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Diffstat (limited to '')
| -rw-r--r-- | synapse/storage/state.py | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/synapse/storage/state.py b/synapse/storage/state.py index acfb322a53..80e9b63f50 100644 --- a/synapse/storage/state.py +++ b/synapse/storage/state.py @@ -237,6 +237,20 @@ class StateStore(SQLBaseStore): defer.returnValue({event: event_to_state[event] for event in event_ids}) + @defer.inlineCallbacks + def get_state_for_event(self, event_id, types=None): + """ + Get the state dict corresponding to a particular event + + :param str event_id: event whose state should be returned + :param list[(str, str)]|None types: List of (type, state_key) tuples + which are used to filter the state fetched. May be None, which + matches any key + :return: a deferred dict from (type, state_key) -> state_event + """ + state_map = yield self.get_state_for_events([event_id], types) + defer.returnValue(state_map[event_id]) + @cached(num_args=2, lru=True, max_entries=10000) def _get_state_group_for_event(self, room_id, event_id): return self._simple_select_one_onecol( |