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Use inline type hints in various other places (in synapse/) (#10380)

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Jonathan de Jong 2021-07-15 12:02:43 +02:00 • committed by GitHub
parent c7603af1d0
commit bf72d10dbf
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79 changed files with 329 additions and 336 deletions
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20
synapse/state/__init__.py
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@ -309,9 +309,9 @@ class StateHandler:
if old_state:
# if we're given the state before the event, then we use that
state_ids_before_event = {
state_ids_before_event: StateMap[str] = {
(s.type, s.state_key): s.event_id for s in old_state
} # type: StateMap[str]
}
state_group_before_event = None
state_group_before_event_prev_group = None
deltas_to_state_group_before_event = None
@ -513,23 +513,25 @@ class StateResolutionHandler:
self.resolve_linearizer = Linearizer(name="state_resolve_lock")
# dict of set of event_ids -> _StateCacheEntry.
self._state_cache = ExpiringCache(
self._state_cache: ExpiringCache[
FrozenSet[int], _StateCacheEntry
] = ExpiringCache(
cache_name="state_cache",
clock=self.clock,
max_len=100000,
expiry_ms=EVICTION_TIMEOUT_SECONDS * 1000,
iterable=True,
reset_expiry_on_get=True,
) # type: ExpiringCache[FrozenSet[int], _StateCacheEntry]
)
#
# stuff for tracking time spent on state-res by room
#
# tracks the amount of work done on state res per room
self._state_res_metrics = defaultdict(
self._state_res_metrics: DefaultDict[str, _StateResMetrics] = defaultdict(
_StateResMetrics
) # type: DefaultDict[str, _StateResMetrics]
)
self.clock.looping_call(self._report_metrics, 120 * 1000)
@ -700,9 +702,9 @@ class StateResolutionHandler:
items = self._state_res_metrics.items()
# log the N biggest rooms
biggest = heapq.nlargest(
biggest: List[Tuple[str, _StateResMetrics]] = heapq.nlargest(
n_to_log, items, key=lambda i: extract_key(i[1])
) # type: List[Tuple[str, _StateResMetrics]]
)
metrics_logger.debug(
"%i biggest rooms for state-res by %s: %s",
len(biggest),
@ -754,7 +756,7 @@ def _make_state_cache_entry(
# failing that, look for the closest match.
prev_group = None
delta_ids = None # type: Optional[StateMap[str]]
delta_ids: Optional[StateMap[str]] = None
for old_group, old_state in state_groups_ids.items():
n_delta_ids = {k: v for k, v in new_state.items() if old_state.get(k) != v}