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Use iter* methods

This commit is contained in:
Erik Johnston 2018-05-22 19:02:48 +01:00
parent 586b66b197
commit e85b5a0ff7
1 changed files with 7 additions and 7 deletions
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14
synapse/handlers/federation.py
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@ -763,7 +763,7 @@ class FederationHandler(BaseHandler):
""" """
joined_users = [ joined_users = [
(state_key, int(event.depth)) (state_key, int(event.depth))
for (e_type, state_key), event in state.items() for (e_type, state_key), event in state.iteritems()
if e_type == EventTypes.Member if e_type == EventTypes.Member
and event.membership == Membership.JOIN and event.membership == Membership.JOIN
] ]
@ -780,7 +780,7 @@ class FederationHandler(BaseHandler):
except Exception: except Exception:
pass pass
return sorted(joined_domains.items(), key=lambda d: d[1]) return sorted(joined_domains.iteritems(), key=lambda d: d[1])
curr_domains = get_domains_from_state(curr_state) curr_domains = get_domains_from_state(curr_state)
@ -797,7 +797,7 @@ class FederationHandler(BaseHandler):
yield self.backfill( yield self.backfill(
dom, room_id, dom, room_id,
limit=100, limit=100,
extremities=[e for e in extremities.keys()] extremities=extremities,
) )
# If this succeeded then we probably already have the # If this succeeded then we probably already have the
# appropriate stuff. # appropriate stuff.
@ -843,7 +843,7 @@ class FederationHandler(BaseHandler):
tried_domains = set(likely_domains) tried_domains = set(likely_domains)
tried_domains.add(self.server_name) tried_domains.add(self.server_name)
event_ids = list(extremities.keys()) event_ids = list(extremities.iterkeys())
logger.debug("calling resolve_state_groups in _maybe_backfill") logger.debug("calling resolve_state_groups in _maybe_backfill")
resolve = logcontext.preserve_fn( resolve = logcontext.preserve_fn(
@ -859,15 +859,15 @@ class FederationHandler(BaseHandler):
states = dict(zip(event_ids, [s.state for s in states])) states = dict(zip(event_ids, [s.state for s in states]))
state_map = yield self.store.get_events( state_map = yield self.store.get_events(
[e_id for ids in states.values() for e_id in ids.itervalues()], [e_id for ids in states.itervalues() for e_id in ids.itervalues()],
get_prev_content=False get_prev_content=False
) )
states = { states = {
key: { key: {
k: state_map[e_id] k: state_map[e_id]
for k, e_id in state_dict.items() for k, e_id in state_dict.iteritems()
if e_id in state_map if e_id in state_map
} for key, state_dict in states.items() } for key, state_dict in states.iteritems()
} }
for e_id, _ in sorted_extremeties_tuple: for e_id, _ in sorted_extremeties_tuple: