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services/presence/server_plugin: Use set operations to update the subscribe set

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This commit is contained in:
Simon McVittie 2007-05-28 15:54:40 +01:00
parent 7aee70e047
commit aad2afdae2
1 changed files with 16 additions and 10 deletions
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26
services/presence/server_plugin.py
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@ -857,16 +857,22 @@ class ServerPlugin(gobject.GObject):
def _subscribe_members_changed_cb(self, added, removed, local_pending,
remote_pending, actor, reason):
for handle in added:
self._subscribe_members.add(handle)
for handle in local_pending:
self._subscribe_local_pending.add(handle)
for handle in remote_pending:
self._subscribe_remote_pending.add(handle)
for handle in removed:
self._subscribe_members.discard(handle)
self._subscribe_local_pending.discard(handle)
self._subscribe_remote_pending.discard(handle)
added = set(added)
removed = set(removed)
local_pending = set(local_pending)
remote_pending = set(remote_pending)
affected = added|removed
affected |= local_pending
affected |= remote_pending
self._subscribe_members -= affected
self._subscribe_members |= added
self._subscribe_local_pending -= affected
self._subscribe_local_pending |= local_pending
self._subscribe_remote_pending -= affected
self._subscribe_remote_pending |= remote_pending
def _publish_members_changed_cb(self, added, removed, local_pending,
remote_pending, actor, reason):