def run_task_function(client: NotificationClient):
with af.global_config_file(workflow_config_file()):
with af.config('task_2'):
executor_1 = af.user_define_operation(
af.PythonObjectExecutor(SimpleExecutor()))
with af.config('task_5'):
executor_2 = af.user_define_operation(
af.PythonObjectExecutor(SimpleExecutor()))
af.user_define_control_dependency(src=executor_2,
dependency=executor_1,
namespace='test',
event_key='key_1',
event_value='value_1',
sender='*')
workflow_info = af.workflow_operation.submit_workflow(
workflow_name)
af.workflow_operation.start_new_workflow_execution(workflow_name)
flag = True
while True:
with create_session() as session:
tes = session.query(TaskExecution).filter(
TaskExecution.dag_id == 'test_project.test_workflow',
TaskExecution.task_id == 'task_2').all()
if 1 == len(tes) and flag:
client.send_event(
BaseEvent(key='key_1', value='value_1'))
flag = False
dag_run = session.query(DagRun).filter(
DagRun.dag_id == 'test_project.test_workflow').first()
if dag_run is not None and dag_run.state in State.finished:
break
else:
time.sleep(1)
def run_task_function(client: NotificationClient):
with af.global_config_file(workflow_config_file()):
with af.config('task_2'):
executor_1 = af.user_define_operation(
af.PythonObjectExecutor(
SendExecutor(sender='task_2',
key='key_1',
value='value_1',
event_type='UNDEFINED',
port=server_port())))
with af.config('task_5'):
executor_2 = af.user_define_operation(
af.PythonObjectExecutor(SimpleExecutor()))
af.user_define_control_dependency(src=executor_2,
dependency=executor_1,
event_key='key_1',
event_value='value_1')
workflow_info = af.workflow_operation.submit_workflow(
workflow_name)
af.workflow_operation.start_new_workflow_execution(workflow_name)
while True:
with create_session() as session:
dag_run = session.query(DagRun).filter(
DagRun.dag_id == 'test_project.test_workflow').first()
if dag_run is not None and dag_run.state in State.finished:
break
else:
time.sleep(1)
def build_workflow():
with af.global_config_file(project_path +
'/resources/workflow_config.yaml'):
with af.config('job_1'):
op_1 = af.user_define_operation(
af.PythonObjectExecutor(StreamPrintHelloExecutor('job_1')))
with af.config('job_2'):
op_2 = af.user_define_operation(
af.PythonObjectExecutor(
SendEventExecutor(key='key_1', value='value_1')))
with af.config('job_3'):
op_3 = af.user_define_operation(
af.PythonObjectExecutor(
SendEventExecutor(key='key_2', value='value_2')))
af.user_define_control_dependency(op_1,
op_2,
event_key='key_1',
event_type='UNDEFINED',
event_value="value_1")
af.user_define_control_dependency(op_1,
op_3,
event_key='key_2',
event_type='UNDEFINED',
event_value="value_2")
def test_user_define_control_dependency(self):
print(sys._getframe().f_code.co_name)
trigger = af.external_trigger(name='stream_trigger')
job_config = af.BaseJobConfig('local', 'cmd_line')
job_config.job_name = 'test_cmd'
with af.config(job_config):
cmd_executor = af.user_define_operation(
output_num=0,
executor=CmdExecutor(
cmd_line="echo 'hello world' && sleep {}".format(1)))
af.user_define_control_dependency(
src=cmd_executor,
dependency=trigger,
event_key='key',
event_value='value',
event_type='name',
condition=MetCondition.NECESSARY,
action=TaskAction.START,
life=EventLife.ONCE,
value_condition=MetValueCondition.UPDATE)
workflow_id = af.submit_ai_flow()
af.get_ai_flow_client().publish_event('key', 'value1', 'name')
time.sleep(5)
af.get_ai_flow_client().publish_event('key', 'value2', 'name')
time.sleep(10)
af.stop_execution_by_id(workflow_id)
res = af.get_ai_flow_client().list_job(5, 0)
self.assertEqual(3, len(res))
def build_workflow():
with af.global_config_file(project_path +
'/resources/workflow_config.yaml'):
with af.config('job_1'):
op_1 = af.user_define_operation(
af.PythonObjectExecutor(PrintHelloExecutor('job_1')))
with af.config('job_2'):
op_2 = af.user_define_operation(
af.PythonObjectExecutor(
SendEventExecutor(key='key_1',
value='value_1',
num=3,
post_time=20)))
af.user_define_control_dependency(op_1,
op_2,
event_key='key_1',
event_type='UNDEFINED',
event_value="value_1",
action=TaskAction.RESTART)
