Reviver

class langchain_core.load.load.Reviver(secrets_map: Dict[str, str] | None = None, valid_namespaces: List[str] | None = None, secrets_from_env: bool = True)

Reviver for JSON objects.

Initialize the reviver.

Parameters:

• secrets_map (Dict[str, str] | None) – A map of secrets to load. If a secret is not found in the map, it will be loaded from the environment if secrets_from_env is True. Defaults to None.

• valid_namespaces (List[str] | None) – A list of additional namespaces (modules) to allow to be deserialized. Defaults to None.

• secrets_from_env (bool) – Whether to load secrets from the environment. Defaults to True.

Methods

__init__([secrets_map, valid_namespaces, ...])

Initialize the reviver.

__init__(secrets_map: Dict[str, str] | None = None, valid_namespaces: List[str] | None = None, secrets_from_env: bool = True) → None

Initialize the reviver.

Parameters:

• secrets_map (Dict[str, str] | None) – A map of secrets to load. If a secret is not found in the map, it will be loaded from the environment if secrets_from_env is True. Defaults to None.

• valid_namespaces (List[str] | None) – A list of additional namespaces (modules) to allow to be deserialized. Defaults to None.

• secrets_from_env (bool) – Whether to load secrets from the environment. Defaults to True.

Return type:

None