Merge remote-tracking branch 'origin/develop' into matrix-org-hotfixes

1 files changed, 5 insertions, 3 deletions

diff --git a/tests/server.py b/tests/server.py

index f32d8dc375..6fddd3b305 100644
--- a/tests/server.py
+++ b/tests/server.py
@@ -52,7 +52,7 @@ class FakeChannel:
     _reactor = attr.ib()
     result = attr.ib(type=dict, default=attr.Factory(dict))
     _ip = attr.ib(type=str, default="127.0.0.1")
-    _producer = None  # type: Optional[Union[IPullProducer, IPushProducer]]
+    _producer: Optional[Union[IPullProducer, IPushProducer]] = None
 
     @property
     def json_body(self):
@@ -316,8 +316,10 @@ class ThreadedMemoryReactorClock(MemoryReactorClock):
 
         self._tcp_callbacks = {}
         self._udp = []
-        lookups = self.lookups = {}  # type: Dict[str, str]
-        self._thread_callbacks = deque()  # type: Deque[Callable[[], None]]
+        self.lookups: Dict[str, str] = {}
+        self._thread_callbacks: Deque[Callable[[], None]] = deque()
+
+        lookups = self.lookups
 
         @implementer(IResolverSimple)
         class FakeResolver: