Underscore names by default.

Stanza objects now accept the use of underscored names.

The CamelCase versions are still available for backwards compatibility,
but are discouraged.

The property stanza.values now maps to the old getStanzaValues and
setStanzaValues, in addition to _set_stanza_values and
_get_stanza_values.

sleekxmpp/stanza/message.py

@@ -8,7 +8,7 @@
 
 from sleekxmpp.stanza import Error
 from sleekxmpp.stanza.rootstanza import RootStanza
-from sleekxmpp.xmlstream.stanzabase import StanzaBase, ET
+from sleekxmpp.xmlstream import StanzaBase, ET
 
 
 class Message(RootStanza):
@@ -42,16 +42,17 @@ class Message(RootStanza):
         types -- May be one of: normal, chat, headline, groupchat, or error.
 
     Methods:
-        chat       -- Set the message type to 'chat'.
-        normal     -- Set the message type to 'normal'.
-        reply      -- Overrides StanzaBase.reply
-        getType    -- Overrides StanzaBase interface
-        getMucroom -- Return the name of the MUC room of the message.
-        setMucroom -- Dummy method to prevent assignment.
-        delMucroom -- Dummy method to prevent deletion.
-        getMucnick -- Return the MUC nickname of the message's sender.
-        setMucnick -- Dummy method to prevent assignment.
-        delMucnick -- Dummy method to prevent deletion.
+        setup       -- Overrides StanzaBase.setup.
+        chat        -- Set the message type to 'chat'.
+        normal      -- Set the message type to 'normal'.
+        reply       -- Overrides StanzaBase.reply
+        get_type    -- Overrides StanzaBase interface
+        get_mucroom -- Return the name of the MUC room of the message.
+        set_mucroom -- Dummy method to prevent assignment.
+        del_mucroom -- Dummy method to prevent deletion.
+        get_mucnick -- Return the MUC nickname of the message's sender.
+        set_mucnick -- Dummy method to prevent assignment.
+        del_mucnick -- Dummy method to prevent deletion.
     """
 
     namespace = 'jabber:client'
@@ -62,7 +63,28 @@ class Message(RootStanza):
     plugin_attrib = name
     types = set((None, 'normal', 'chat', 'headline', 'error', 'groupchat'))
 
-    def getType(self):
+    def setup(self, xml=None):
+        """
+        Populate the stanza object using an optional XML object.
+
+        Overrides StanzaBase.setup.
+
+        Arguments:
+            xml -- Use an existing XML object for the stanza's values.
+        """
+        # To comply with PEP8, method names now use underscores.
+        # Deprecated method names are re-mapped for backwards compatibility.
+        self.getType = self.get_type
+        self.getMucroom = self.get_mucroom
+        self.setMucroom = self.set_mucroom
+        self.delMucroom = self.del_mucroom
+        self.getMucnick = self.get_mucnick
+        self.setMucnick = self.set_mucnick
+        self.delMucnick = self.del_mucnick
+
+        return StanzaBase.setup(self, xml)
+
+    def get_type(self):
         """
         Return the message type.
 
@@ -70,7 +92,7 @@ class Message(RootStanza):
 
         Returns 'normal' if no type attribute is present.
         """
-        return self._getAttr('type', 'normal')
+        return self._get_attr('type', 'normal')
 
     def chat(self):
         """Set the message type to 'chat'."""
@@ -104,7 +126,7 @@ class Message(RootStanza):
             self['body'] = body
         return self
 
-    def getMucroom(self):
+    def get_mucroom(self):
         """
         Return the name of the MUC room where the message originated.
 
@@ -115,7 +137,7 @@ class Message(RootStanza):
         else:
             return ''
 
-    def getMucnick(self):
+    def get_mucnick(self):
         """
         Return the nickname of the MUC user that sent the message.
 
@@ -126,18 +148,18 @@ class Message(RootStanza):
         else:
             return ''
 
-    def setMucroom(self, value):
+    def set_mucroom(self, value):
         """Dummy method to prevent modification."""
         pass
 
-    def delMucroom(self):
+    def del_mucroom(self):
         """Dummy method to prevent deletion."""
         pass
 
-    def setMucnick(self, value):
+    def set_mucnick(self, value):
         """Dummy method to prevent modification."""
         pass
 
-    def delMucnick(self):
+    def del_mucnick(self):
         """Dummy method to prevent deletion."""
         pass