Method resolve_ref_schema

pydantic/json_schema.py:1706–1724

Resolve a JsonSchemaValue to the non-ref schema if it is a $ref schema. Args: json_schema: The schema to resolve. Returns: The resolved schema. Raises: RuntimeError: If the schema reference can't be found in definitions.

(self, json_schema: JsonSchemaValue)

            json_schema['deprecated'] = True

    def resolve_ref_schema(self, json_schema: JsonSchemaValue) -> JsonSchemaValue:
        """Resolve a JsonSchemaValue to the non-ref schema if it is a $ref schema.

        Args:
            json_schema: The schema to resolve.

        Returns:
            The resolved schema.

        Raises:
            RuntimeError: If the schema reference can't be found in definitions.
        """
        while '$ref' in json_schema:
            ref = json_schema['$ref']
            schema_to_update = self.get_schema_from_definitions(JsonRef(ref))
            if schema_to_update is None:
                raise RuntimeError(f'Cannot update undefined schema for $ref={ref}')
            json_schema = schema_to_update
        return json_schema

    def model_fields_schema(self, schema: core_schema.ModelFieldsSchema) -> JsonSchemaValue:
        """Generates a JSON schema that matches a schema that defines a model's fields.