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,
- additional_import_mappings: dict[tuple[str, ...], tuple[str, ...]] | None = None,
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.
additional_import_mappings (dict[tuple[str, ...], tuple[str, ...]] | None) – A dictionary of additional namespace mappings You can use this to override default mappings or add new mappings. Defaults to None.
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,
- additional_import_mappings: dict[tuple[str, ...], tuple[str, ...]] | None = 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.
additional_import_mappings (dict[tuple[str, ...], tuple[str, ...]] | None) – A dictionary of additional namespace mappings You can use this to override default mappings or add new mappings. Defaults to None.
- Return type:
None