patch_app = mock.patch('airflow.executors.celery_executor.app', test_app) patch_execute = mock.patch('airflow.executors.celery_executor.execute_command', test_execute)withpatch_app, patch_execute:try:yieldtest_appfinally:# Clear event loop to tear down each celery instanceset_event_loop(None...
* SQS - Reject on failure (#5843) * reject on failure * add documentation * test fix * test fix * test fix * Add a concurrency model with ThreadPoolExecutor (#5099) * Add a concurrency model with ThreadPoolExecutor * thread model test for pypy * Chain primitive's code example fix ...
* Note about autodiscover_tasks and periodic tasks This is particularly important for Django projects that put periodic tasks into each app's `tasks.py` and want to use one as a periodic task. By the time `autodiscover_tasks()` loads those tasks, the `on_after_configure` Signal has ...
celery 集成到 Django 项目中,实现异步任务处理和定时任务处理 Django集成Celery到项目 本节将celery集成到Django项目中,实现异步任务处理和定时任务处理Celery工作流程Celery的架构由三部分组成,消息中间件(message broker),任务执行单元(worker)和任务执行结果存储(taskresultstore)组成。消息中间件Celery本身不提供消息服务...
app = Celery('kube_django') ... app.autodiscover_tasks() We define the environment variable DJANGO_SETTINGS_MODULE and the line, autodiscover_tasks() will run through all our modules and look for asynchronous task registered Django app configs. ...
CeleryExecutor可用于正式环境,使用 Celery 作为Task执行的引擎, 扩展性很好。这里使用rabbitmq作为celery的消息存储。 安装 在机器A和机器B上安装airflow 代码语言:bash 复制 pip2installairflow[celery]pip2installairflow[rabbitmq] 注意:最新版本的celery(4.0.2)可能与rabbitmq的管理端不兼容,如果在rabbitmq管理端...