Function parse_node_labels_json

python/ray/_private/label_utils.py:43–56

(labels_json: str)

def parse_node_labels_json(labels_json: str) -> Dict[str, str]:
    labels = json.loads(labels_json)
    if not isinstance(labels, dict):
        raise ValueError("The format after deserialization is not a key-value pair map")
    for key, value in labels.items():
        if not isinstance(key, str):
            raise ValueError("The key is not string type.")
        if not isinstance(value, str):
            raise ValueError(f'The value of the "{key}" is not string type')

    # Validate parsed custom node labels don't begin with ray.io prefix
    validate_node_labels(labels)

    return labels


def parse_node_labels_string(labels_str: str) -> Dict[str, str]: