Notifier.process() - Code Metrics - Inspection of "Implement the Orchestra runner" - StackStorm/st2 - Measure and Improve Code Quality continuously with Scrutinizer

Test Setup Failed

Pull Request — master (#4154)

by W

created 2018-06-01 22:16 UTC

Notifier.process() B

↳ Parent: Project

Complexity

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Total Lines

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Lines	0
Ratio	0 %

Importance

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Metric	Value
cc	6
c	0
b	0
f	0
dl	0
loc	25
rs	7.5384

# Licensed to the StackStorm, Inc ('StackStorm') under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You 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 __future__ import absolute_import
from datetime import datetime
import json

from kombu import Connection
from oslo_config import cfg

from st2common import log as logging
from st2common.constants.action import LIVEACTION_STATUS_SUCCEEDED
from st2common.constants.action import LIVEACTION_STATUS_PAUSED
from st2common.constants.action import LIVEACTION_FAILED_STATES
from st2common.constants.action import LIVEACTION_COMPLETED_STATES
from st2common.constants.triggers import INTERNAL_TRIGGER_TYPES
from st2common.models.api.trace import TraceContext
from st2common.models.db.execution import ActionExecutionDB
from st2common.persistence.action import Action
from st2common.persistence.liveaction import LiveAction
from st2common.persistence.policy import Policy
from st2common import policies
from st2common.models.system.common import ResourceReference
from st2common.persistence.execution import ActionExecution
from st2common.services import trace as trace_service
from st2common.services import workflows as wf_svc
from st2common.transport import consumers
from st2common.transport import utils as transport_utils
from st2common.transport.reactor import TriggerDispatcher
from st2common.util import isotime
from st2common.util import jinja as jinja_utils
from st2common.constants.action import ACTION_CONTEXT_KV_PREFIX
from st2common.constants.action import ACTION_PARAMETERS_KV_PREFIX
from st2common.constants.action import ACTION_RESULTS_KV_PREFIX
from st2common.constants.keyvalue import FULL_SYSTEM_SCOPE, SYSTEM_SCOPE, DATASTORE_PARENT_SCOPE
from st2common.services.keyvalues import KeyValueLookup
from st2common.transport.queues import NOTIFIER_ACTIONUPDATE_WORK_QUEUE

__all__ = [
    'Notifier',
    'get_notifier'
]

LOG = logging.getLogger(__name__)

ACTION_SENSOR_ENABLED = cfg.CONF.action_sensor.enable
# XXX: Fix this nasty positional dependency.
ACTION_TRIGGER_TYPE = INTERNAL_TRIGGER_TYPES['action'][0]
NOTIFY_TRIGGER_TYPE = INTERNAL_TRIGGER_TYPES['action'][1]


class Notifier(consumers.MessageHandler):
    message_type = ActionExecutionDB

    def __init__(self, connection, queues, trigger_dispatcher=None):
        super(Notifier, self).__init__(connection, queues)
        if not trigger_dispatcher:
            trigger_dispatcher = TriggerDispatcher(LOG)
        self._trigger_dispatcher = trigger_dispatcher
        self._notify_trigger = ResourceReference.to_string_reference(
            pack=NOTIFY_TRIGGER_TYPE['pack'],
            name=NOTIFY_TRIGGER_TYPE['name'])
        self._action_trigger = ResourceReference.to_string_reference(
            pack=ACTION_TRIGGER_TYPE['pack'],
            name=ACTION_TRIGGER_TYPE['name'])

    def process(self, execution_db):
        execution_id = str(execution_db.id)
        extra = {'execution': execution_db}
        LOG.debug('Processing execution %s', execution_id, extra=extra)

        if ('orchestra' in execution_db.context and
                execution_db.status == LIVEACTION_STATUS_PAUSED):
            wf_svc.handle_action_execution_pause(execution_db)

        if execution_db.status not in LIVEACTION_COMPLETED_STATES:
            LOG.debug('Skipping processing of execution %s since it\'s not in a completed state' %
                      (execution_id), extra=extra)
            return

        liveaction_id = execution_db.liveaction['id']
        liveaction_db = LiveAction.get_by_id(liveaction_id)
        self._apply_post_run_policies(liveaction_db=liveaction_db)

