Source code for dagster.core.asset_defs.foreign_asset

from typing import Any, NamedTuple, Optional

from dagster.core.definitions.events import AssetKey


[docs]class ForeignAsset(NamedTuple): """A ForeignAsset represents an asset that is not generated by any Dagster op in the repository that it's referenced from. Attributes: key (AssetKey): The key of the asset. metadata (Optional[Any]): Metadata associated with the asset. io_manager_key (str): The key for the IOManager that will be used to load the contents of the asset when it's used as an input to other assets inside a job. description (Optional[str]): The description of the asset. """ key: AssetKey metadata: Optional[Any] = None io_manager_key: str = "io_manager" description: Optional[str] = None