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.subscriptions'.
Raises:
util.RequestFailedError: if any of the requests to the API failed.
"""
client = subscriptions.SubscriptionsClient()
topic_ref = util.ParseTopic(args.topic, args.topic_project)
push_config = util.ParsePushConfig(args.push_endpoint)
retain_acked_messages = getattr(args, 'retain_acked_messages', None)
retention_duration = getattr(args, 'message_retention_duration', None)
if retention_duration:
retention_duration = util.FormatDuration(retention_duration)
labels = labels_util.UpdateLabels(
None,
client.messages.Subscription.LabelsValue,
update_labels=labels_util.GetUpdateLabelsDictFromArgs(args))
failed = []
for subscription_name in args.subscription:
subscription_ref = util.ParseSubscription(subscription_name)
try:
result = client.Create(subscription_ref,
topic_ref,
args.ack_deadline,
push_config,
retain_acked_messages,
retention_duration,
labels=labels)
except api_ex.HttpError as error:
exc = exceptions.HttpException(error)
log.CreatedResource(subscription_ref.RelativeName(),
kind='subscription',
failed=exc.payload.status_message)
failed.append(subscription_name)
continue
result = util.SubscriptionDisplayDict(result)
log.CreatedResource(subscription_ref.RelativeName(),
kind='subscription')
yield result
if failed:
raise util.RequestsFailedError(failed, 'create')
def _Run(args, enable_labels=False, legacy_output=False):
"""Creates one or more subscriptions."""
client = subscriptions.SubscriptionsClient()
topic_ref = args.CONCEPTS.topic.Parse()
push_config = util.ParsePushConfig(args)
retain_acked_messages = getattr(args, 'retain_acked_messages', None)
retention_duration = getattr(args, 'message_retention_duration', None)
if retention_duration:
retention_duration = util.FormatDuration(retention_duration)
no_expiration = False
expiration_period = getattr(args, 'expiration_period', None)
if expiration_period:
if expiration_period == subscriptions.NEVER_EXPIRATION_PERIOD_VALUE:
no_expiration = True
expiration_period = None
labels = None
if enable_labels:
labels = labels_util.ParseCreateArgs(
args, client.messages.Subscription.LabelsValue)
failed = []
for subscription_ref in args.CONCEPTS.subscription.Parse():
try:
result = client.Create(subscription_ref,
topic_ref,
args.ack_deadline,
push_config,
retain_acked_messages,
retention_duration,
labels=labels,
no_expiration=no_expiration,
expiration_period=expiration_period)
except api_ex.HttpError as error:
exc = exceptions.HttpException(error)
log.CreatedResource(subscription_ref.RelativeName(),
kind='subscription',
failed=exc.payload.status_message)
failed.append(subscription_ref.subscriptionsId)
continue
if legacy_output:
result = util.SubscriptionDisplayDict(result)
log.CreatedResource(subscription_ref.RelativeName(),
kind='subscription')
yield result
if failed:
raise util.RequestsFailedError(failed, 'create')
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:
A serialized object (dict) describing the results of the operation.
Raises:
An HttpException if there was a problem calling the
API topics.Patch command.
"""
client = topics.TopicsClient()
topic_ref = args.CONCEPTS.topic.Parse()
message_retention_duration = getattr(args,
'message_retention_duration',
None)
if message_retention_duration:
message_retention_duration = util.FormatDuration(
message_retention_duration)
clear_message_retention_duration = getattr(
args, 'clear_message_retention_duration', None)
labels_update = labels_util.ProcessUpdateArgsLazy(
args,
client.messages.Topic.LabelsValue,
orig_labels_thunk=lambda: client.Get(topic_ref).labels)
result = None
try:
result = client.Patch(topic_ref, labels_update.GetOrNone(),
_GetKmsKeyNameFromArgs(args),
message_retention_duration,
clear_message_retention_duration,
args.recompute_message_storage_policy,
args.message_storage_policy_allowed_regions)
except topics.NoFieldsSpecifiedError:
operations = [
'clear_labels', 'update_labels', 'remove_labels',
'recompute_message_storage_policy',
'message_storage_policy_allowed_regions'
]
if not any(args.IsSpecified(arg) for arg in operations):
raise
log.status.Print('No update to perform.')