        if liveaction_db.notify is not None:
            self._post_notify_triggers(liveaction_db=liveaction_db, execution_db=execution_db)

        self._post_generic_trigger(liveaction_db=liveaction_db, execution_db=execution_db)

        if 'orchestra' in liveaction_db.context:
            wf_svc.handle_action_execution_completion(execution_db)

    def _get_execution_for_liveaction(self, liveaction):
        execution = ActionExecution.get(liveaction__id=str(liveaction.id))

        if not execution:
            return None

        return execution

    def _post_notify_triggers(self, liveaction_db=None, execution_db=None):
        notify = getattr(liveaction_db, 'notify', None)

        if not notify:
            return

        if notify.on_complete:
            self._post_notify_subsection_triggers(
                liveaction_db=liveaction_db, execution_db=execution_db,
                notify_subsection=notify.on_complete,
                default_message_suffix='completed.')
        if liveaction_db.status == LIVEACTION_STATUS_SUCCEEDED and notify.on_success:
            self._post_notify_subsection_triggers(
                liveaction_db=liveaction_db, execution_db=execution_db,
                notify_subsection=notify.on_success,
                default_message_suffix='succeeded.')
        if liveaction_db.status in LIVEACTION_FAILED_STATES and notify.on_failure:
            self._post_notify_subsection_triggers(
                liveaction_db=liveaction_db, execution_db=execution_db,
                notify_subsection=notify.on_failure,
                default_message_suffix='failed.')

    def _post_notify_subsection_triggers(self, liveaction_db=None, execution_db=None,
                                         notify_subsection=None,
                                         default_message_suffix=None):
        routes = (getattr(notify_subsection, 'routes') or
                  getattr(notify_subsection, 'channels', None))

        execution_id = str(execution_db.id)

        if routes and len(routes) >= 1:
            payload = {}
            message = notify_subsection.message or (
                'Action ' + liveaction_db.action + ' ' + default_message_suffix)
            data = notify_subsection.data or {}

            jinja_context = self._build_jinja_context(
                liveaction_db=liveaction_db, execution_db=execution_db
            )

            try:
                message = self._transform_message(message=message,
                                                  context=jinja_context)
            except:
                LOG.exception('Failed (Jinja) transforming `message`.')

            try:
                data = self._transform_data(data=data, context=jinja_context)
            except:
                LOG.exception('Failed (Jinja) transforming `data`.')

            # At this point convert result to a string. This restricts the rulesengines
            # ability to introspect the result. On the other handle atleast a json usable
            # result is sent as part of the notification. If jinja is required to convert
            # to a string representation it uses str(...) which make it impossible to
            # parse the result as json any longer.
            # TODO: Use to_serializable_dict
            data['result'] = json.dumps(liveaction_db.result)

            payload['message'] = message
            payload['data'] = data
            payload['execution_id'] = execution_id
            payload['status'] = liveaction_db.status
            payload['start_timestamp'] = isotime.format(liveaction_db.start_timestamp)

            try:
                payload['end_timestamp'] = isotime.format(liveaction_db.end_timestamp)
            except AttributeError:
                # This can be raised if liveaction.end_timestamp is None, which is caused
                # when policy cancels a request due to concurrency
                # In this case, use datetime.now() instead
                payload['end_timestamp'] = isotime.format(datetime.utcnow())

            payload['action_ref'] = liveaction_db.action
            payload['runner_ref'] = self._get_runner_ref(liveaction_db.action)

            trace_context = self._get_trace_context(execution_id=execution_id)

            failed_routes = []
            for route in routes:
                try:
                    payload['route'] = route
                    # Deprecated. Only for backward compatibility reasons.
                    payload['channel'] = route
                    LOG.debug('POSTing %s for %s. Payload - %s.', NOTIFY_TRIGGER_TYPE['name'],
                              liveaction_db.id, payload)
                    self._trigger_dispatcher.dispatch(self._notify_trigger, payload=payload,
                                                      trace_context=trace_context)
                except:
                    failed_routes.append(route)

            if len(failed_routes) > 0:
                raise Exception('Failed notifications to routes: %s' % ', '.join(failed_routes))

