.plugin_tag_map["{%s}%s" % (Error.namespace, Error.name)] = Error