diff options
Diffstat (limited to 'sleekxmpp/roster/single.py')
| -rw-r--r-- | sleekxmpp/roster/single.py | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/sleekxmpp/roster/single.py b/sleekxmpp/roster/single.py index 159eb07d..518afebe 100644 --- a/sleekxmpp/roster/single.py +++ b/sleekxmpp/roster/single.py @@ -57,11 +57,28 @@ class RosterNode(object): self.auto_authorize = True self.auto_subscribe = True self.last_status = None + self._version = '' self._jids = {} if self.db: + if hasattr(self.db, 'version'): + self._version = self.db.version(self.jid) for jid in self.db.entries(self.jid): self.add(jid) + + @property + def version(self): + """Retrieve the roster's version ID.""" + if self.db and hasattr(self.db, 'version'): + self._version = self.db.version(self.jid) + return self._version + + @version.setter + def version(self, version): + """Set the roster's version ID.""" + self._version = version + if self.db and hasattr(self.db, 'set_version'): + self.db.set_version(self.jid, version) def __getitem__(self, key): """ @@ -75,6 +92,17 @@ class RosterNode(object): self.add(key, save=True) return self._jids[key] + def __delitem__(self, key): + """ + Remove a roster item from the local storage. + + To remove an item from the server, use the remove() method. + """ + if isinstance(key, JID): + key = key.bare + if key in self._jids: + del self._jids[key] + def __len__(self): """Return the number of JIDs referenced by the roster.""" return len(self._jids) |