catalog_workspace_content.

load_and_put_declarative_ldm

load_and_put_declarative_ldm(workspace_id: str, layout_root_path: Path = Path.cwd(), validator: Optional[DataSourceValidator])

This method combines load_declarative_ldm and put_declarative_ldm methods to load and set layouts stored using store_declarative_ldm. You can pass an additional validator parameter which checks that for every data source id in the logical data model the corresponding data source exists.

Parameters

name	type	description
workspace_id	string	Workspace identification string e.g. "demo"
layout_root_path	Optional[Path]	Path to the root of the layout directory. Defaults to Path.cwd().
validator	Optional[DataSourceValidator]	Object that manages validation, whether each data_source_id in LDM corresponds to existing data source. Defaults to None.

Returns

None

Example

The load and put can be done two ways.

Either by one call:

# Load and  put logical data model.
sdk.catalog_workspace_content.load_and_put_declarative_ldm(
    workspace_id="123",
    layout_root_path=Path.cwd()
)

Or by two separate calls:

# Load stored declarative Logical Data Model
logical_model = sdk.catalog_workspace_content.load_declarative_ldm(
    workspace_id="123",
    layout_root_path=Path.cwd()
)
# Put logical data model
sdk.catalog_workspace_content.put_declarative_ldm(
    workspace_id="123",
    ldm=logical_model
)

The result is identical.

load_declarative_ldm