airflow exec_date_after_start_date_dep 源码
airflow exec_date_after_start_date_dep 代码
文件路径：/airflow/ti_deps/deps/exec_date_after_start_date_dep.py
#
# 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
from airflow.ti_deps.deps.base_ti_dep import BaseTIDep
from airflow.utils.session import provide_session
class ExecDateAfterStartDateDep(BaseTIDep):
"""Determines whether a task's execution date is after start date."""
NAME = "Execution Date"
IGNORABLE = True
@provide_session
def _get_dep_statuses(self, ti, session, dep_context):
if ti.task.start_date and ti.execution_date < ti.task.start_date:
yield self._failing_status(
reason=(
f"The execution date is {ti.execution_date.isoformat()} but this is before "
f"the task's start date {ti.task.start_date.isoformat()}."
)
)
if ti.task.dag and ti.task.dag.start_date and ti.execution_date < ti.task.dag.start_date:
yield self._failing_status(
reason=(
f"The execution date is {ti.execution_date.isoformat()} but this is "
f"before the task's DAG's start date {ti.task.dag.start_date.isoformat()}."
)
)
相关信息
相关文章
airflow dag_ti_slots_available_dep 源码
airflow dagrun_backfill_dep 源码
airflow mapped_task_expanded 源码
airflow not_in_retry_period_dep 源码
0
赞
热门推荐
-
2、 - 优质文章
-
3、 gate.io
-
8、 golang
-
9、 openharmony
-
10、 Vue中input框自动聚焦