def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Yields:
A serialized object (dict) describing the results of the operation.
This description fits the Resource described in the ResourceRegistry under
'pubsub.projects.topics'.
"""
msgs = self.context['pubsub_msgs']
pubsub = self.context['pubsub']
for topic_name in args.topic:
topic = msgs.Topic(name=util.TopicFormat(topic_name))
delete_req = msgs.PubsubProjectsTopicsDeleteRequest(
topic=util.TopicFormat(topic.name))
try:
pubsub.projects_topics.Delete(delete_req)
failed = None
except api_ex.HttpError as error:
exc = exceptions.HttpException(error)
failed = exc.payload.status_message
result = util.TopicDisplayDict(topic, failed)
log.DeletedResource(topic.name, kind='topic', failed=failed)
yield result
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Yields:
A serialized object (dict) describing the results of the operation.
This description fits the Resource described in the ResourceRegistry under
'pubsub.projects.topics'.
"""
msgs = self.context['pubsub_msgs']
pubsub = self.context['pubsub']
for topic_name in args.topic:
topic_name = resources.REGISTRY.Parse(
topic_name, collection=self.Collection()).Name()
topic = msgs.Topic(name=util.TopicFormat(topic_name))
delete_req = msgs.PubsubProjectsTopicsDeleteRequest(
topic=util.TopicFormat(topic.name))
try:
pubsub.projects_topics.Delete(delete_req)
yield util.TopicDisplayDict(topic)
except api_ex.HttpError as exc:
yield util.TopicDisplayDict(topic,
json.loads(exc.content)['error']['message'])
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Returns:
PublishResponse with the response of the Publish operation.
Raises:
sdk_ex.HttpException: If attributes are malformed, or if none of
MESSAGE_BODY or ATTRIBUTE are given.
"""
msgs = self.context['pubsub_msgs']
pubsub = self.context['pubsub']
attributes = []
if args.attribute:
for key, value in sorted(args.attribute.iteritems()):
attributes.append(
msgs.PubsubMessage.AttributesValue.AdditionalProperty(
key=key,
value=value))
if not args.message_body and not attributes:
raise sdk_ex.HttpException(('You cannot send an empty message.'
' You must specify either a MESSAGE_BODY,'
' one or more ATTRIBUTE, or both.'))
topic_name = resources.REGISTRY.Parse(
args.topic, collection=util.TOPICS_COLLECTION).Name()
message = msgs.PubsubMessage(
data=args.message_body,
attributes=msgs.PubsubMessage.AttributesValue(
additionalProperties=attributes))
result = pubsub.projects_topics.Publish(
msgs.PubsubProjectsTopicsPublishRequest(
publishRequest=msgs.PublishRequest(messages=[message]),
topic=util.TopicFormat(topic_name)))
if not result.messageIds:
# If we got a result with empty messageIds, then we've got a problem.
raise sdk_ex.HttpException('Publish operation failed with Unknown error.')
# We only allow to publish one message at a time, so do not return a
# list of messageId.
resource = resource_projector.MakeSerializable(result)
resource['messageIds'] = result.messageIds[0]
return resource
def _Run(cmd, args, field_adder):
"""Common function to run the Create command.
Args:
cmd: a base.CreateCommand object
args: an argparse namespace. All the arguments that were provided to this
command invocation.
field_adder: Function that populates additional fields in a subscription.
Yields:
A serialized object (dict) describing the results of the operation.
This description fits the Resource described in the ResourceRegistry under
'pubsub.projects.subscriptions'.
Raises:
An HttpException if there was a problem calling the
API subscriptions.Create command.
