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# Copyright 2014 - Mirantis, Inc.
# Copyright 2015 - StackStorm, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from oslo_serialization import jsonutils
from mistralclient.api import base
from mistralclient.api.v2 import executions
class Task(base.Resource):
resource_name = 'Task'
class TaskManager(base.ResourceManager):
resource_class = Task
def list(self, workflow_execution_id=None, marker='', limit=None,
sort_keys='', sort_dirs='', fields=None, **filters):
url = '/tasks'
if workflow_execution_id:
url = '/executions/%s/tasks' % workflow_execution_id
url += '%s'
query_string = self._build_query_params(
marker=marker,
limit=limit,
sort_keys=sort_keys,
sort_dirs=sort_dirs,
fields=fields,
filters=filters
)
return self._list(url % query_string, response_key='tasks')
def get(self, id):
self._ensure_not_empty(id=id)
return self._get('/tasks/%s' % id)
def get_task_sub_executions(self, id, errors_only='', max_depth=-1):
task_sub_execs_path = '/tasks/%s/executions%s'
params = '?max_depth=%s&errors_only=%s' % (max_depth, errors_only)
return self._list(
task_sub_execs_path % (id, params),
response_key='executions',
returned_res_cls=executions.Execution
)
def rerun(self, task_ex_id, reset=True, env=None):
url = '/tasks/%s' % task_ex_id
body = {
'id': task_ex_id,
'state': 'RUNNING',
'reset': reset
}
if env:
body['env'] = jsonutils.dumps(env)
return self._update(url, body)
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