else:
log.UpdatedResource(topic_ref.RelativeName(), kind='topic')
return result
def ParseExpirationPeriodWithNeverSentinel(value):
if value == subscriptions.NEVER_EXPIRATION_PERIOD_VALUE:
return value
return util.FormatDuration(arg_parsers.Duration()(value))
def ParseRetentionDurationWithDefault(value):
if value == subscriptions.DEFAULT_MESSAGE_RETENTION_VALUE:
return value
return util.FormatDuration(arg_parsers.Duration()(value))
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:
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.Patch command.
"""
flags.ValidateDeadLetterPolicy(args)
client = subscriptions.SubscriptionsClient()
subscription_ref = args.CONCEPTS.subscription.Parse()
dead_letter_topic = getattr(args, 'dead_letter_topic', None)
max_delivery_attempts = getattr(args, 'max_delivery_attempts', None)
clear_dead_letter_policy = getattr(args, 'clear_dead_letter_policy', None)
clear_retry_policy = getattr(args, 'clear_retry_policy', None)
labels_update = labels_util.ProcessUpdateArgsLazy(
args, client.messages.Subscription.LabelsValue,
orig_labels_thunk=lambda: client.Get(subscription_ref).labels)
no_expiration = False
expiration_period = getattr(args, 'expiration_period', None)
if expiration_period:
if expiration_period == subscriptions.NEVER_EXPIRATION_PERIOD_VALUE:
no_expiration = True
expiration_period = None
if dead_letter_topic:
dead_letter_topic = args.CONCEPTS.dead_letter_topic.Parse().RelativeName()
min_retry_delay = getattr(args, 'min_retry_delay', None)
if min_retry_delay:
min_retry_delay = util.FormatDuration(min_retry_delay)
max_retry_delay = getattr(args, 'max_retry_delay', None)
if max_retry_delay:
max_retry_delay = util.FormatDuration(max_retry_delay)
try:
result = client.Patch(
subscription_ref,
ack_deadline=args.ack_deadline,
push_config=util.ParsePushConfig(args),
retain_acked_messages=args.retain_acked_messages,
labels=labels_update.GetOrNone(),
message_retention_duration=args.message_retention_duration,
no_expiration=no_expiration,
expiration_period=expiration_period,
dead_letter_topic=dead_letter_topic,
max_delivery_attempts=max_delivery_attempts,
clear_dead_letter_policy=clear_dead_letter_policy,
clear_retry_policy=clear_retry_policy,
min_retry_delay=min_retry_delay,
max_retry_delay=max_retry_delay)
except subscriptions.NoFieldsSpecifiedError:
if not any(args.IsSpecified(arg) for arg in ('clear_labels',
'update_labels',
'remove_labels')):
raise
log.status.Print('No update to perform.')
result = None
else:
log.UpdatedResource(subscription_ref.RelativeName(), kind='subscription')
return result
def _Run(args, legacy_output=False):
"""Creates one or more topics."""
client = topics.TopicsClient()
labels = labels_util.ParseCreateArgs(args,
client.messages.Topic.LabelsValue)
kms_key = None
kms_ref = args.CONCEPTS.kms_key.Parse()
if kms_ref:
kms_key = kms_ref.RelativeName()
else:
# Did user supply any topic-encryption-key flags?
for keyword in [
'topic-encryption-key', 'topic-encryption-key-project',
'topic-encryption-key-location', 'topic-encryption-key-keyring'
]:
if args.IsSpecified(keyword.replace('-', '_')):
raise core_exceptions.Error(
'--topic-encryption-key was not fully specified.')
retention_duration = getattr(args, 'message_retention_duration', None)
if retention_duration:
retention_duration = util.FormatDuration(retention_duration)
message_storage_policy_allowed_regions = args.message_storage_policy_allowed_regions
schema = getattr(args, 'schema', None)
if schema:
schema = args.CONCEPTS.schema.Parse().RelativeName()
message_encoding_list = getattr(args, 'message_encoding', None)
message_encoding = None
if message_encoding_list:
message_encoding = message_encoding_list[0]
failed = []
for topic_ref in args.CONCEPTS.topic.Parse():
try:
result = client.Create(
topic_ref,
labels=labels,
kms_key=kms_key,
message_retention_duration=retention_duration,
message_storage_policy_allowed_regions=
message_storage_policy_allowed_regions,
schema=schema,
message_encoding=message_encoding)
except api_ex.HttpError as error:
exc = exceptions.HttpException(error)
log.CreatedResource(topic_ref.RelativeName(),
kind='topic',
failed=exc.payload.status_message)
failed.append(topic_ref.topicsId)
continue
if legacy_output:
result = util.TopicDisplayDict(result)
log.CreatedResource(topic_ref.RelativeName(), kind='topic')
yield result
if failed:
raise util.RequestsFailedError(failed, 'create')
def _Run(args, enable_labels=False, legacy_output=False):
"""Creates one or more subscriptions."""
flags.ValidateDeadLetterPolicy(args)
client = subscriptions.SubscriptionsClient()
topic_ref = args.CONCEPTS.topic.Parse()
push_config = util.ParsePushConfig(args)
enable_message_ordering = getattr(args, 'enable_message_ordering', None)
filter_string = getattr(args, 'message_filter', None)
dead_letter_topic = getattr(args, 'dead_letter_topic', None)
max_delivery_attempts = getattr(args, 'max_delivery_attempts', None)
retain_acked_messages = getattr(args, 'retain_acked_messages', None)
retention_duration = getattr(args, 'message_retention_duration', None)
if retention_duration:
retention_duration = util.FormatDuration(retention_duration)
min_retry_delay = getattr(args, 'min_retry_delay', None)
if min_retry_delay:
min_retry_delay = util.FormatDuration(min_retry_delay)
max_retry_delay = getattr(args, 'max_retry_delay', None)
if max_retry_delay:
max_retry_delay = util.FormatDuration(max_retry_delay)
no_expiration = False
expiration_period = getattr(args, 'expiration_period', None)
if expiration_period:
if expiration_period == subscriptions.NEVER_EXPIRATION_PERIOD_VALUE:
no_expiration = True
expiration_period = None
if dead_letter_topic:
dead_letter_topic = args.CONCEPTS.dead_letter_topic.Parse().RelativeName()
labels = None
if enable_labels:
labels = labels_util.ParseCreateArgs(
args, client.messages.Subscription.LabelsValue)
failed = []
for subscription_ref in args.CONCEPTS.subscription.Parse():
try:
result = client.Create(
subscription_ref,
topic_ref,
args.ack_deadline,
push_config,
retain_acked_messages,
retention_duration,
labels=labels,
no_expiration=no_expiration,
expiration_period=expiration_period,
enable_message_ordering=enable_message_ordering,
filter_string=filter_string,
dead_letter_topic=dead_letter_topic,
max_delivery_attempts=max_delivery_attempts,
min_retry_delay=min_retry_delay,
max_retry_delay=max_retry_delay)
except api_ex.HttpError as error:
exc = exceptions.HttpException(error)
log.CreatedResource(subscription_ref.RelativeName(),
kind='subscription',
failed=exc.payload.status_message)
failed.append(subscription_ref.subscriptionsId)
continue
if legacy_output:
result = util.SubscriptionDisplayDict(result)
log.CreatedResource(subscription_ref.RelativeName(), kind='subscription')
yield result
if failed:
raise util.RequestsFailedError(failed, 'create')