granular_configuration_language .yaml.decorators.ref

granular_configuration_language.yaml.decorators.ref.resolve_json_ref(query: str, root: Root) → Any

Queries Root using JSON Pointer or JSON Path

JSON Path

• JSON Path can be used to be a pointer to data or a constructor from data.

• If the query matches one item, then that one item is returned.

• If the query matches more than one item, that a tuple of items is returned.

Parameters:

• query (str) –

  • Starts with $ for a JSON Path query

  • Starts with / for a JSON Pointer

• root (Root) – Mapping being queried

Raises:

• JSONPathOnlyWorksOnMappings – Raised if root is not a Mapping

• RefMustStartFromRoot – Raised if the query does not start with $ or /.

Returns:

Result of the query

Return type:

Any