本文整理汇总了Python中mistral.db.api.execution_get函数的典型用法代码示例。如果您正苦于以下问题：Python execution_get函数的具体用法？Python execution_get怎么用？Python execution_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execution_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_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2: handle_task
def handle_task(self, cntx, **kwargs):
"""Handle the execution of the workbook task.
:param cntx: a request context dict
:type cntx: dict
:param kwargs: a dict of method arguments
:type kwargs: dict
"""
try:
task = kwargs.get('task', None)
if not task:
raise Exception('No task is provided to the executor.')
LOG.info("Received a task: %s" % task)
db_task = db_api.task_get(task['workbook_name'],
task['execution_id'],
task['id'])
db_exec = db_api.execution_get(task['workbook_name'],
task['execution_id'])
if not db_exec or not db_task:
return
if db_exec['state'] != states.RUNNING or \
db_task['state'] != states.IDLE:
return
self._do_task_action(db_task)
db_api.task_update(task['workbook_name'],
task['execution_id'],
task['id'],
{'state': states.RUNNING})
except Exception as exc:
LOG.exception(exc)
self._handle_task_error(task, exc)
开发者ID:dzimine，项目名称:mistral，代码行数:35，代码来源:server.py
示例3: 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4: 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5: run_delayed_task
def run_delayed_task(context):
"""Runs the delayed task. Performs all the steps required to setup
a task to run which are not already done. This is mostly code
copied over from convey_task_result.
:param context Mistral authentication context inherited from a
caller thread.
"""
auth_context.set_ctx(context)
db_api.start_tx()
try:
execution_id = task['execution_id']
execution = db_api.execution_get(execution_id)
# Change state from DELAYED to RUNNING.
WORKFLOW_TRACE.info("Task '%s' [%s -> %s]"
% (task['name'],
task['state'], states.RUNNING))
executables = data_flow.prepare_tasks([task],
outbound_context,
workbook)
db_api.commit_tx()
finally:
db_api.end_tx()
if states.is_stopped_or_finished(execution['state']):
return
for task_id, action_name, action_params in executables:
self._run_task(task_id, action_name, action_params)
开发者ID:dshulyak，项目名称:mistral，代码行数:33，代码来源:__init__.py
示例6: 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7: 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8: run_delayed_task
def run_delayed_task():
"""
Runs the delayed task. Performs all the steps required to setup
a task to run which are not already done. This is mostly code
copied over from convey_task_result.
"""
db_api.start_tx()
try:
workbook_name = task['workbook_name']
execution_id = task['execution_id']
execution = db_api.execution_get(workbook_name, execution_id)
# Change state from DELAYED to IDLE to unblock processing.
WORKFLOW_TRACE.info("Task '%s' [%s -> %s]"
% (task['name'],
task['state'], states.IDLE))
db_task = db_api.task_update(workbook_name,
execution_id,
task['id'],
{"state": states.IDLE})
task_to_start = [db_task]
data_flow.prepare_tasks(task_to_start, outbound_context)
db_api.commit_tx()
finally:
db_api.end_tx()
if not states.is_stopped_or_finished(execution["state"]):
cls._run_tasks(task_to_start)
开发者ID:TimurNurlygayanov，项目名称:mistral，代码行数:30，代码来源:abstract_engine.py
示例9: get_workflow_execution_state
def get_workflow_execution_state(cls, workbook_name, execution_id):
execution = db_api.execution_get(workbook_name, execution_id)
if not execution:
raise exc.EngineException("Workflow execution not found "
"[workbook_name=%s, execution_id=%s]"
% (workbook_name, execution_id))
return execution["state"]
开发者ID:TimurNurlygayanov，项目名称:mistral，代码行数:9，代码来源:abstract_engine.py
示例10: 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11: 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12: get
def get(self, workbook_name, id):
LOG.debug("Fetch execution [workbook_name=%s, id=%s]" %
(workbook_name, id))
values = db_api.execution_get(workbook_name, id)
if not values:
abort(404)
else:
return Execution.from_dict(values)
开发者ID:TimurNurlygayanov，项目名称:mistral，代码行数:10，代码来源:execution.py
示例13: 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_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_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18: 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19: handle_task
def handle_task(self, cntx, **kwargs):
"""Handle the execution of the workbook task.
:param cntx: a request context dict
:type cntx: dict
:param kwargs: a dict of method arguments
:type kwargs: dict
"""
try:
task = kwargs.get('task', None)
if not task:
raise Exception('No task is provided to the executor.')
LOG.info("Received a task: %s" % task)
db_task = db_api.task_get(task['workbook_name'],
task['execution_id'],
task['id'])
db_exec = db_api.execution_get(task['workbook_name'],
task['execution_id'])
if not db_exec or not db_task:
return
if db_exec['state'] != states.RUNNING or \
db_task['state'] != states.IDLE:
return
# Update the state to running before performing action. The
# do_task_action assigns state to the task which is the appropriate
# value to preserve.
WORKFLOW_TRACE.info("Task '%s' [%s -> %s]" % (db_task['name'],
db_task['state'],
states.RUNNING))
db_api.task_update(task['workbook_name'],
task['execution_id'],
task['id'],
{'state': states.RUNNING})
self._do_task_action(db_task)
except Exception as e:
LOG.exception(e)
self._handle_task_error(task, e)
开发者ID:dmitryilyin，项目名称:mistral，代码行数:45，代码来源:executor.py
示例20: get_workflow_execution_state
def get_workflow_execution_state(self, cntx, **kwargs):
"""Gets the workflow execution state.
:param cntx: a request context dict
:type cntx: dict
:param kwargs: a dict of method arguments
:type kwargs: dict
:return: Current workflow state.
"""
workbook_name = kwargs.get('workbook_name')
execution_id = kwargs.get('execution_id')
execution = db_api.execution_get(execution_id)
if not execution:
raise exc.EngineException("Workflow execution not found "
"[workbook_name=%s, execution_id=%s]"
% (workbook_name, execution_id))
return execution["state"]
开发者ID:dshulyak，项目名称:mistral，代码行数:20，代码来源:__init__.py
注：本文中的mistral.db.api.execution_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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