Merge branch 'develop' of github.com:matrix-org/synapse into matrix-org-hotfixes

synapse/storage/deviceinbox.py

@@ -357,12 +357,12 @@ class DeviceInboxStore(BackgroundUpdateStore):
         """
         Args:
             destination(str): The name of the remote server.
-            last_stream_id(int): The last position of the device message stream
+            last_stream_id(int|long): The last position of the device message stream
                 that the server sent up to.
-            current_stream_id(int): The current position of the device
+            current_stream_id(int|long): The current position of the device
                 message stream.
         Returns:
-            Deferred ([dict], int): List of messages for the device and where
+            Deferred ([dict], int|long): List of messages for the device and where
                 in the stream the messages got to.
         """
 

synapse/storage/devices.py

@@ -308,7 +308,7 @@ class DeviceStore(SQLBaseStore):
         """Get stream of updates to send to remote servers
 
         Returns:
-            (now_stream_id, [ { updates }, .. ])
+            (int, list[dict]): current stream id and list of updates
         """
         now_stream_id = self._device_list_id_gen.get_current_token()
 

synapse/storage/util/id_generators.py

@@ -30,6 +30,17 @@ class IdGenerator(object):
 
 
 def _load_current_id(db_conn, table, column, step=1):
+    """
+
+    Args:
+        db_conn (object):
+        table (str):
+        column (str):
+        step (int):
+
+    Returns:
+        int
+    """
     cur = db_conn.cursor()
     if step == 1:
         cur.execute("SELECT MAX(%s) FROM %s" % (column, table,))
@@ -131,6 +142,9 @@ class StreamIdGenerator(object):
     def get_current_token(self):
         """Returns the maximum stream id such that all stream ids less than or
         equal to it have been successfully persisted.
+
+        Returns:
+            int
         """
         with self._lock:
             if self._unfinished_ids: