Adjust iscoroutinefunction() to look for async __call__.

python · Nov 15, 2022 · 8c6429e · 8c6429e
1 parent ab422f7
commit 8c6429e
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/Lib/inspect.py b/Lib/inspect.py
@@ -396,7 +396,9 @@ def iscoroutinefunction(obj):
 
     Coroutine functions are defined with "async def" syntax.
     """
-    return _has_code_flag(obj, CO_COROUTINE)
+    return _has_code_flag(obj, CO_COROUTINE) or (
+        callable(obj) and _has_code_flag(obj.__call__, CO_COROUTINE)
+    )
 
 def isasyncgenfunction(obj):
     """Return true if the object is an asynchronous generator function.