The fix will be to make resolve_template_get_files[1] be aware that it is evaluating an OS::Heat::Stack template property so that it sets file_is_template=True on the call to get_file_contents[2].
[1] https://github.com/openstack/python-heatclient/blob/master/heatclient/common/template_utils.py#L76 [2] https://github.com/openstack/python-heatclient/blob/master/heatclient/common/template_utils.py#L109
The fix will be to make resolve_ template_ get_files[ 1] be aware that it is evaluating an OS::Heat::Stack template property so that it sets file_is_ template= True on the call to get_file_ contents[ 2].
[1] https:/ /github. com/openstack/ python- heatclient/ blob/master/ heatclient/ common/ template_ utils.py# L76 /github. com/openstack/ python- heatclient/ blob/master/ heatclient/ common/ template_ utils.py# L109
[2] https:/