Removed experimental filter
@@ -130,7 +130,6 @@ def render_values(mapping=None, context=None, allow_undefined=False):
super_context.update(context)
env = get_jinja_environment(allow_undefined=allow_undefined)
- env.filters['tojson'] = json.dumps
rendered_mapping = {}
for k, v in six.iteritems(mapping):
# jinja2 works with string so transform list and dict to strings.
