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[airflow] Add warning to airflow.datasets.DatasetEvent usage (AIR301) #20551

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Merged
merged 3 commits into from
Oct 15, 2025
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[airflow] Add warning to airflow.datasets.DatasetEvent usage (AIR301) #20551

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39ce047
feat(AIR301): add `airflow.datasets.DatasetEvent`
Lee-W Sep 24, 2025
152331f
test: reorg test fixtures
Lee-W Sep 24, 2025
0129bc9
feat: update warning message
Lee-W Oct 6, 2025
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3 changes: 2 additions & 1 deletion crates/ruff_linter/resources/test/fixtures/airflow/AIR301_names.py
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Expand Up @@ -11,7 +11,7 @@
)
from airflow.api_connexion.security import requires_access
from airflow.contrib.aws_athena_hook import AWSAthenaHook
from airflow.datasets import DatasetAliasEvent
from airflow.datasets import DatasetAliasEvent, DatasetEvent
from airflow.operators.postgres_operator import Mapping
from airflow.operators.subdag import SubDagOperator
from airflow.secrets.cache import SecretCache
Expand Down Expand Up @@ -48,6 +48,7 @@

# airflow.datasets
DatasetAliasEvent()
DatasetEvent()


# airflow.operators.subdag.*
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5 changes: 5 additions & 0 deletions crates/ruff_linter/src/rules/airflow/rules/removal_in_3.rs
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Expand Up @@ -655,6 +655,11 @@ fn check_name(checker: &Checker, expr: &Expr, range: TextRange) {
},
// airflow.datasets
["airflow", "datasets", "DatasetAliasEvent"] => Replacement::None,
["airflow", "datasets", "DatasetEvent"] => Replacement::Message(
"`DatasetEvent` has been made private in Airflow 3. \
Use `dict[str, Any]` for the time being. \
An `AssetEvent` type will be added to the apache-airflow-task-sdk in a future version.",
),

// airflow.hooks
["airflow", "hooks", "base_hook", "BaseHook"] => Replacement::Rename {
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