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Unified Diff: third_party/gsutil/20110627/boto/boto/sqs/connection.py

Issue 10199002: Upgrade gsutil to 3.4 (Closed) Base URL: https://dart.googlecode.com/svn/branches/bleeding_edge/dart
Patch Set: Addressed comments Created 8 years, 8 months ago
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Index: third_party/gsutil/20110627/boto/boto/sqs/connection.py
diff --git a/third_party/gsutil/20110627/boto/boto/sqs/connection.py b/third_party/gsutil/20110627/boto/boto/sqs/connection.py
deleted file mode 100644
index 240fc7232d91b80c823cee49c7e0108ba19070e8..0000000000000000000000000000000000000000
--- a/third_party/gsutil/20110627/boto/boto/sqs/connection.py
+++ /dev/null
@@ -1,288 +0,0 @@
-# Copyright (c) 2006-2009 Mitch Garnaat http://garnaat.org/
-#
-# Permission is hereby granted, free of charge, to any person obtaining a
-# copy of this software and associated documentation files (the
-# "Software"), to deal in the Software without restriction, including
-# without limitation the rights to use, copy, modify, merge, publish, dis-
-# tribute, sublicense, and/or sell copies of the Software, and to permit
-# persons to whom the Software is furnished to do so, subject to the fol-
-# lowing conditions:
-#
-# The above copyright notice and this permission notice shall be included
-# in all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
-# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABIL-
-# ITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT
-# SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-# WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
-# IN THE SOFTWARE.
-
-from boto.connection import AWSQueryConnection
-from boto.sqs.regioninfo import SQSRegionInfo
-from boto.sqs.queue import Queue
-from boto.sqs.message import Message
-from boto.sqs.attributes import Attributes
-from boto.exception import SQSError
-
-
-class SQSConnection(AWSQueryConnection):
- """
- A Connection to the SQS Service.
- """
- DefaultRegionName = 'us-east-1'
- DefaultRegionEndpoint = 'queue.amazonaws.com'
- APIVersion = '2009-02-01'
- DefaultContentType = 'text/plain'
- ResponseError = SQSError
-
- def __init__(self, aws_access_key_id=None, aws_secret_access_key=None,
- is_secure=True, port=None, proxy=None, proxy_port=None,
- proxy_user=None, proxy_pass=None, debug=0,
- https_connection_factory=None, region=None, path='/'):
- if not region:
- region = SQSRegionInfo(self, self.DefaultRegionName, self.DefaultRegionEndpoint)
- self.region = region
- AWSQueryConnection.__init__(self, aws_access_key_id, aws_secret_access_key,
- is_secure, port, proxy, proxy_port, proxy_user, proxy_pass,
- self.region.endpoint, debug, https_connection_factory, path)
-
- def _required_auth_capability(self):
- return ['sqs']
-
- def create_queue(self, queue_name, visibility_timeout=None):
- """
- Create an SQS Queue.
-
- :type queue_name: str or unicode
- :param queue_name: The name of the new queue. Names are scoped to an account and need to
- be unique within that account. Calling this method on an existing
- queue name will not return an error from SQS unless the value for
- visibility_timeout is different than the value of the existing queue
- of that name. This is still an expensive operation, though, and not
- the preferred way to check for the existence of a queue. See the
- :func:`boto.sqs.connection.SQSConnection.lookup` method.
-
- :type visibility_timeout: int
- :param visibility_timeout: The default visibility timeout for all messages written in the
- queue. This can be overridden on a per-message.
-
- :rtype: :class:`boto.sqs.queue.Queue`
- :return: The newly created queue.
-
- """
- params = {'QueueName': queue_name}
- if visibility_timeout:
- params['DefaultVisibilityTimeout'] = '%d' % (visibility_timeout,)
- return self.get_object('CreateQueue', params, Queue)
-
- def delete_queue(self, queue, force_deletion=False):
- """
- Delete an SQS Queue.
-
- :type queue: A Queue object
- :param queue: The SQS queue to be deleted
-
- :type force_deletion: Boolean
- :param force_deletion: Normally, SQS will not delete a queue that contains messages.
- However, if the force_deletion argument is True, the
- queue will be deleted regardless of whether there are messages in
- the queue or not. USE WITH CAUTION. This will delete all
- messages in the queue as well.
-
- :rtype: bool
- :return: True if the command succeeded, False otherwise
- """
- return self.get_status('DeleteQueue', None, queue.id)
-
- def get_queue_attributes(self, queue, attribute='All'):
- """
- Gets one or all attributes of a Queue
-
- :type queue: A Queue object
- :param queue: The SQS queue to be deleted
-
- :type attribute: str
- :type attribute: The specific attribute requested. If not supplied, the default
- is to return all attributes. Valid attributes are:
- ApproximateNumberOfMessages,
- ApproximateNumberOfMessagesNotVisible,
- VisibilityTimeout,
- CreatedTimestamp,
- LastModifiedTimestamp,
- Policy
-
- :rtype: :class:`boto.sqs.attributes.Attributes`
- :return: An Attributes object containing request value(s).
