From 56dbcd1524d855e0bea2a77e371b1732f82a9492 Mon Sep 17 00:00:00 2001
From: Erik Johnston <erik@matrix.org>
Date: Wed, 28 Oct 2015 14:05:50 +0000
Subject: [PATCH] Docs

---
 synapse/handlers/room.py  | 13 +++++++++++++
 synapse/storage/stream.py | 26 ++++++++++++++++++++++++++
 2 files changed, 39 insertions(+)

diff --git a/synapse/handlers/room.py b/synapse/handlers/room.py
index dd93a5d04d..36878a6c20 100644
--- a/synapse/handlers/room.py
+++ b/synapse/handlers/room.py
@@ -751,6 +751,19 @@ class RoomListHandler(BaseHandler):
 class RoomContextHandler(BaseHandler):
     @defer.inlineCallbacks
     def get_event_context(self, user, room_id, event_id, limit):
+        """Retrieves events, pagination tokens and state around a given event
+        in a room.
+
+        Args:
+            user (UserID)
+            room_id (str)
+            event_id (str)
+            limit (int): The maximum number of events to return in total
+                (excluding state).
+
+        Returns:
+            dict
+        """
         before_limit = math.floor(limit/2.)
         after_limit = limit - before_limit
 
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py
index f2eecf52f9..15d4c2bf68 100644
--- a/synapse/storage/stream.py
+++ b/synapse/storage/stream.py
@@ -439,6 +439,19 @@ class StreamStore(SQLBaseStore):
 
     @defer.inlineCallbacks
     def get_events_around(self, room_id, event_id, before_limit, after_limit):
+        """Retrieve events and pagination tokens around a given event in a
+        room.
+
+        Args:
+            room_id (str)
+            event_id (str)
+            before_limit (int)
+            after_limit (int)
+
+        Returns:
+            dict
+        """
+
         results = yield self.runInteraction(
             "get_events_around", self._get_events_around_txn,
             room_id, event_id, before_limit, after_limit
@@ -462,6 +475,19 @@ class StreamStore(SQLBaseStore):
         })
 
     def _get_events_around_txn(self, txn, room_id, event_id, before_limit, after_limit):
+        """Retrieves event_ids and pagination tokens around a given event in a
+        room.
+
+        Args:
+            room_id (str)
+            event_id (str)
+            before_limit (int)
+            after_limit (int)
+
+        Returns:
+            dict
+        """
+
         results = self._simple_select_one_txn(
             txn,
             "events",