ood method should update the row instead of just adding a new row now. It also has some logic to return a list of new, unadded manga when updating urls

main.py

@@ -171,7 +171,8 @@ def upgrade():
 @app.route('/ood/', methods=['GET'])
 def ood():
 
-    added = []
+    updated = []
+    unadded = []
 
     url = []
     base = []
@@ -204,10 +205,14 @@ def ood():
                     # query = manga(name=name[z], url=url[z], url_flag=str(base[z]), view_format=0, unknown_value=0)
                     result.url = url[z]
                     new_manga['title'] = name[z]
-                    added.append(new_manga)
+                    updated.append(new_manga)
+            else:
+                new_manga = {}
+                new_manga['title'] = name[z]
+                unadded.append(new_manga)
             z = z + 1
             db.session.commit()
-    return jsonify(updated=added)
+    return jsonify(updated=updated, unadded=unadded)
 
 @app.route('/test/', methods=['GET'])
 def test():