1 files changed, 9 insertions, 5 deletions
diff --git a/synapse/handlers/appservice.py b/synapse/handlers/appservice.py
index 0245197c02..b7776693de 100644
--- a/synapse/handlers/appservice.py
+++ b/synapse/handlers/appservice.py
@@ -259,11 +259,15 @@ class ApplicationServicesHandler(object):
event based on the service regex.
"""
services = self.store.get_app_services()
- interested_list = [
- s for s in services if (
- yield s.is_interested(event, self.store)
- )
- ]
+
+ # we can't use a list comprehension here. Since python 3, list
+ # comprehensions use a generator internally. This means you can't yield
+ # inside of a list comprehension anymore.
+ interested_list = []
+ for s in services:
+ if (yield s.is_interested(event, self.store)):
+ interested_list.append(s)
+
defer.returnValue(interested_list)
def _get_services_for_user(self, user_id):
|