uranusjr commented on code in PR #59835: URL: https://github.com/apache/airflow/pull/59835#discussion_r2651023199
########## devel-common/src/tests_common/test_utils/taskinstance.py: ########## @@ -0,0 +1,154 @@ +# +# Licensed to the Apache Software Foundation (ASF) under one +# or more contributor license agreements. See the NOTICE file +# distributed with this work for additional information +# regarding copyright ownership. The ASF licenses this file +# to you under the Apache License, Version 2.0 (the +# "License"); you may not use this file except in compliance +# with the License. You may obtain a copy of the License at +# +# http://www.apache.org/licenses/LICENSE-2.0 +# +# Unless required by applicable law or agreed to in writing, +# software distributed under the License is distributed on an +# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY +# KIND, either express or implied. See the License for the +# specific language governing permissions and limitations +# under the License. + +from __future__ import annotations + +import copy +from typing import TYPE_CHECKING + +from airflow.models.taskinstance import TaskInstance + +from tests_common.test_utils.compat import SerializedBaseOperator, SerializedMappedOperator +from tests_common.test_utils.dag import create_scheduler_dag +from tests_common.test_utils.version_compat import AIRFLOW_V_3_0_PLUS, AIRFLOW_V_3_2_PLUS + +try: + from airflow.serialization.serialized_objects import create_scheduler_operator +except ImportError: + create_scheduler_operator = lambda t: t + +if TYPE_CHECKING: + from uuid import UUID + + from jinja2 import Environment + + from airflow.sdk import Context + from airflow.sdk.types import Operator as SdkOperator + from airflow.serialization.definitions.mappedoperator import Operator as SerializedOperator + +__all__ = ["TaskInstanceWrapper", "create_task_instance", "render_template_fields", "run_task_instance"] + + +class TaskInstanceWrapper: + """Compat wrapper for TaskInstance to support ``run()``.""" + + def __init__(self, ti: TaskInstance, task: SdkOperator) -> None: + self.__dict__.update(__ti=ti, __task=task) + + def __delattr__(self, name): + delattr(self.__dict__["__ti"], name) + + def __setattr__(self, name, value): + setattr(self.__dict__["__ti"], name, value) + + def __getattr__(self, name): + return getattr(self.__dict__["__ti"], name) + + def __copy__(self): + return TaskInstanceWrapper(copy.copy(self.__dict__["__ti"]), copy.copy(self.__dict__["__task"])) + + def run(self, **kwargs) -> None: + from tests_common.test_utils.taskinstance import run_task_instance + + run_task_instance(self.__dict__["__ti"], self.__dict__["__task"], **kwargs) + + def render_templates(self, **kwargs) -> SdkOperator: + from tests_common.test_utils.taskinstance import render_template_fields + + return render_template_fields(self.__dict__["__ti"], self.__dict__["__task"], **kwargs) + + +def create_task_instance( + task: SdkOperator | SerializedOperator, + *, + dag_version_id: UUID, + run_id: str | None = None, + state: str | None = None, + map_index: int = -1, + ti_type: type[TaskInstance] = TaskInstance, +) -> TaskInstance: + if isinstance(task, (SerializedBaseOperator, SerializedMappedOperator)): + serialized_task = task + elif sdk_dag := task.get_dag(): + serialized_task = create_scheduler_dag(sdk_dag).get_task(task.task_id) + else: + serialized_task = create_scheduler_operator(task) + if AIRFLOW_V_3_0_PLUS: + return ti_type( + serialized_task, + dag_version_id=dag_version_id, + run_id=run_id, + state=state, + map_index=map_index, + ) + return ti_type( # type: ignore[call-arg] + serialized_task, + run_id=run_id, + state=state, + map_index=map_index, + ) + + +def run_task_instance( + ti: TaskInstance, + task: SdkOperator, + *, + ignore_depends_on_past: bool = False, + ignore_task_deps: bool = False, + ignore_ti_state: bool = False, + mark_success: bool = False, + session=None, +): + if not AIRFLOW_V_3_2_PLUS: + ti.refresh_from_task(task) # type: ignore[arg-type] + ti.run() + return ti + + kwargs = {"session": session} if session else {} + if not ti.check_and_change_state_before_execution( + ignore_depends_on_past=ignore_depends_on_past, + ignore_task_deps=ignore_task_deps, + ignore_ti_state=ignore_ti_state, + mark_success=mark_success, + **kwargs, + ): Review Comment: Yeah it’s in the removal pipeline too. -- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. To unsubscribe, e-mail: [email protected] For queries about this service, please contact Infrastructure at: [email protected]
