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Refactor to avoid potential future UnboundLocalError for producer_task in calculate_tasks_map #2309

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Merged
tatiana merged 2 commits into from
Feb 5, 2026
Merged

Refactor to avoid potential future UnboundLocalError for producer_task in calculate_tasks_map #2309

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3f91e7a
fix: resolve potential UnboundLocalError for producer_task in calcula…
RinZ27 Jan 30, 2026
a9e75b9
fix: correct producer_task type hint for mypy
RinZ27 Feb 2, 2026
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4 changes: 2 additions & 2 deletions cosmos/airflow/graph.py
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Original file line number Diff line number Diff line change
Expand Up @@ -853,6 +853,7 @@ def build_airflow_graph( # noqa: C901 TODO: https://github.com/astronomer/astro
"""
tasks_map: dict[str, TaskGroup | BaseOperator] = {}
task_or_group: TaskGroup | BaseOperator | None
producer_task: BaseOperator | None = None

# Identify test nodes that should be run detached from the associated dbt resource nodes because they
# have multiple parents
Expand Down Expand Up @@ -947,8 +948,7 @@ def build_airflow_graph( # noqa: C901 TODO: https://github.com/astronomer/astro

create_airflow_task_dependencies(nodes, tasks_map)

if execution_mode in (ExecutionMode.WATCHER, ExecutionMode.WATCHER_KUBERNETES):
setup_operator_args = getattr(execution_config, "setup_operator_args", None) or {}
if producer_task:
_add_watcher_dependencies(
dag=dag,
producer_airflow_task=producer_task,
Expand Down