- """
- params = {'AttributeName' : attribute}
- return self.get_object('GetQueueAttributes', params, Attributes, queue.id)
-
- def set_queue_attribute(self, queue, attribute, value):
- params = {'Attribute.Name' : attribute, 'Attribute.Value' : value}
- return self.get_status('SetQueueAttributes', params, queue.id)
-
- def receive_message(self, queue, number_messages=1, visibility_timeout=None,
- attributes=None):
- """
- Read messages from an SQS Queue.
-
- :type queue: A Queue object
- :param queue: The Queue from which messages are read.
-
- :type number_messages: int
- :param number_messages: The maximum number of messages to read (default=1)
-
- :type visibility_timeout: int
- :param visibility_timeout: The number of seconds the message should remain invisible
- to other queue readers (default=None which uses the Queues default)
-
- :type attributes: str
- :param attributes: The name of additional attribute to return with response
- or All if you want all attributes. The default is to
- return no additional attributes. Valid values:
- All
- SenderId
- SentTimestamp
- ApproximateReceiveCount
- ApproximateFirstReceiveTimestamp
-
- :rtype: list
- :return: A list of :class:`boto.sqs.message.Message` objects.
- """
- params = {'MaxNumberOfMessages' : number_messages}
- if visibility_timeout:
- params['VisibilityTimeout'] = visibility_timeout
- if attributes:
- self.build_list_params(params, attributes, 'AttributeName')
- return self.get_list('ReceiveMessage', params, [('Message', queue.message_class)],
- queue.id, queue)
-
- def delete_message(self, queue, message):
- """
- Delete a message from a queue.
-
- :type queue: A :class:`boto.sqs.queue.Queue` object
- :param queue: The Queue from which messages are read.
-
- :type message: A :class:`boto.sqs.message.Message` object
- :param message: The Message to be deleted
-
- :rtype: bool
- :return: True if successful, False otherwise.
- """
- params = {'ReceiptHandle' : message.receipt_handle}
- return self.get_status('DeleteMessage', params, queue.id)
-
- def delete_message_from_handle(self, queue, receipt_handle):
- """
- Delete a message from a queue, given a receipt handle.
-
- :type queue: A :class:`boto.sqs.queue.Queue` object
- :param queue: The Queue from which messages are read.
-
- :type receipt_handle: str
- :param receipt_handle: The receipt handle for the message
-
- :rtype: bool
- :return: True if successful, False otherwise.
- """
- params = {'ReceiptHandle' : receipt_handle}
- return self.get_status('DeleteMessage', params, queue.id)
-
- def send_message(self, queue, message_content):
- params = {'MessageBody' : message_content}
- return self.get_object('SendMessage', params, Message, queue.id, verb='POST')
-
- def change_message_visibility(self, queue, receipt_handle, visibility_timeout):
- """
- Extends the read lock timeout for the specified message from the specified queue
- to the specified value.
-
- :type queue: A :class:`boto.sqs.queue.Queue` object
- :param queue: The Queue from which messages are read.
-
- :type receipt_handle: str
- :param queue: The receipt handle associated with the message whose
- visibility timeout will be changed.
-
- :type visibility_timeout: int
- :param visibility_timeout: The new value of the message's visibility timeout
- in seconds.
- """
- params = {'ReceiptHandle' : receipt_handle,
- 'VisibilityTimeout' : visibility_timeout}
- return self.get_status('ChangeMessageVisibility', params, queue.id)
-
- def get_all_queues(self, prefix=''):
- params = {}
- if prefix:
- params['QueueNamePrefix'] = prefix
- return self.get_list('ListQueues', params, [('QueueUrl', Queue)])
-
- def get_queue(self, queue_name):
- rs = self.get_all_queues(queue_name)
- for q in rs:
- if q.url.endswith(queue_name):
- return q
- return None
-
- lookup = get_queue
-
- #
- # Permissions methods
- #
-
- def add_permission(self, queue, label, aws_account_id, action_name):
- """
- Add a permission to a queue.
-
- :type queue: :class:`boto.sqs.queue.Queue`
- :param queue: The queue object
-
- :type label: str or unicode
- :param label: A unique identification of the permission you are setting.
- Maximum of 80 characters ``[0-9a-zA-Z_-]``
- Example, AliceSendMessage
-
- :type aws_account_id: str or unicode
- :param principal_id: The AWS account number of the principal who will be given
- permission. The principal must have an AWS account, but
- does not need to be signed up for Amazon SQS. For information
- about locating the AWS account identification.
-
- :type action_name: str or unicode
- :param action_name: The action. Valid choices are:
- \*|SendMessage|ReceiveMessage|DeleteMessage|
- ChangeMessageVisibility|GetQueueAttributes
-
- :rtype: bool
- :return: True if successful, False otherwise.
-
- """
- params = {'Label': label,
- 'AWSAccountId' : aws_account_id,
- 'ActionName' : action_name}
- return self.get_status('AddPermission', params, queue.id)
-
- def remove_permission(self, queue, label):
- """
- Remove a permission from a queue.
-
- :type queue: :class:`boto.sqs.queue.Queue`
- :param queue: The queue object
-
- :type label: str or unicode
- :param label: The unique label associated with the permission being removed.
-
- :rtype: bool
- :return: True if successful, False otherwise.
- """
- params = {'Label': label}
- return self.get_status('RemovePermission', params, queue.id)
-
-
-
-
-
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