    def _build_jinja_context(self, liveaction_db, execution_db):
        context = {}
        context.update({
            DATASTORE_PARENT_SCOPE: {
                SYSTEM_SCOPE: KeyValueLookup(scope=FULL_SYSTEM_SCOPE)
            }
        })
        context.update({ACTION_PARAMETERS_KV_PREFIX: liveaction_db.parameters})
        context.update({ACTION_CONTEXT_KV_PREFIX: liveaction_db.context})
        context.update({ACTION_RESULTS_KV_PREFIX: execution_db.result})
        return context

    def _transform_message(self, message, context=None):
        mapping = {'message': message}
        context = context or {}
        return (jinja_utils.render_values(mapping=mapping, context=context)).get('message',
                                                                                 message)

    def _transform_data(self, data, context=None):
        return jinja_utils.render_values(mapping=data, context=context)

    def _get_trace_context(self, execution_id):
        trace_db = trace_service.get_trace_db_by_action_execution(
            action_execution_id=execution_id)
        if trace_db:
            return TraceContext(id_=str(trace_db.id), trace_tag=trace_db.trace_tag)
        # If no trace_context is found then do not create a new one here. If necessary
        # it shall be created downstream. Sure this is impl leakage of some sort.
        return None

    def _post_generic_trigger(self, liveaction_db=None, execution_db=None):
        if not ACTION_SENSOR_ENABLED:
            LOG.debug('Action trigger is disabled, skipping trigger dispatch...')
            return

        execution_id = str(execution_db.id)
        payload = {'execution_id': execution_id,
                   'status': liveaction_db.status,
                   'start_timestamp': str(liveaction_db.start_timestamp),
                   # deprecate 'action_name' at some point and switch to 'action_ref'
                   'action_name': liveaction_db.action,
                   'action_ref': liveaction_db.action,
                   'runner_ref': self._get_runner_ref(liveaction_db.action),
                   'parameters': liveaction_db.get_masked_parameters(),
                   'result': liveaction_db.result}
        # Use execution_id to extract trace rather than liveaction. execution_id
        # will look-up an exact TraceDB while liveaction depending on context
        # may not end up going to the DB.
        trace_context = self._get_trace_context(execution_id=execution_id)
        LOG.debug('POSTing %s for %s. Payload - %s. TraceContext - %s',
                  ACTION_TRIGGER_TYPE['name'], liveaction_db.id, payload, trace_context)
        self._trigger_dispatcher.dispatch(self._action_trigger, payload=payload,
                                          trace_context=trace_context)

    def _apply_post_run_policies(self, liveaction_db):
        # Apply policies defined for the action.
        policy_dbs = Policy.query(resource_ref=liveaction_db.action, enabled=True)
        LOG.debug('Applying %s post_run policies' % (len(policy_dbs)))

        for policy_db in policy_dbs:
            driver = policies.get_driver(policy_db.ref,
                                         policy_db.policy_type,
                                         **policy_db.parameters)

            try:
                LOG.debug('Applying post_run policy "%s" (%s) for liveaction %s' %
                          (policy_db.ref, policy_db.policy_type, str(liveaction_db.id)))
                liveaction_db = driver.apply_after(liveaction_db)
            except:
                LOG.exception('An exception occurred while applying policy "%s".', policy_db.ref)

        return liveaction_db

    def _get_runner_ref(self, action_ref):
        """
        Retrieve a runner reference for the provided action.

        :rtype: ``str``
        """
        action = Action.get_by_ref(action_ref)
        return action['runner_type']['name']


def get_notifier():
    with Connection(transport_utils.get_messaging_urls()) as conn:
        return Notifier(conn, [NOTIFIER_ACTIONUPDATE_WORK_QUEUE],
                        trigger_dispatcher=TriggerDispatcher(LOG))


