Replace returnValue with return (#5736)

2 files changed, 43 insertions, 51 deletions

diff --git a/synapse/groups/attestations.py b/synapse/groups/attestations.py
index f497711133..dfd7ae041b 100644
--- a/synapse/groups/attestations.py
+++ b/synapse/groups/attestations.py
@@ -157,7 +157,7 @@ class GroupAttestionRenewer(object):
 
         yield self.store.update_remote_attestion(group_id, user_id, attestation)
 
-        defer.returnValue({})
+        return {}
 
     def _start_renew_attestations(self):
         return run_as_background_process("renew_attestations", self._renew_attestations)
diff --git a/synapse/groups/groups_server.py b/synapse/groups/groups_server.py
index 168c9e3f84..d50e691436 100644
--- a/synapse/groups/groups_server.py
+++ b/synapse/groups/groups_server.py
@@ -85,7 +85,7 @@ class GroupsServerHandler(object):
             if not is_admin:
                 raise SynapseError(403, "User is not admin in group")
 
-        defer.returnValue(group)
+        return group
 
     @defer.inlineCallbacks
     def get_group_summary(self, group_id, requester_user_id):
@@ -151,22 +151,20 @@ class GroupsServerHandler(object):
             group_id, requester_user_id
         )
 
-        defer.returnValue(
-            {
-                "profile": profile,
-                "users_section": {
-                    "users": users,
-                    "roles": roles,
-                    "total_user_count_estimate": 0,  # TODO
-                },
-                "rooms_section": {
-                    "rooms": rooms,
-                    "categories": categories,
-                    "total_room_count_estimate": 0,  # TODO
-                },
-                "user": membership_info,
-            }
-        )
+        return {
+            "profile": profile,
+            "users_section": {
+                "users": users,
+                "roles": roles,
+                "total_user_count_estimate": 0,  # TODO
+            },
+            "rooms_section": {
+                "rooms": rooms,
+                "categories": categories,
+                "total_room_count_estimate": 0,  # TODO
+            },
+            "user": membership_info,
+        }
 
     @defer.inlineCallbacks
     def update_group_summary_room(
@@ -192,7 +190,7 @@ class GroupsServerHandler(object):
             is_public=is_public,
         )
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def delete_group_summary_room(
@@ -208,7 +206,7 @@ class GroupsServerHandler(object):
             group_id=group_id, room_id=room_id, category_id=category_id
         )
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def set_group_join_policy(self, group_id, requester_user_id, content):
@@ -228,7 +226,7 @@ class GroupsServerHandler(object):
 
         yield self.store.set_group_join_policy(group_id, join_policy=join_policy)
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def get_group_categories(self, group_id, requester_user_id):
@@ -237,7 +235,7 @@ class GroupsServerHandler(object):
         yield self.check_group_is_ours(group_id, requester_user_id, and_exists=True)
 
         categories = yield self.store.get_group_categories(group_id=group_id)
-        defer.returnValue({"categories": categories})
+        return {"categories": categories}
 
     @defer.inlineCallbacks
     def get_group_category(self, group_id, requester_user_id, category_id):
@@ -249,7 +247,7 @@ class GroupsServerHandler(object):
             group_id=group_id, category_id=category_id
         )
 
-        defer.returnValue(res)
+        return res
 
     @defer.inlineCallbacks
     def update_group_category(self, group_id, requester_user_id, category_id, content):
@@ -269,7 +267,7 @@ class GroupsServerHandler(object):
             profile=profile,
         )
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def delete_group_category(self, group_id, requester_user_id, category_id):
@@ -283,7 +281,7 @@ class GroupsServerHandler(object):
             group_id=group_id, category_id=category_id
         )
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def get_group_roles(self, group_id, requester_user_id):
@@ -292,7 +290,7 @@ class GroupsServerHandler(object):
         yield self.check_group_is_ours(group_id, requester_user_id, and_exists=True)
 
         roles = yield self.store.get_group_roles(group_id=group_id)
-        defer.returnValue({"roles": roles})
+        return {"roles": roles}
 
     @defer.inlineCallbacks
     def get_group_role(self, group_id, requester_user_id, role_id):
@@ -301,7 +299,7 @@ class GroupsServerHandler(object):
         yield self.check_group_is_ours(group_id, requester_user_id, and_exists=True)
 
         res = yield self.store.get_group_role(group_id=group_id, role_id=role_id)
-        defer.returnValue(res)
+        return res
 
