cleanup semicolons, whitespace and mutable default arguments

sleekxmpp/plugins/google/auth/stanza.py

@@ -24,7 +24,7 @@ class GoogleAuth(ElementBase):
         print('setting up google extension')
 
     def get_client_uses_full_bind_result(self):
-        return self.parent()._get_attr(self.disovery_attr) == 'true'
+        return self.parent()._get_attr(self.discovery_attr) == 'true'
 
     def set_client_uses_full_bind_result(self, value):
         print('>>>', value)

sleekxmpp/plugins/google/nosave/stanza.py

@@ -52,7 +52,7 @@ class Item(ElementBase):
     def get_source(self):
         return JID(self._get_attr('source', ''))
 
-    def set_source(self):
+    def set_source(self, value):
         self._set_attr('source', str(value))
 
 

sleekxmpp/plugins/google/settings/settings.py

@@ -6,8 +6,6 @@
     See the file LICENSE for copying permission.
 """
 
-import logging
-
 from sleekxmpp.stanza import Iq
 from sleekxmpp.xmlstream.handler import Callback
 from sleekxmpp.xmlstream.matcher import StanzaPath