Pallas – AWS Athena client

Pallas makes querying AWS Athena easy.

It is especially valuable for analyses in Jupyter Notebook, but it is designed to be generic and usable in any application.

Main features:

• Friendly interface to AWS Athena.
• Caching - local and remote cache for reproducible results.
• Performance – Large results are downloaded from S3.
• Pandas integration - Conversion to DataFrame with appropriate dtypes.
• Optional white space normalization for better caching.
• Kills queries on KeyboardInterrupt.

import pallas
athena = pallas.environ_setup()
df = athena.execute("SELECT 'Hello world!'").to_df()

Pallas is hosted at GitHub and it can be installed from PyPI.

Documentation

Documentation in the docs/ directory can be read online at Read the Docs.

Changelog

Changelog is the CHANGELOG.rst file. It is also available online in docs.

License

Copyright 2020 Akamai Technologies, Inc

Licensed 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.

Contributing

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