diff --git a/synapse/rest/client/v2_alpha/sync.py b/synapse/rest/client/v2_alpha/sync.py
index 5f85653330..95ee3f1b84 100644
--- a/synapse/rest/client/v2_alpha/sync.py
+++ b/synapse/rest/client/v2_alpha/sync.py
@@ -14,7 +14,6 @@
import itertools
import logging
-from collections import defaultdict
from typing import TYPE_CHECKING, Tuple
from synapse.api.constants import PresenceState
@@ -230,49 +229,24 @@ class SyncRestServlet(RestServlet):
)
logger.debug("building sync response dict")
-
- response: dict = defaultdict(dict)
- response["next_batch"] = await sync_result.next_batch.to_string(self.store)
-
- if sync_result.account_data:
- response["account_data"] = {"events": sync_result.account_data}
- if sync_result.presence:
- response["presence"] = SyncRestServlet.encode_presence(
- sync_result.presence, time_now
- )
-
- if sync_result.to_device:
- response["to_device"] = {"events": sync_result.to_device}
-
- if sync_result.device_lists.changed:
- response["device_lists"]["changed"] = list(sync_result.device_lists.changed)
- if sync_result.device_lists.left:
- response["device_lists"]["left"] = list(sync_result.device_lists.left)
-
- if sync_result.device_one_time_keys_count:
- response[
- "device_one_time_keys_count"
- ] = sync_result.device_one_time_keys_count
- if sync_result.device_unused_fallback_key_types:
- response[
- "org.matrix.msc2732.device_unused_fallback_key_types"
- ] = sync_result.device_unused_fallback_key_types
-
- if joined:
- response["rooms"]["join"] = joined
- if invited:
- response["rooms"]["invite"] = invited
- if archived:
- response["rooms"]["leave"] = archived
-
- if sync_result.groups.join:
- response["groups"]["join"] = sync_result.groups.join
- if sync_result.groups.invite:
- response["groups"]["invite"] = sync_result.groups.invite
- if sync_result.groups.leave:
- response["groups"]["leave"] = sync_result.groups.leave
-
- return response
+ return {
+ "account_data": {"events": sync_result.account_data},
+ "to_device": {"events": sync_result.to_device},
+ "device_lists": {
+ "changed": list(sync_result.device_lists.changed),
+ "left": list(sync_result.device_lists.left),
+ },
+ "presence": SyncRestServlet.encode_presence(sync_result.presence, time_now),
+ "rooms": {"join": joined, "invite": invited, "leave": archived},
+ "groups": {
+ "join": sync_result.groups.join,
+ "invite": sync_result.groups.invite,
+ "leave": sync_result.groups.leave,
+ },
+ "device_one_time_keys_count": sync_result.device_one_time_keys_count,
+ "org.matrix.msc2732.device_unused_fallback_key_types": sync_result.device_unused_fallback_key_types,
+ "next_batch": await sync_result.next_batch.to_string(self.store),
+ }
@staticmethod
def encode_presence(events, time_now):
|