1			# Licensed to the StackStorm, Inc ('StackStorm') under one or more
2			# contributor license agreements. See the NOTICE file distributed with
3			# this work for additional information regarding copyright ownership.
4			# The ASF licenses this file to You under the Apache License, Version 2.0
5			# (the "License"); you may not use this file except in compliance with
6			# the License. You may obtain a copy of the License at
7			#
8			# http://www.apache.org/licenses/LICENSE-2.0
9			#
10			# Unless required by applicable law or agreed to in writing, software
11			# distributed under the License is distributed on an "AS IS" BASIS,
12			# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13			# See the License for the specific language governing permissions and
14			# limitations under the License.
15
16			from __future__ import absolute_import
17			from datetime import datetime
18			import json
19
20			from kombu import Connection
21			from oslo_config import cfg
22
23			from st2common import log as logging
24			from st2common.constants.action import LIVEACTION_STATUS_SUCCEEDED
25			from st2common.constants.action import LIVEACTION_STATUS_PAUSED
26			from st2common.constants.action import LIVEACTION_FAILED_STATES
27			from st2common.constants.action import LIVEACTION_COMPLETED_STATES
28			from st2common.constants.triggers import INTERNAL_TRIGGER_TYPES
29			from st2common.models.api.trace import TraceContext
30			from st2common.models.db.execution import ActionExecutionDB
31			from st2common.persistence.action import Action
32			from st2common.persistence.liveaction import LiveAction
33			from st2common.persistence.policy import Policy
34			from st2common import policies
35			from st2common.models.system.common import ResourceReference
36			from st2common.persistence.execution import ActionExecution
37			from st2common.services import trace as trace_service
38			from st2common.services import workflows as wf_svc
39			from st2common.transport import consumers
40			from st2common.transport import utils as transport_utils
41			from st2common.transport.reactor import TriggerDispatcher
42			from st2common.util import isotime
43			from st2common.util import jinja as jinja_utils
44			from st2common.constants.action import ACTION_CONTEXT_KV_PREFIX
45			from st2common.constants.action import ACTION_PARAMETERS_KV_PREFIX
46			from st2common.constants.action import ACTION_RESULTS_KV_PREFIX
47			from st2common.constants.keyvalue import FULL_SYSTEM_SCOPE, SYSTEM_SCOPE, DATASTORE_PARENT_SCOPE
48			from st2common.services.keyvalues import KeyValueLookup
49			from st2common.transport.queues import NOTIFIER_ACTIONUPDATE_WORK_QUEUE
50
51			__all__ = [
52			'Notifier',
53			'get_notifier'
54			]
55
56			LOG = logging.getLogger(__name__)
57
58			ACTION_SENSOR_ENABLED = cfg.CONF.action_sensor.enable
59			# XXX: Fix this nasty positional dependency.
60			ACTION_TRIGGER_TYPE = INTERNAL_TRIGGER_TYPES['action'][0]
61			NOTIFY_TRIGGER_TYPE = INTERNAL_TRIGGER_TYPES['action'][1]
62
63
64			class Notifier(consumers.MessageHandler):
65			message_type = ActionExecutionDB
66
67			def __init__(self, connection, queues, trigger_dispatcher=None):
68			super(Notifier, self).__init__(connection, queues)
69			if not trigger_dispatcher:
70			trigger_dispatcher = TriggerDispatcher(LOG)
71			self._trigger_dispatcher = trigger_dispatcher
72			self._notify_trigger = ResourceReference.to_string_reference(
73			pack=NOTIFY_TRIGGER_TYPE['pack'],
74			name=NOTIFY_TRIGGER_TYPE['name'])
75			self._action_trigger = ResourceReference.to_string_reference(
76			pack=ACTION_TRIGGER_TYPE['pack'],
77			name=ACTION_TRIGGER_TYPE['name'])
78
79			def process(self, execution_db):
80			execution_id = str(execution_db.id)
81			extra = {'execution': execution_db}
82			LOG.debug('Processing execution %s', execution_id, extra=extra)
83
84			if ('orchestra' in execution_db.context and
85			execution_db.status == LIVEACTION_STATUS_PAUSED):
86			wf_svc.handle_action_execution_pause(execution_db)
87
88			if execution_db.status not in LIVEACTION_COMPLETED_STATES:
89			LOG.debug('Skipping processing of execution %s since it\'s not in a completed state' %
90			(execution_id), extra=extra)
