ignore internal asyncio warning

https://bugs.python.org/issue45097

diff --git a/setup.cfg b/setup.cfg
index a56d5535e2e09d389ca701eb80e1b209184a2177..f952317e184e4bd1a7e2a1c3eaa934d5cad6a5aa 100644 (file)
--- a/setup.cfg
+++ b/setup.cfg
@@ -47,6 +47,8 @@ babel.extractors =
 testpaths = tests
 filterwarnings =
     error
+    # Python 3.9 raises a deprecation from internal asyncio code.
+    ignore:The loop argument:DeprecationWarning:asyncio[.]base_events:542
 
 [coverage:run]
 branch = True