"""
msgs = cmd.context['pubsub_msgs']
pubsub = cmd.context['pubsub']
topic_project = ''
if args.topic_project:
topic_project = projects_util.ParseProject(args.topic_project).Name()
topic_name = args.topic
for subscription_name in args.subscription:
name = util.SubscriptionFormat(subscription_name)
subscription = msgs.Subscription(
name=name,
topic=util.TopicFormat(topic_name, topic_project),
ackDeadlineSeconds=args.ack_deadline)
if args.push_endpoint:
subscription.pushConfig = msgs.PushConfig(
pushEndpoint=args.push_endpoint)
field_adder(subscription, args)
# TODO(b/32275310): Conform to gcloud error handling guidelines.
try:
result = pubsub.projects_subscriptions.Create(subscription)
failed = None
except api_ex.HttpError as error:
result = subscription
exc = exceptions.HttpException(error)
failed = exc.payload.status_message
result = util.SubscriptionDisplayDict(result, failed)
log.CreatedResource(name, kind='subscription', failed=failed)
yield result
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Yields:
A serialized object (dict) describing the results of the operation.
This description fits the Resource described in the ResourceRegistry under
'pubsub.projects.topics'.
Raises:
An HttpException if there was a problem calling the
API subscriptions.Create command.
"""
msgs = self.context['pubsub_msgs']
pubsub = self.context['pubsub']
topic_project = ''
if args.topic_project:
topic_project = projects_util.ParseProject(args.topic_project).Name()
topic_name = args.topic
for subscription_name in args.subscription:
subscription = msgs.Subscription(
name=util.SubscriptionFormat(subscription_name),
topic=util.TopicFormat(topic_name, topic_project),
ackDeadlineSeconds=args.ack_deadline)
if args.push_endpoint:
subscription.pushConfig = msgs.PushConfig(
pushEndpoint=args.push_endpoint)
try:
result = pubsub.projects_subscriptions.Create(subscription)
failed = None
except api_ex.HttpError as error:
result = subscription
exc = exceptions.HttpException(error)
failed = exc.payload.status_message
result = util.SubscriptionDisplayDict(result, failed)
log.CreatedResource(subscription_name, kind='subscription', failed=failed)
yield result
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Yields:
A serialized object (dict) describing the results of the operation.
This description fits the Resource described in the ResourceRegistry under
'pubsub.projects.topics'.
Raises:
An HttpException if there was a problem calling the
API subscriptions.Create command.
"""
msgs = self.context['pubsub_msgs']
pubsub = self.context['pubsub']
topic_project = ''
if args.topic_project:
topic_project = projects_util.ParseProject(
args.topic_project).Name()
topic_name = resources.REGISTRY.Parse(
args.topic, collection=util.TOPICS_COLLECTION).Name()
for subscription in args.subscription:
subscription_name = resources.REGISTRY.Parse(
subscription, collection=util.SUBSCRIPTIONS_COLLECTION).Name()
create_req = msgs.Subscription(
name=util.SubscriptionFormat(subscription_name),
topic=util.TopicFormat(topic_name, topic_project),
ackDeadlineSeconds=args.ack_deadline)
if args.push_endpoint:
create_req.pushConfig = msgs.PushConfig(
pushEndpoint=args.push_endpoint)
try:
yield SubscriptionDisplayDict(
pubsub.projects_subscriptions.Create(create_req))
except api_ex.HttpError as exc:
raise exceptions.HttpException(
json.loads(exc.content)['error']['message'])
def Run(self, args):
"""This is what gets called when the user runs this command.
Args:
args: an argparse namespace. All the arguments that were provided to this
command invocation.
Yields:
Subscriptions paths that match the regular expression in args.name_filter.
"""
msgs = self.context['pubsub_msgs']
pubsub = self.context['pubsub']
page_size = None
page_token = None
if args.page_size:
page_size = min(args.page_size, util.MAX_LIST_RESULTS)
if not args.filter and args.limit:
page_size = min(args.limit, page_size or util.MAX_LIST_RESULTS)
while True:
list_subscriptions_req = (
msgs.PubsubProjectsTopicsSubscriptionsListRequest(
topic=util.TopicFormat(args.topic),
pageSize=page_size,
pageToken=page_token))
list_subscriptions_result = pubsub.projects_topics_subscriptions.List(
list_subscriptions_req)
for subscription in list_subscriptions_result.subscriptions:
yield TopicSubscriptionDict(subscription)
page_token = list_subscriptions_result.nextPageToken
if not page_token:
break
yield resource_printer_base.PageMarker()