91			return
92
93			liveaction_id = execution_db.liveaction['id']
94			liveaction_db = LiveAction.get_by_id(liveaction_id)
95			self._apply_post_run_policies(liveaction_db=liveaction_db)
96
97			if liveaction_db.notify is not None:
98			self._post_notify_triggers(liveaction_db=liveaction_db, execution_db=execution_db)
99
100			self._post_generic_trigger(liveaction_db=liveaction_db, execution_db=execution_db)
101
102			if 'orchestra' in liveaction_db.context:
103			wf_svc.handle_action_execution_completion(execution_db)
104
105			def _get_execution_for_liveaction(self, liveaction):
106			execution = ActionExecution.get(liveaction__id=str(liveaction.id))
107
108			if not execution:
109			return None
110
111			return execution
112
113			def _post_notify_triggers(self, liveaction_db=None, execution_db=None):
114			notify = getattr(liveaction_db, 'notify', None)
115
116			if not notify:
117			return
118
119			if notify.on_complete:
120			self._post_notify_subsection_triggers(
121			liveaction_db=liveaction_db, execution_db=execution_db,
122			notify_subsection=notify.on_complete,
123			default_message_suffix='completed.')
124			if liveaction_db.status == LIVEACTION_STATUS_SUCCEEDED and notify.on_success:
125			self._post_notify_subsection_triggers(
126			liveaction_db=liveaction_db, execution_db=execution_db,
127			notify_subsection=notify.on_success,
128			default_message_suffix='succeeded.')
129			if liveaction_db.status in LIVEACTION_FAILED_STATES and notify.on_failure:
130			self._post_notify_subsection_triggers(
131			liveaction_db=liveaction_db, execution_db=execution_db,
132			notify_subsection=notify.on_failure,
133			default_message_suffix='failed.')
134
135			def _post_notify_subsection_triggers(self, liveaction_db=None, execution_db=None,
136			notify_subsection=None,
137			default_message_suffix=None):
138			routes = (getattr(notify_subsection, 'routes') or
139			getattr(notify_subsection, 'channels', None))
140
141			execution_id = str(execution_db.id)
142
143			if routes and len(routes) >= 1:
144			payload = {}
145			message = notify_subsection.message or (
146			'Action ' + liveaction_db.action + ' ' + default_message_suffix)
147			data = notify_subsection.data or {}
148
149			jinja_context = self._build_jinja_context(
150			liveaction_db=liveaction_db, execution_db=execution_db
151			)
152
153			try:
154			message = self._transform_message(message=message,
155			context=jinja_context)
156			except:
157			LOG.exception('Failed (Jinja) transforming `message`.')
158
159			try:
160			data = self._transform_data(data=data, context=jinja_context)
161			except:
162			LOG.exception('Failed (Jinja) transforming `data`.')
163
164			# At this point convert result to a string. This restricts the rulesengines
165			# ability to introspect the result. On the other handle atleast a json usable
166			# result is sent as part of the notification. If jinja is required to convert
167			# to a string representation it uses str(...) which make it impossible to
168			# parse the result as json any longer.
169			# TODO: Use to_serializable_dict
170			data['result'] = json.dumps(liveaction_db.result)
171
172			payload['message'] = message
173			payload['data'] = data
174			payload['execution_id'] = execution_id
175			payload['status'] = liveaction_db.status
176			payload['start_timestamp'] = isotime.format(liveaction_db.start_timestamp)
177
178			try:
179			payload['end_timestamp'] = isotime.format(liveaction_db.end_timestamp)
180			except AttributeError:
181			# This can be raised if liveaction.end_timestamp is None, which is caused
182			# when policy cancels a request due to concurrency
183			# In this case, use datetime.now() instead
184			payload['end_timestamp'] = isotime.format(datetime.utcnow())
185
186			payload['action_ref'] = liveaction_db.action
187			payload['runner_ref'] = self._get_runner_ref(liveaction_db.action)
188
189			trace_context = self._get_trace_context(execution_id=execution_id)
190
191			failed_routes = []
192			for route in routes:
193			try:
194			payload['route'] = route
195			# Deprecated. Only for backward compatibility reasons.
196			payload['channel'] = route
197			LOG.debug('POSTing %s for %s. Payload - %s.', NOTIFY_TRIGGER_TYPE['name'],
