From fbf0782c63bd2aba3c504dabd04abdf10d269a22 Mon Sep 17 00:00:00 2001 From: David Vo Date: Sat, 28 Mar 2020 00:20:00 +1100 Subject: Only import sqlite3 when type checking (#7155) Fixes: #7127 Signed-off-by: David Vo --- synapse/storage/engines/sqlite.py | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'synapse/storage/engines/sqlite.py') diff --git a/synapse/storage/engines/sqlite.py b/synapse/storage/engines/sqlite.py index 2bfeefd54e..3bc2e8b986 100644 --- a/synapse/storage/engines/sqlite.py +++ b/synapse/storage/engines/sqlite.py @@ -12,14 +12,17 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -import sqlite3 import struct import threading +import typing from synapse.storage.engines import BaseDatabaseEngine +if typing.TYPE_CHECKING: + import sqlite3 # noqa: F401 -class Sqlite3Engine(BaseDatabaseEngine[sqlite3.Connection]): + +class Sqlite3Engine(BaseDatabaseEngine["sqlite3.Connection"]): def __init__(self, database_module, database_config): super().__init__(database_module, database_config) -- cgit 1.4.1