Add a check for a "uuid" object

* wqflask/wqflask/views.py(json_default_handler): Check for "uuid.UUID" instance
to avoid TypeError.

1 files changed, 2 insertions, 2 deletions

diff --git a/wqflask/wqflask/views.py b/wqflask/wqflask/views.py
index 0224da4a..557ff523 100644
--- a/wqflask/wqflask/views.py
+++ b/wqflask/wqflask/views.py
@@ -930,8 +930,8 @@ def json_default_handler(obj):
     if hasattr(obj, 'isoformat'):
         return obj.isoformat()
     # Handle integer keys for dictionaries
-    elif isinstance(obj, int):
-        return str(int)
+    elif isinstance(obj, int) or isinstance(obj, uuid.UUID):
+        return str(obj)
     # Handle custom objects
     if hasattr(obj, '__dict__'):
         return obj.__dict__