def _iter_types(self, types):
valid_keys = ["type", "parameters"]
for t in types:
unknown_keys = check_superfluous_keys(t, valid_keys)
if unknown_keys:
raise InvalidInputError("Unknown keys in type definition: {0}.".format(unknown_keys))
yield {
"type": t.get("type"),
"parameters": t.get("parameters") or {} # defaults to emtpy dict
}
def _iter_objects(self, objects):
valid_keys = ["id", "unique_id", "type", "parameters", "children", "data"]
for obj in objects:
unknown_keys = check_superfluous_keys(obj, valid_keys)
if unknown_keys:
raise InvalidInputError("Unknown keys in object: {0}.".format(unknown_keys))
yield {
"id": obj.get("id"),
"unique_id": obj.get("unique_id"),
"type": obj.get("type"),
"params": obj.get("parameters") or {},
"children": obj.get("children") or [],
"data": obj.get("data") or {}
}
