本文整理汇总了Python中mistral.db.api.tasks_get函数的典型用法代码示例。如果您正苦于以下问题：Python tasks_get函数的具体用法？Python tasks_get怎么用？Python tasks_get使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了tasks_get函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Python代码示例。
示例1: test_engine_one_task
def test_engine_one_task(self):
# Start workflow.
execution = ENGINE.start_workflow_execution(WB_NAME, "create-vms",
CONTEXT)
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self.assertEqual(1, len(tasks))
self._assert_single_item(tasks,
name='create-vms',
state=states.RUNNING)
# Make 'create-vms' task successful.
ENGINE.convey_task_result(WB_NAME, execution['id'], tasks[0]['id'],
states.SUCCESS, None)
execution = db_api.execution_get(WB_NAME, execution['id'])
self.assertEqual(execution['state'], states.SUCCESS)
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self.assertEqual(1, len(tasks))
self._assert_single_item(tasks,
name='create-vms',
state=states.SUCCESS)
开发者ID:dzimine，项目名称:mistral，代码行数:26，代码来源:test_engine.py
示例2: test_engine_tasks_on_success_finish
def test_engine_tasks_on_success_finish(self):
# Start workflow.
execution = self.engine.start_workflow_execution(WB_NAME,
"test_subsequent",
CONTEXT)
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self.assertEqual(len(tasks), 1)
execution = db_api.execution_get(WB_NAME, execution['id'])
task = self._assert_single_item(tasks, name='test_subsequent')
# Make 'test_subsequent' task successful.
self.engine.convey_task_result(WB_NAME, execution['id'],
task['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self.assertEqual(len(tasks), 4)
self._assert_single_item(tasks,
name='test_subsequent',
state=states.SUCCESS)
self._assert_single_item(tasks,
name='attach-volumes',
state=states.IDLE)
tasks2 = self._assert_multiple_items(tasks, 2,
name='create-vms',
state=states.RUNNING)
# Make 2 'create-vms' tasks successful.
self.engine.convey_task_result(WB_NAME, execution['id'],
tasks2[0]['id'],
states.SUCCESS, None)
self.engine.convey_task_result(WB_NAME, execution['id'],
tasks2[1]['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self._assert_multiple_items(tasks, 2,
name='create-vms',
state=states.SUCCESS)
task = self._assert_single_item(tasks,
name='attach-volumes',
state=states.RUNNING)
# Make 'attach-volumes' task successful.
self.engine.convey_task_result(WB_NAME, execution['id'],
task['id'],
states.SUCCESS, None)
execution = db_api.execution_get(WB_NAME, execution['id'])
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self.assertEqual(execution['state'], states.SUCCESS)
self._assert_multiple_items(tasks, 4, state=states.SUCCESS)
开发者ID:dmitryilyin，项目名称:mistral，代码行数:60，代码来源:test_engine.py
示例3: test_with_one_task
def test_with_one_task(self):
execution = self.engine.start_workflow_execution(WB_NAME, "build_name",
CONTEXT)
task = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])[0]
executor.ExecutorClient.handle_task\
.assert_called_once_with(auth_context.ctx(),
params={'output': 'Stormin Stanley'},
task_id=task['id'],
action_name='std.echo')
self.engine.convey_task_result(task['id'],
states.SUCCESS,
{'output': 'Stormin Stanley'})
task = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])[0]
execution = db_api.execution_get(execution['id'])
self.assertEqual(execution['state'], states.SUCCESS)
self.assertEqual(task['state'], states.SUCCESS)
self.assertEqual(
task['output'],
{'task': {'build_name': {'string': 'Stormin Stanley'}}})
开发者ID:dshulyak，项目名称:mistral，代码行数:26，代码来源:test_engine.py
示例4: test_require_flow
def test_require_flow(self):
execution = self.engine.start_workflow_execution(WB_NAME, "greet",
CONTEXT)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self.engine.convey_task_result(tasks[0]['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self.assertIsNotNone(tasks)
self.assertEqual(2, len(tasks))
self.assertEqual(tasks[0]['state'], states.SUCCESS)
self.assertEqual(tasks[1]['state'], states.RUNNING)
self.assertEqual(states.RUNNING,
self.engine.get_workflow_execution_state(
WB_NAME, execution['id']))
self.engine.convey_task_result(tasks[1]['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
execution = db_api.execution_get(execution['id'])
self.assertEqual(execution['state'], states.SUCCESS)
self.assertEqual(tasks[0]['state'], states.SUCCESS)
self.assertEqual(tasks[1]['state'], states.SUCCESS)
self.assertEqual(states.SUCCESS,
self.engine.get_workflow_execution_state(
WB_NAME, execution['id']))
开发者ID:dshulyak，项目名称:mistral，代码行数:35，代码来源:test_engine.py
示例5: test_direct_flow_on_success_finish
def test_direct_flow_on_success_finish(self):
