Practice: Grouping assets

To practice what you’ve learned about asset groups, organize the assets in your project by:

• Using the asset decorator method to:
  • Add taxi_trips_file to the raw_files group
  • Add the taxi_zones and taxi_trips assets into an ingested group
• Using the asset submodule method, add the adhoc_request asset into a requests group

Check your work

The asset groups you built should look similar to the code contained in the View answer toggle. Click to open it.

For the asset decorator method:

For the assets in the raw_files and ingested groups, your assets should look like this:

@asset(
    group_name="GROUP_NAME"
)
def name_of_asset():

For the asset submodule method:

For the adhoc_request asset, your code should look like this:

request_assets = load_assets_from_modules(
    modules=[requests],
    group_name="requests",
)

The Dagster UI:

After adding the assets to the groups, the asset graph should look like this: