From d0c713cc85f094c323b2ba3f02d8ac411a7f0705 Mon Sep 17 00:00:00 2001 From: Sean Quah <8349537+squahtx@users.noreply.github.com> Date: Fri, 10 Feb 2023 23:29:00 +0000 Subject: Return read-only collections from `@cached` methods (#13755) It's important that collections returned from `@cached` methods are not modified, otherwise future retrievals from the cache will return the modified collection. This applies to the return values from `@cached` methods and the values inside the dictionaries returned by `@cachedList` methods. It's not necessary for the dictionaries returned by `@cachedList` methods themselves to be read-only. Signed-off-by: Sean Quah Co-authored-by: David Robertson --- tests/rest/admin/test_server_notice.py | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'tests') diff --git a/tests/rest/admin/test_server_notice.py b/tests/rest/admin/test_server_notice.py index a2f347f666..f71ff46d87 100644 --- a/tests/rest/admin/test_server_notice.py +++ b/tests/rest/admin/test_server_notice.py @@ -11,7 +11,7 @@ # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. -from typing import List +from typing import List, Sequence from twisted.test.proto_helpers import MemoryReactor @@ -558,7 +558,7 @@ class ServerNoticeTestCase(unittest.HomeserverTestCase): def _check_invite_and_join_status( self, user_id: str, expected_invites: int, expected_memberships: int - ) -> List[RoomsForUser]: + ) -> Sequence[RoomsForUser]: """Check invite and room membership status of a user. Args -- cgit 1.5.1