# Start workflow.
execution = self.engine.start_workflow_execution(WB_NAME,
"start-task",
CONTEXT)
# Only the first task is RUNNING
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self.assertEqual(len(tasks), 1)
task = self._assert_single_item(tasks,
name='start-task',
state=states.RUNNING)
# Make 'start-task' successful.
self.engine.convey_task_result(task['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self.assertEqual(len(tasks), 3)
self._assert_single_item(tasks,
name='start-task',
state=states.SUCCESS)
task1 = self._assert_single_item(tasks,
name='task-one',
state=states.RUNNING)
self._assert_single_item(tasks,
name='task-two',
state=states.RUNNING)
# Make 'task-one' tasks successful.
self.engine.convey_task_result(task1['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
tasks_2 = self._assert_multiple_items(tasks, 2,
name='task-two',
state=states.RUNNING)
# Make both 'task-two' task successful.
self.engine.convey_task_result(tasks_2[0]['id'],
states.SUCCESS, None)
self.engine.convey_task_result(tasks_2[1]['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
execution = db_api.execution_get(execution['id'])
self._assert_multiple_items(tasks, 4, state=states.SUCCESS)
self.assertEqual(execution['state'], states.SUCCESS)
开发者ID:lcostantino，项目名称:mistral，代码行数:53，代码来源:test_engine.py
示例6: test_engine_one_task
def test_engine_one_task(self):
execution = self.engine.start_workflow_execution(WB_NAME, "create-vms",
CONTEXT)
task = db_api.tasks_get(WB_NAME, execution['id'])[0]
self.engine.convey_task_result(WB_NAME, execution['id'], task['id'],
states.SUCCESS, None)
task = db_api.tasks_get(WB_NAME, execution['id'])[0]
execution = db_api.execution_get(WB_NAME, execution['id'])
self.assertEqual(execution['state'], states.SUCCESS)
self.assertEqual(task['state'], states.SUCCESS)
开发者ID:dmitryilyin，项目名称:mistral，代码行数:14，代码来源:test_engine.py
示例7: test_from_no_retry_to_retry_task
def test_from_no_retry_to_retry_task(self):
task_name_1 = 'no_retry_task'
task_name_2 = 'delay_retry_task'
workbook = _get_workbook(WB_NAME)
execution = self.engine.start_workflow_execution(WB_NAME,
task_name_1, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self._assert_single_item(tasks, name=task_name_1)
self.engine.convey_task_result(tasks[0]['id'], states.SUCCESS,
{'output': 'result'})
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self._assert_single_item(tasks, name=task_name_2)
task_spec = workbook.tasks.get(task_name_2)
retry_count, _, delay = task_spec.get_retry_parameters()
for x in xrange(0, retry_count):
self.engine.convey_task_result(tasks[1]['id'], states.ERROR,
{'output': 'result'})
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
# TODO(rakhmerov): It's not stable, need to avoid race condition.
self._assert_single_item(tasks, name=task_name_1)
self._assert_single_item(tasks, state=states.DELAYED)
eventlet.sleep(delay * 2)
# Convey final result outside the loop.
self.engine.convey_task_result(tasks[1]['id'], states.ERROR,
{'output': 'result'})
# TODO(rakhmerov): It's not stable, need to avoid race condition.
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self._assert_single_item(tasks, name=task_name_2)
self._assert_single_item(tasks, task_runtime_context={
'retry_no': retry_count - 1})
self._assert_single_item(tasks, state=states.ERROR)
开发者ID:lcostantino，项目名称:mistral，代码行数:49，代码来源:test_task_retry.py
示例8: test_transport
def test_transport(self):
"""Test if engine request traversed through the oslo.messaging
transport.
"""
execution = self.engine.start_workflow_execution(
WB_NAME, 'create-vms', CONTEXT)
task = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])[0]
# Check task execution state. There is no timeout mechanism in
# unittest. There is an example to add a custom timeout decorator that
# can wrap this test function in another process and then manage the
# process time. However, it seems more straightforward to keep the
# loop finite.
for i in range(0, 50):
db_task = db_api.task_get(task['id'])
# Ensure the request reached the executor and the action has ran.
if db_task['state'] != states.IDLE:
# We have to wait sometime due to time interval between set
# task state to RUNNING and invocation action.run()
time.sleep(0.1)
self.assertIn(db_task['state'],
[states.RUNNING, states.SUCCESS, states.ERROR])
return
time.sleep(0.1)
# Task is not being processed. Throw an exception here.
raise Exception('Timed out waiting for task to be processed.')
开发者ID:dshulyak，项目名称:mistral，代码行数:29，代码来源:test_transport.py
示例9: test_add_token_to_context
def test_add_token_to_context(self):
task_name = "create-vms"
cfg.CONF.pecan.auth_enable = True
try:
workbook = create_workbook("test_rest.yaml")
db_api.workbook_update(workbook['name'], {'trust_id': '123'})
execution = self.engine.start_workflow_execution(workbook['name'],
task_name, {})
tasks = db_api.tasks_get(workbook_name=workbook['name'],
execution_id=execution['id'])
task = self._assert_single_item(tasks, name=task_name)
openstack_context = task['in_context']['openstack']
self.assertIn("auth_token", openstack_context)
self.assertEqual(TOKEN, openstack_context['auth_token'])
self.assertEqual(USER_ID, openstack_context["user_id"])
self.engine.convey_task_result(task['id'], states.SUCCESS, {})
execution = db_api.execution_get(execution['id'])
self.assertEqual(states.SUCCESS, execution['state'])
finally:
cfg.CONF.pecan.auth_enable = False
开发者ID:lcostantino，项目名称:mistral，代码行数:28，代码来源:test_data_flow.py
示例10: get_all
def get_all(self, workbook_name, execution_id):
LOG.debug("Fetch tasks [workbook_name=%s, execution_id=%s]" %
(workbook_name, execution_id))
tasks = [Task.from_dict(values)
for values in db_api.tasks_get(workbook_name, execution_id)]
return Tasks(tasks=tasks)
开发者ID:dmitryilyin，项目名称:mistral，代码行数:8，代码来源:task.py
示例11: test_direct_flow_on_error_finish
def test_direct_flow_on_error_finish(self):
# Start workflow.
execution = self.engine.start_workflow_execution(WB_NAME,
"start-task",
CONTEXT)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self.assertEqual(execution['state'], states.RUNNING)
start_task = self._assert_single_item(tasks,
name='start-task',
state=states.RUNNING)
# Make 'start-task' task fail.
self.engine.convey_task_result(start_task['id'],
states.ERROR, CONTEXT)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self.assertEqual(len(tasks), 4)
task3 = self._assert_single_item(tasks,
name='task-three',
state=states.RUNNING)
task2 = self._assert_single_item(tasks,
name='task-two',
state=states.RUNNING)
task4 = self._assert_single_item(tasks,
name='task-four',
state=states.RUNNING)
