Update sqlalchemy.py

swarmauri · Nov 20, 2024 · ba2dc08 · ba2dc08
1 parent 3b21e77
commit ba2dc08
Showing 1 changed file with 6 additions and 3 deletions.
diff --git a/pkgs/crouton/crouton/core/sqlalchemy.py b/pkgs/crouton/crouton/core/sqlalchemy.py
@@ -203,13 +203,16 @@ def route(
             try:
                 db_model: Model = self._get_one()(item_id, db)
 
-                for key, value in model.dict(exclude={self._pk}).items():
+                # Use exclude_unset=True to only update provided fields
+                update_data = model.dict(exclude={self._pk}, exclude_unset=True)
+
+                for key, value in update_data.items():
                     if hasattr(db_model, key):
                         setattr(db_model, key, value)
-
+    
                 db.commit()
                 db.refresh(db_model)
-
+    
                 return db_model
             except IntegrityError as e:
                 db.rollback()