diff --git a/changelog.d/3498.misc b/changelog.d/3498.misc new file mode 100644 index 0000000000..e69de29bb2 diff --git a/tests/server.py b/tests/server.py index 46223ccf05..e93f5a7f94 100644 --- a/tests/server.py +++ b/tests/server.py @@ -22,7 +22,7 @@ class FakeChannel(object): wire). """ - result = attr.ib(factory=dict) + result = attr.ib(default=attr.Factory(dict)) @property def json_body(self):