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More optimisation

This commit is contained in:
David Baker 2017-10-10 11:38:31 +01:00
parent 707374d5dc
commit a9f9d68631

View file

@ -112,19 +112,22 @@ class BulkPushRuleEvaluator(object):
@defer.inlineCallbacks
def _get_sender_power_level(self, event, context):
pl_event_id = context.prev_state_ids.get((EventTypes.PowerLevels, "",))
pl_event_key = (EventTypes.PowerLevels, "", )
pl_event_id = context.prev_state_ids.get(pl_event_key)
if pl_event_id:
# fastpath: if there's a power level event, that's all we need, and
# not having a power level event is an extreme edge case
auth_events_ids = [pl_event_id]
pl_event = yield self.store.get_event(pl_event_id)
auth_events = { pl_event_key: pl_event }
else:
auth_events_ids = yield self.auth.compute_auth_events(
event, context.prev_state_ids, for_verification=False,
)
auth_events = yield self.store.get_events(auth_events_ids)
auth_events = {
(e.type, e.state_key): e for e in auth_events.values()
}
auth_events = yield self.store.get_events(auth_events_ids)
auth_events = {
(e.type, e.state_key): e for e in auth_events.itervalues()
}
defer.returnValue(get_user_power_level(event.sender, auth_events))
@defer.inlineCallbacks