# Make all running tasks successful.
self.engine.convey_task_result(task2['id'],
states.SUCCESS, None)
self.engine.convey_task_result(task3['id'],
states.SUCCESS, None)
self.engine.convey_task_result(task4['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
execution = db_api.execution_get(execution['id'])
self._assert_multiple_items(tasks, 3, state=states.SUCCESS)
self._assert_single_item(tasks, state=states.ERROR)
self.assertEqual(execution['state'], states.SUCCESS)
开发者ID:lcostantino，项目名称:mistral，代码行数:45，代码来源:test_engine.py
示例12: test_engine_sync_task
def test_engine_sync_task(self):
execution = ENGINE.start_workflow_execution(WB_NAME, "create-vm-nova",
CONTEXT)
task = db_api.tasks_get(WB_NAME, execution['id'])[0]
execution = db_api.execution_get(WB_NAME, execution['id'])
self.assertEqual(execution['state'], states.SUCCESS)
self.assertEqual(task['state'], states.SUCCESS)
开发者ID:dzimine，项目名称:mistral，代码行数:9，代码来源:test_engine.py
示例13: test_with_one_sync_task
def test_with_one_sync_task(self):
execution = self.engine.start_workflow_execution(WB_NAME, "build_name",
CONTEXT)
task = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])[0]
execution = db_api.execution_get(execution['id'])
self.assertEqual(execution['state'], states.SUCCESS)
self.assertEqual(task['state'], states.SUCCESS)
开发者ID:dshulyak，项目名称:mistral，代码行数:10，代码来源:test_engine.py
示例14: test_engine_with_no_namespaces
def test_engine_with_no_namespaces(self):
execution = self.engine.start_workflow_execution(WB_NAME, "task1", {})
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
execution = db_api.execution_get(execution['id'])
self.assertIsNotNone(tasks)
self.assertEqual(1, len(tasks))
self.assertEqual(tasks[0]['state'], states.SUCCESS)
self.assertEqual(execution['state'], states.SUCCESS)
开发者ID:lcostantino，项目名称:mistral，代码行数:11，代码来源:test_engine.py
示例15: test_engine_task_std_action_with_namespaces
def test_engine_task_std_action_with_namespaces(self):
execution = self.engine.start_workflow_execution(WB_NAME,
"std_http_task", {})
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
execution = db_api.execution_get(execution['id'])
self.assertEqual(1, len(tasks))
self.assertEqual(states.SUCCESS, tasks[0]['state'])
self.assertEqual(states.SUCCESS, execution['state'])
开发者ID:lcostantino，项目名称:mistral，代码行数:11，代码来源:test_engine.py
示例16: convey_task_result
def convey_task_result(cls, workbook_name, execution_id,
task_id, state, result):
db_api.start_tx()
workbook = cls._get_workbook(workbook_name)
try:
#TODO(rakhmerov): validate state transition
task = db_api.task_get(workbook_name, execution_id, task_id)
task_output = data_flow.get_task_output(task, result)
# Update task state.
task = db_api.task_update(workbook_name, execution_id, task_id,
{"state": state, "output": task_output})
execution = db_api.execution_get(workbook_name, execution_id)
# Calculate task outbound context.
outbound_context = data_flow.get_outbound_context(task)
cls._create_next_tasks(task, workbook)
# Determine what tasks need to be started.
tasks = db_api.tasks_get(workbook_name, execution_id)
new_exec_state = cls._determine_execution_state(execution, tasks)
if execution['state'] != new_exec_state:
execution = \
db_api.execution_update(workbook_name, execution_id, {
"state": new_exec_state
})
LOG.info("Changed execution state: %s" % execution)
tasks_to_start = workflow.find_resolved_tasks(tasks)
data_flow.prepare_tasks(tasks_to_start, outbound_context)
db_api.commit_tx()
except Exception as e:
raise exc.EngineException("Failed to create necessary DB objects:"
" %s" % e)
finally:
db_api.end_tx()
if states.is_stopped_or_finished(execution["state"]):
return task
if tasks_to_start:
cls._run_tasks(tasks_to_start)
return task
开发者ID:dzimine，项目名称:mistral，代码行数:53，代码来源:abstract_engine.py
示例17: test_no_retry
def test_no_retry(self):
execution = self.engine.start_workflow_execution(WB_NAME,
'retry_task', None)
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self.engine.convey_task_result(WB_NAME, execution['id'],
tasks[0]['id'], states.SUCCESS,
{'output': 'result'})
