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社区首页 >问答首页 >气流end_date错误AttributeError:'tuple‘对象没有属性'utcoffset’

气流end_date错误AttributeError:'tuple‘对象没有属性'utcoffset’
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Stack Overflow用户
提问于 2020-05-05 17:10:07
回答 1查看 1K关注 0票数 1

但是,我想将一个end_date添加到我的DAG中,但是,当我运行特定的DAG时,会得到上面的错误。这似乎很奇怪,因为我可以以相同的格式更新开始日期,但不能更新结束日期。

下面是我的代码示例。

代码语言:javascript
复制
default_args = base_args.copy()
default_args['end_date'] = datetime(2020, 5, 5)
dag = DAG(
    dag_name,
    catchup=True,
    default_args=default_args,
    schedule_interval=schedule_interval
)
with dag:
    extract = BashOperator(
            task_id=dag_name
         )

这是回溯

代码语言:javascript
复制
Traceback (most recent call last):
  File "/Users/steve/.virtualenvs/airflow/lib/python3.7/site-packages/airflow/models/__init__.py", line 413, in process_file
    m = imp.load_source(mod_name, filepath)
  File "/usr/local/Cellar/python/3.7.7/Frameworks/Python.framework/Versions/3.7/lib/python3.7/imp.py", line 171, in load_source
    module = _load(spec)
  File "<frozen importlib._bootstrap>", line 696, in _load
  File "<frozen importlib._bootstrap>", line 677, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 728, in exec_module
  File "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed
  File "/Users/stevepak/Desktop/airflow/Dags/braintree/braintree_transactions_v3.py", line 40, in <module>
    schedule_interval=schedule_interval
  File "/Users/steve/.virtualenvs/airflow/lib/python3.7/site-packages/airflow/models/__init__.py", line 3087, in __init__
    timezone.convert_to_utc(self.default_args['end_date'])
  File "/Users/steve/.virtualenvs/airflow/lib/python3.7/site-packages/airflow/utils/timezone.py", line 92, in convert_to_utc
    if not is_localized(value):
  File "/Users/steve/.virtualenvs/airflow/lib/python3.7/site-packages/airflow/utils/timezone.py", line 38, in is_localized
    return value.utcoffset() is not None
AttributeError: 'tuple' object has no attribute 'utcoffset'
Traceback (most recent call last):
  File "/Users/steve/.virtualenvs/airflow/bin/airflow", line 32, in <module>
    args.func(args)
  File "/Users/steve/.virtualenvs/airflow/lib/python3.7/site-packages/airflow/utils/cli.py", line 74, in wrapper
    return f(*args, **kwargs)
  File "/Users/steve/.virtualenvs/airflow/lib/python3.7/site-packages/airflow/bin/cli.py", line 647, in test
    dag = dag or get_dag(args)
  File "/Users/steve/.virtualenvs/airflow/lib/python3.7/site-packages/airflow/bin/cli.py", line 145, in get_dag
    'parse.'.format(args.dag_id))
EN

回答 1

Stack Overflow用户

回答已采纳

发布于 2022-02-28 19:20:17

代码中的一些额外的逗号创建了这个。特别是在以下几行:

修复前:

代码语言:javascript
复制
import pendulum
local_tz = pendulum.timezone("America/Los_Angeles")
date = datetime(2021, 8, 3, tzinfo=local_tz),

也有类似的问题。这是额外的",“这是造成问题。

Fix之后:

代码语言:javascript
复制
import pendulum
local_tz = pendulum.timezone("America/Los_Angeles")
date = datetime(2021, 8, 3, tzinfo=local_tz)
票数 0
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页面原文内容由Stack Overflow提供。腾讯云小微IT领域专用引擎提供翻译支持
原文链接:

https://stackoverflow.com/questions/61618884

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