partition.py

from dagster import op, job, DynamicOutput, DynamicOutputDefinition

@op(out=DynamicOutputDefinition())
def check_asset_1_partitions():
    # Placeholder: Implement logic to check each partition of Asset-1
    # For each partition, yield a DynamicOutput if that partition succeeded
    for partition in get_partitions("Asset-1"):
        if partition_success(partition):
            yield DynamicOutput(partition, mapping_key=partition.name)

@op
def materialize_asset_2(partition):
    # Placeholder: Implement the logic to materialize Asset-2 for the given partition
    materialize_for_partition("Asset-2", partition)

@job
def materialize_asset_2_job():
    partitions = check_asset_1_partitions()
    partitions.map(materialize_asset_2)