From 659c415ed4e081d7d26f272f1f1cccb99d0fb016 Mon Sep 17 00:00:00 2001 From: Erik Johnston Date: Thu, 14 Jan 2021 17:19:35 +0000 Subject: Fix chain cover background update to work with split out event persisters (#9115) --- synapse/storage/util/sequence.py | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'synapse/storage/util') diff --git a/synapse/storage/util/sequence.py b/synapse/storage/util/sequence.py index 4386b6101e..412df6b8ef 100644 --- a/synapse/storage/util/sequence.py +++ b/synapse/storage/util/sequence.py @@ -15,9 +15,8 @@ import abc import logging import threading -from typing import Callable, List, Optional +from typing import TYPE_CHECKING, Callable, List, Optional -from synapse.storage.database import LoggingDatabaseConnection from synapse.storage.engines import ( BaseDatabaseEngine, IncorrectDatabaseSetup, @@ -25,6 +24,9 @@ from synapse.storage.engines import ( ) from synapse.storage.types import Connection, Cursor +if TYPE_CHECKING: + from synapse.storage.database import LoggingDatabaseConnection + logger = logging.getLogger(__name__) @@ -55,7 +57,7 @@ class SequenceGenerator(metaclass=abc.ABCMeta): @abc.abstractmethod def check_consistency( self, - db_conn: LoggingDatabaseConnection, + db_conn: "LoggingDatabaseConnection", table: str, id_column: str, positive: bool = True, @@ -88,7 +90,7 @@ class PostgresSequenceGenerator(SequenceGenerator): def check_consistency( self, - db_conn: LoggingDatabaseConnection, + db_conn: "LoggingDatabaseConnection", table: str, id_column: str, positive: bool = True, -- cgit 1.5.1