Replace returnValue with return (#5736)

synapse/replication/http/_base.py

@@ -185,7 +185,7 @@ class ReplicationEndpoint(object):
             except RequestSendFailed as e:
                 raise_from(SynapseError(502, "Failed to talk to master"), e)
 
-            defer.returnValue(result)
+            return result
 
         return send_request
 

synapse/replication/http/federation.py

@@ -80,7 +80,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint):
 
         payload = {"events": event_payloads, "backfilled": backfilled}
 
-        defer.returnValue(payload)
+        return payload
 
     @defer.inlineCallbacks
     def _handle_request(self, request):
@@ -113,7 +113,7 @@ class ReplicationFederationSendEventsRestServlet(ReplicationEndpoint):
             event_and_contexts, backfilled
         )
 
-        defer.returnValue((200, {}))
+        return (200, {})
 
 
 class ReplicationFederationSendEduRestServlet(ReplicationEndpoint):
@@ -156,7 +156,7 @@ class ReplicationFederationSendEduRestServlet(ReplicationEndpoint):
 
         result = yield self.registry.on_edu(edu_type, origin, edu_content)
 
-        defer.returnValue((200, result))
+        return (200, result)
 
 
 class ReplicationGetQueryRestServlet(ReplicationEndpoint):
@@ -204,7 +204,7 @@ class ReplicationGetQueryRestServlet(ReplicationEndpoint):
 
         result = yield self.registry.on_query(query_type, args)
 
-        defer.returnValue((200, result))
+        return (200, result)
 
 
 class ReplicationCleanRoomRestServlet(ReplicationEndpoint):
@@ -238,7 +238,7 @@ class ReplicationCleanRoomRestServlet(ReplicationEndpoint):
     def _handle_request(self, request, room_id):
         yield self.store.clean_room_for_join(room_id)
 
-        defer.returnValue((200, {}))
+        return (200, {})
 
 
 def register_servlets(hs, http_server):

synapse/replication/http/login.py

@@ -64,7 +64,7 @@ class RegisterDeviceReplicationServlet(ReplicationEndpoint):
             user_id, device_id, initial_display_name, is_guest
         )
 
-        defer.returnValue((200, {"device_id": device_id, "access_token": access_token}))
+        return (200, {"device_id": device_id, "access_token": access_token})
 
 
 def register_servlets(hs, http_server):

synapse/replication/http/membership.py

@@ -83,7 +83,7 @@ class ReplicationRemoteJoinRestServlet(ReplicationEndpoint):
             remote_room_hosts, room_id, user_id, event_content
         )
 
-        defer.returnValue((200, {}))
+        return (200, {})
 
 
 class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint):
@@ -153,7 +153,7 @@ class ReplicationRemoteRejectInviteRestServlet(ReplicationEndpoint):
             yield self.store.locally_reject_invite(user_id, room_id)
             ret = {}
 
-        defer.returnValue((200, ret))
+        return (200, ret)
 
 
 class ReplicationUserJoinedLeftRoomRestServlet(ReplicationEndpoint):

synapse/replication/http/register.py

@@ -90,7 +90,7 @@ class ReplicationRegisterServlet(ReplicationEndpoint):
             address=content["address"],
         )
 
-        defer.returnValue((200, {}))
+        return (200, {})
 
 
 class ReplicationPostRegisterActionsServlet(ReplicationEndpoint):
@@ -143,7 +143,7 @@ class ReplicationPostRegisterActionsServlet(ReplicationEndpoint):
             bind_msisdn=bind_msisdn,
         )
 
-        defer.returnValue((200, {}))
+        return (200, {})
 
 
 def register_servlets(hs, http_server):

synapse/replication/http/send_event.py

@@ -85,7 +85,7 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint):
             "extra_users": [u.to_string() for u in extra_users],
         }
 
-        defer.returnValue(payload)
+        return payload
 
     @defer.inlineCallbacks
     def _handle_request(self, request, event_id):
@@ -117,7 +117,7 @@ class ReplicationSendEventRestServlet(ReplicationEndpoint):
             requester, event, context, ratelimit=ratelimit, extra_users=extra_users
         )
 
-        defer.returnValue((200, {}))
+        return (200, {})
 
 
 def register_servlets(hs, http_server):

synapse/replication/tcp/streams/_base.py

@@ -158,7 +158,7 @@ class Stream(object):
         updates, current_token = yield self.get_updates_since(self.last_token)
         self.last_token = current_token
 
-        defer.returnValue((updates, current_token))
+        return (updates, current_token)
 
     @defer.inlineCallbacks
     def get_updates_since(self, from_token):
@@ -172,14 +172,14 @@ class Stream(object):
                 sent over the replication steam.
         """
         if from_token in ("NOW", "now"):
-            defer.returnValue(([], self.upto_token))
+            return ([], self.upto_token)
 
         current_token = self.upto_token
 
         from_token = int(from_token)
 
         if from_token == current_token:
-            defer.returnValue(([], current_token))
+            return ([], current_token)
 
         if self._LIMITED:
             rows = yield self.update_function(
@@ -198,7 +198,7 @@ class Stream(object):
         if self._LIMITED and len(updates) >= MAX_EVENTS_BEHIND:
             raise Exception("stream %s has fallen behind" % (self.NAME))
 
-        defer.returnValue((updates, current_token))
+        return (updates, current_token)
 
     def current_token(self):
         """Gets the current token of the underlying streams. Should be provided
@@ -297,7 +297,7 @@ class PushRulesStream(Stream):
     @defer.inlineCallbacks
     def update_function(self, from_token, to_token, limit):
         rows = yield self.store.get_all_push_rule_updates(from_token, to_token, limit)
-        defer.returnValue([(row[0], row[2]) for row in rows])
+        return [(row[0], row[2]) for row in rows]
 
 
 class PushersStream(Stream):
@@ -424,7 +424,7 @@ class AccountDataStream(Stream):
             for stream_id, user_id, account_data_type, content in global_results
         )
 
-        defer.returnValue(results)
+        return results
 
 
 class GroupServerStream(Stream):

synapse/replication/tcp/streams/events.py

@@ -134,7 +134,7 @@ class EventsStream(Stream):
 
         all_updates = heapq.merge(event_updates, state_updates)
 
-        defer.returnValue(all_updates)
+        return all_updates
 
     @classmethod
     def parse_row(cls, row):