# TODO(rakhmerov): It's not stable, need to avoid race condition.
self._assert_single_item(tasks, name='retry_task')
self._assert_single_item(tasks, task_runtime_context=None)
开发者ID:dmitryilyin，项目名称:mistral，代码行数:12，代码来源:test_task_retry.py
示例18: test_retry_always_error
def test_retry_always_error(self):
workbook = _get_workbook(WB_NAME)
execution = self.engine.start_workflow_execution(WB_NAME,
'retry_task', None)
tasks = db_api.tasks_get(WB_NAME, execution['id'])
task_spec = workbook.tasks.get(tasks[0]['name'])
retry_count, _, __ = task_spec.get_retry_parameters()
for x in xrange(0, retry_count + 1):
self.engine.convey_task_result(WB_NAME, execution['id'],
tasks[0]['id'], states.ERROR,
{'output': 'result'})
# TODO(rakhmerov): It's not stable, need to avoid race condition.
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self._assert_single_item(tasks, name='retry_task')
self._assert_single_item(tasks, task_runtime_context={
'retry_no': retry_count - 1})
self._assert_single_item(tasks, state=states.ERROR)
开发者ID:dmitryilyin，项目名称:mistral，代码行数:21，代码来源:test_task_retry.py
示例19: test_require_flow
def test_require_flow(self):
execution = self.engine.start_workflow_execution(WB_NAME, "backup-vms",
CONTEXT)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self.engine.convey_task_result(tasks[0]['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
self.assertIsNotNone(tasks)
self.assertEqual(2, len(tasks))
self.assertEqual(tasks[0]['state'], states.SUCCESS)
# Since we mocked out executor notification we expect IDLE
# for the second task.
self.assertEqual(tasks[1]['state'], states.IDLE)
self.assertEqual(states.RUNNING,
self.engine.get_workflow_execution_state(
WB_NAME, execution['id']))
self.engine.convey_task_result(tasks[1]['id'],
states.SUCCESS, None)
tasks = db_api.tasks_get(workbook_name=WB_NAME,
execution_id=execution['id'])
execution = db_api.execution_get(execution['id'])
self.assertEqual(execution['state'], states.SUCCESS)
self.assertEqual(tasks[0]['state'], states.SUCCESS)
self.assertEqual(tasks[1]['state'], states.SUCCESS)
self.assertEqual(states.SUCCESS,
self.engine.get_workflow_execution_state(
WB_NAME, execution['id']))
开发者ID:lcostantino，项目名称:mistral，代码行数:37，代码来源:test_engine.py
示例20: test_sync_action_always_error
def test_sync_action_always_error(self):
task_name_1 = 'sync_task'
workbook = _get_workbook(WB_NAME)
task_spec = workbook.tasks.get(task_name_1)
retry_count, _, __ = task_spec.get_retry_parameters()
execution = self.engine.start_workflow_execution(WB_NAME,
task_name_1, None)
# TODO(rakhmerov): It's not stable, need to avoid race condition.
tasks = db_api.tasks_get(WB_NAME, execution['id'])
self._assert_single_item(tasks, name=task_name_1)
self._assert_single_item(tasks, task_runtime_context={
'retry_no': retry_count - 1})
self._assert_single_item(tasks, state=states.ERROR)
开发者ID:dmitryilyin，项目名称:mistral，代码行数:16，代码来源:test_task_retry.py
注：本文中的mistral.db.api.tasks_get函数示例由纯净天空整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。 |
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