Fixed async funcs

graphql-python · Aug 31, 2018 · 704235f · 704235f
1 parent 3d41a50
commit 704235f
Showing 1 changed file with 4 additions and 1 deletion.
diff --git a/graphene/utils/thenables.py b/graphene/utils/thenables.py
@@ -9,6 +9,9 @@
     from promise import Promise, is_thenable
 except ImportError:
 
+    class Promise(object):
+        pass
+
     def is_thenable(obj):
         return False
 
@@ -28,7 +31,7 @@ def maybe_thenable(obj, on_resolve):
     returning the same type of object inputed.
     If the object is not thenable, it should return on_resolve(obj)
     """
-    if isawaitable(obj):
+    if isawaitable(obj) and not isinstance(obj, Promise):
         return await_and_execute(obj, on_resolve)
 
     if is_thenable(obj):