Add to tox and fix a few more issues.

Author: clokep

synapse/server_notices/resource_limits_server_notices.py

@@ -13,7 +13,7 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 import logging
-from typing import List, Tuple
+from typing import List, Optional, Tuple
 
 from synapse.api.constants import (
     EventTypes,
@@ -135,7 +135,7 @@ async def _remove_limit_block_notification(
         )
 
     async def _apply_limit_block_notification(
-        self, user_id: str, event_body: str, event_limit_type: str
+        self, user_id: str, event_body: str, event_limit_type: Optional[str]
     ) -> None:
         """Utility method to apply limit block notifications in the server
         notices room.
@@ -206,7 +206,7 @@ async def _is_room_currently_blocked(self, room_id: str) -> Tuple[bool, List[str
             # The user has yet to join the server notices room
             pass
 
-        referenced_events = []
+        referenced_events = []  # type: List[str]
         if pinned_state_event is not None:
             referenced_events = list(pinned_state_event.content.get("pinned", []))
 

synapse/server_notices/server_notices_sender.py

@@ -12,6 +12,8 @@
 # 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.
+from typing import Iterable, Union
+
 from synapse.server_notices.consent_server_notices import ConsentServerNotices
 from synapse.server_notices.resource_limits_server_notices import (
     ResourceLimitsServerNotices,
@@ -32,7 +34,7 @@ def __init__(self, hs):
         self._server_notices = (
             ConsentServerNotices(hs),
             ResourceLimitsServerNotices(hs),
-        )
+        )  # type: Iterable[Union[ConsentServerNotices, ResourceLimitsServerNotices]]
 
     async def on_user_syncing(self, user_id: str) -> None:
         """Called when the user performs a sync operation.

tox.ini

@@ -202,6 +202,7 @@ commands = mypy \
             synapse/push/push_rule_evaluator.py \
             synapse/replication \
             synapse/rest \
+            synapse/server_notices \
             synapse/spam_checker_api \
             synapse/storage/data_stores/main/ui_auth.py \
             synapse/storage/database.py \