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Python 3 compatible library for DynamoDB

Project description

Dynamo3
=======
:Build: |build|_ |coverage|_
:Downloads: http://pypi.python.org/pypi/dynamo3
:Source: https://github.com/stevearc/dynamo3

.. |build| image:: https://travis-ci.org/stevearc/dynamo3.png?branch=master
.. _build: https://travis-ci.org/stevearc/dynamo3
.. |coverage| image:: https://coveralls.io/repos/stevearc/dynamo3/badge.png?branch=master
.. _coverage: https://coveralls.io/r/stevearc/dynamo3?branch=master

Dynamo3 is a library for querying DynamoDB. It is designed to be higher-level
than boto (it's built on top of botocore), to make simple operations easier to
perform and understand. It has some nice features like exponential backoff and
automatic pagination built in.


Changelog
=========

0.4.7
-----
* New ``RateLimit`` class to avoid blowing through your provisioned throughput

0.4.6
-----
* New ``Limit`` class for more complex query limit behavior
* Bug fix: Scan and Query with ``Select='COUNT'`` will page results properly

0.4.5
-----
* batch_get supports ``alias`` arg for ExpressionAttributeNames

0.4.4
-----
* Make connection stateless again. Puts consumed_capacity into response object and fixes mystery crash.

0.4.3
-----
* Bug fix: getting ConsumedCapacity doesn't crash for BatchGetItem and BatchWriteItem
* Feature: connection.default_return_capacity
* Feature: hooks for ``precall``, ``postcall``, and ``capacity``
* Better handling of ConsumedCapacity results

0.4.2
-----
* Feature: New methods to take advantage of the newer expression API. See get_item2, put_item2.
* Feature: Shortcut ``use_version`` for switching over to the new APIs.

0.4.1
-----
* Feature: update_table can create and delete global indexes
* Feature: New methods to take advantage of the newer expression API. See scan2, query2, update_item2, and delete_item2.

0.4.0
-----
* Migrating to botocore client API since services will be deprecated soon

0.3.2
-----
* Bug fix: Serialization of blobs broken with botocore 0.85.0

0.3.1
-----
* Bug fix: Crash when parsing description of table being deleted

0.3.0
-----
* **Breakage**: Dropping support for python 3.2 due to lack of botocore support
* Feature: Support JSON document data types
Features thanks to DynamoDB upgrades: https://aws.amazon.com/blogs/aws/dynamodb-update-json-and-more/

0.2.2
-----
* Tweak: Nose plugin allows setting region when connecting to DynamoDB Local

0.2.1
-----
* Feature: New, unified ``connect`` method

0.2.0
-----
* Feature: More expressive 'expected' conditionals
* Feature: Queries can filter on non-indexed fields
* Feature: Filter constraints may be OR'd together
Features thanks to DynamoDB upgrades: http://aws.amazon.com/blogs/aws/improved-queries-and-updates-for-dynamodb/

0.1.3
-----
* Bug fix: sometimes crash after deleting table
* Bug fix: DynamoDB Local nose plugin fails

0.1.2
-----
* Bug fix: serializing ints fails

0.1.1
-----
* Feature: Allow ``access_key`` and ``secret_key`` to be passed to the ``DynamoDBConnection.connect_to_*`` methods

0.1.0
-----
* First public release

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