Print warnings caused by tests to stderr

If they are caught and we raise RuntimeError those warnings will not be visible anymore, which makes noticing and fixing them so much harder.
JeffLIrion · Jan 5, 2025 · f3b4f10 · f3b4f10
1 parent cee2e09
commit f3b4f10
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/tests/async_wrapper.py b/tests/async_wrapper.py
@@ -1,5 +1,6 @@
 import asyncio
 import warnings
+import sys
 
 
 
@@ -11,6 +12,9 @@ def _await(coro):
         ret = loop.run_until_complete(coro)
         loop.close()
 
+        for warn in warns:
+            print(warn.message, file=sys.stderr)
+
         if warns:
             raise RuntimeError