     @defer.inlineCallbacks
     def update_group_role(self, group_id, requester_user_id, role_id, content):
@@ -319,7 +317,7 @@ class GroupsServerHandler(object):
             group_id=group_id, role_id=role_id, is_public=is_public, profile=profile
         )
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def delete_group_role(self, group_id, requester_user_id, role_id):
@@ -331,7 +329,7 @@ class GroupsServerHandler(object):
 
         yield self.store.remove_group_role(group_id=group_id, role_id=role_id)
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def update_group_summary_user(
@@ -355,7 +353,7 @@ class GroupsServerHandler(object):
             is_public=is_public,
         )
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def delete_group_summary_user(self, group_id, requester_user_id, user_id, role_id):
@@ -369,7 +367,7 @@ class GroupsServerHandler(object):
             group_id=group_id, user_id=user_id, role_id=role_id
         )
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def get_group_profile(self, group_id, requester_user_id):
@@ -391,7 +389,7 @@ class GroupsServerHandler(object):
             group_description = {key: group[key] for key in cols}
             group_description["is_openly_joinable"] = group["join_policy"] == "open"
 
-            defer.returnValue(group_description)
+            return group_description
         else:
             raise SynapseError(404, "Unknown group")
 
@@ -461,9 +459,7 @@ class GroupsServerHandler(object):
 
         # TODO: If admin add lists of users whose attestations have timed out
 
-        defer.returnValue(
-            {"chunk": chunk, "total_user_count_estimate": len(user_results)}
-        )
+        return {"chunk": chunk, "total_user_count_estimate": len(user_results)}
 
     @defer.inlineCallbacks
     def get_invited_users_in_group(self, group_id, requester_user_id):
@@ -494,9 +490,7 @@ class GroupsServerHandler(object):
                 logger.warn("Error getting profile for %s: %s", user_id, e)
             user_profiles.append(user_profile)
 
-        defer.returnValue(
-            {"chunk": user_profiles, "total_user_count_estimate": len(invited_users)}
-        )
+        return {"chunk": user_profiles, "total_user_count_estimate": len(invited_users)}
 
     @defer.inlineCallbacks
     def get_rooms_in_group(self, group_id, requester_user_id):
@@ -533,9 +527,7 @@ class GroupsServerHandler(object):
 
         chunk.sort(key=lambda e: -e["num_joined_members"])
 
-        defer.returnValue(
-            {"chunk": chunk, "total_room_count_estimate": len(room_results)}
-        )
+        return {"chunk": chunk, "total_room_count_estimate": len(room_results)}
 
     @defer.inlineCallbacks
     def add_room_to_group(self, group_id, requester_user_id, room_id, content):
@@ -551,7 +543,7 @@ class GroupsServerHandler(object):
 
         yield self.store.add_room_to_group(group_id, room_id, is_public=is_public)
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def update_room_in_group(
@@ -574,7 +566,7 @@ class GroupsServerHandler(object):
         else:
             raise SynapseError(400, "Uknown config option")
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def remove_room_from_group(self, group_id, requester_user_id, room_id):
@@ -586,7 +578,7 @@ class GroupsServerHandler(object):
 
         yield self.store.remove_room_from_group(group_id, room_id)
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def invite_to_group(self, group_id, user_id, requester_user_id, content):
@@ -644,9 +636,9 @@ class GroupsServerHandler(object):
             )
         elif res["state"] == "invite":
             yield self.store.add_group_invite(group_id, user_id)
-            defer.returnValue({"state": "invite"})
+            return {"state": "invite"}
         elif res["state"] == "reject":
-            defer.returnValue({"state": "reject"})
+            return {"state": "reject"}
         else:
             raise SynapseError(502, "Unknown state returned by HS")
 
@@ -679,7 +671,7 @@ class GroupsServerHandler(object):
             remote_attestation=remote_attestation,
         )
 
-        defer.returnValue(local_attestation)
+        return local_attestation
 
     @defer.inlineCallbacks
     def accept_invite(self, group_id, requester_user_id, content):
@@ -699,7 +691,7 @@ class GroupsServerHandler(object):
 
         local_attestation = yield self._add_user(group_id, requester_user_id, content)
 
-        defer.returnValue({"state": "join", "attestation": local_attestation})
+        return {"state": "join", "attestation": local_attestation}
 
     @defer.inlineCallbacks
     def join_group(self, group_id, requester_user_id, content):
@@ -716,7 +708,7 @@ class GroupsServerHandler(object):
 
         local_attestation = yield self._add_user(group_id, requester_user_id, content)
 
-        defer.returnValue({"state": "join", "attestation": local_attestation})
+        return {"state": "join", "attestation": local_attestation}
 
     @defer.inlineCallbacks
     def knock(self, group_id, requester_user_id, content):
@@ -769,7 +761,7 @@ class GroupsServerHandler(object):
         if not self.hs.is_mine_id(user_id):
             yield self.store.maybe_delete_remote_profile_cache(user_id)
 
-        defer.returnValue({})
+        return {}
 
     @defer.inlineCallbacks
     def create_group(self, group_id, requester_user_id, content):
@@ -845,7 +837,7 @@ class GroupsServerHandler(object):
                 avatar_url=user_profile.get("avatar_url"),
             )
 
-        defer.returnValue({"group_id": group_id})
+        return {"group_id": group_id}
 
     @defer.inlineCallbacks
     def delete_group(self, group_id, requester_user_id):