Fixed assertion errors

graphql-python · Mar 19, 2017 · 9cbe59b · 9cbe59b
1 parent 330a59f
commit 9cbe59b
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/flask_graphql/graphqlview.py b/flask_graphql/graphqlview.py
@@ -95,7 +95,11 @@ def dispatch_request(self):
  only_allow_query = request_method == 'get'
 
  if not is_batch:
- assert isinstance(data, dict), "GraphQL params should be a dict. Received {}.".format(data)
+ if not isinstance(data, dict):
+ raise HttpQueryError(
+ 400,
+ 'GraphQL params should be a dict. Received {}.'.format(data)
+ )
  data = dict(data, **request.args.to_dict())
  data = [data]
  elif not self.batch: