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authorJonathan de Jong <jonathan@automatia.nl>2021-07-15 18:46:54 +0200
committerGitHub <noreply@github.com>2021-07-15 12:46:54 -0400
commitbdfde6dca11a9468372b3c9b327ad3327cbdbe4a (patch)
treee3185688882f25f08cc0aefa80d8e1944c5004d9 /synapse/storage/util/sequence.py
parentReduce likelihood of Postgres table scanning `state_groups_state`. (#10359) (diff)
downloadsynapse-bdfde6dca11a9468372b3c9b327ad3327cbdbe4a.tar.xz
Use inline type hints in `http/federation/`, `storage/` and `util/` (#10381)
Diffstat (limited to 'synapse/storage/util/sequence.py')
-rw-r--r--synapse/storage/util/sequence.py6
1 files changed, 3 insertions, 3 deletions
diff --git a/synapse/storage/util/sequence.py b/synapse/storage/util/sequence.py
index 30b6b8e0ca..bb33e04fb1 100644
--- a/synapse/storage/util/sequence.py
+++ b/synapse/storage/util/sequence.py
@@ -208,10 +208,10 @@ class LocalSequenceGenerator(SequenceGenerator):
                  get_next_id_txn; should return the curreent maximum id
         """
         # the callback. this is cleared after it is called, so that it can be GCed.
-        self._callback = get_first_callback  # type: Optional[GetFirstCallbackType]
+        self._callback: Optional[GetFirstCallbackType] = get_first_callback
 
         # The current max value, or None if we haven't looked in the DB yet.
-        self._current_max_id = None  # type: Optional[int]
+        self._current_max_id: Optional[int] = None
         self._lock = threading.Lock()
 
     def get_next_id_txn(self, txn: Cursor) -> int:
@@ -274,7 +274,7 @@ def build_sequence_generator(
             `check_consistency` details.
     """
     if isinstance(database_engine, PostgresEngine):
-        seq = PostgresSequenceGenerator(sequence_name)  # type: SequenceGenerator
+        seq: SequenceGenerator = PostgresSequenceGenerator(sequence_name)
     else:
         seq = LocalSequenceGenerator(get_first_callback)