198			liveaction_db.id, payload)
199			self._trigger_dispatcher.dispatch(self._notify_trigger, payload=payload,
200			trace_context=trace_context)
201			except:
202			failed_routes.append(route)
203
204			if len(failed_routes) > 0:
205			raise Exception('Failed notifications to routes: %s' % ', '.join(failed_routes))
206
207			def _build_jinja_context(self, liveaction_db, execution_db):
208			context = {}
209			context.update({
210			DATASTORE_PARENT_SCOPE: {
211			SYSTEM_SCOPE: KeyValueLookup(scope=FULL_SYSTEM_SCOPE)
212			}
213			})
214			context.update({ACTION_PARAMETERS_KV_PREFIX: liveaction_db.parameters})
215			context.update({ACTION_CONTEXT_KV_PREFIX: liveaction_db.context})
216			context.update({ACTION_RESULTS_KV_PREFIX: execution_db.result})
217			return context
218
219			def _transform_message(self, message, context=None):
220			mapping = {'message': message}
221			context = context or {}
222			return (jinja_utils.render_values(mapping=mapping, context=context)).get('message',
223			message)
224
225			def _transform_data(self, data, context=None):
226			return jinja_utils.render_values(mapping=data, context=context)
227
228			def _get_trace_context(self, execution_id):
229			trace_db = trace_service.get_trace_db_by_action_execution(
230			action_execution_id=execution_id)
231			if trace_db:
232			return TraceContext(id_=str(trace_db.id), trace_tag=trace_db.trace_tag)
233			# If no trace_context is found then do not create a new one here. If necessary
234			# it shall be created downstream. Sure this is impl leakage of some sort.
235			return None
236
237			def _post_generic_trigger(self, liveaction_db=None, execution_db=None):
238			if not ACTION_SENSOR_ENABLED:
239			LOG.debug('Action trigger is disabled, skipping trigger dispatch...')
240			return
241
242			execution_id = str(execution_db.id)
243			payload = {'execution_id': execution_id,
244			'status': liveaction_db.status,
245			'start_timestamp': str(liveaction_db.start_timestamp),
246			# deprecate 'action_name' at some point and switch to 'action_ref'
247			'action_name': liveaction_db.action,
248			'action_ref': liveaction_db.action,
249			'runner_ref': self._get_runner_ref(liveaction_db.action),
250			'parameters': liveaction_db.get_masked_parameters(),
251			'result': liveaction_db.result}
252			# Use execution_id to extract trace rather than liveaction. execution_id
253			# will look-up an exact TraceDB while liveaction depending on context
254			# may not end up going to the DB.
255			trace_context = self._get_trace_context(execution_id=execution_id)
256			LOG.debug('POSTing %s for %s. Payload - %s. TraceContext - %s',
257			ACTION_TRIGGER_TYPE['name'], liveaction_db.id, payload, trace_context)
258			self._trigger_dispatcher.dispatch(self._action_trigger, payload=payload,
259			trace_context=trace_context)
260
261			def _apply_post_run_policies(self, liveaction_db):
262			# Apply policies defined for the action.
263			policy_dbs = Policy.query(resource_ref=liveaction_db.action, enabled=True)
264			LOG.debug('Applying %s post_run policies' % (len(policy_dbs)))
265
266			for policy_db in policy_dbs:
267			driver = policies.get_driver(policy_db.ref,
268			policy_db.policy_type,
269			**policy_db.parameters)
270
271			try:
272			LOG.debug('Applying post_run policy "%s" (%s) for liveaction %s' %
273			(policy_db.ref, policy_db.policy_type, str(liveaction_db.id)))
274			liveaction_db = driver.apply_after(liveaction_db)
275			except:
276			LOG.exception('An exception occurred while applying policy "%s".', policy_db.ref)
277
278			return liveaction_db
279
280			def _get_runner_ref(self, action_ref):
281			"""
282			Retrieve a runner reference for the provided action.
283
284			:rtype: ``str``
285			"""
286			action = Action.get_by_ref(action_ref)
287			return action['runner_type']['name']
288
289
290			def get_notifier():
291			with Connection(transport_utils.get_messaging_urls()) as conn:
292			return Notifier(conn, [NOTIFIER_ACTIONUPDATE_WORK_QUEUE],
293			trigger_dispatcher=TriggerDispatcher(LOG))
294

StackStorm / st2

Pull Request — master (#4154)

Notifier.process() B

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