Binary data structures (un-)Packing library
===========================================
:Copyright: 2020-2023, Antonio Valentino <antonio.valentino@tiscali.it>
.. badges
|PyPI Status| |GHA Status| |Documentation Status|
.. |PyPI Status| image:: https://img.shields.io/pypi/v/bpack.svg
:target: https://pypi.org/project/bpack
:alt: PyPI Status
.. |GHA Status| image:: https://github.com/avalentino/bpack/workflows/Build/badge.svg
:target: https://github.com/avalentino/bpack/actions
:alt: GitHub Actions Status
.. |Documentation Status| image:: https://readthedocs.org/projects/bpack/badge/?version=latest
:target: https://bpack.readthedocs.io/en/latest/?badge=latest
:alt: Documentation Status
.. description
The *bpack* Python package provides tools to describe and encode/decode
binary data.
Binary data are assumed to be organized in *records*, each composed by a
sequence of fields. Fields are characterized by a known size, offset
(w.r.t. the beginning of the record) and datatype.
The package provides classes and functions that can be used to:
* describe binary data structures in a declarative way (structures can
be specified up to the bit level)
* automatically generate encoders/decoders for a specified data descriptor
Encoders/decoders (*backends*) rely on well known Python packages like:
* |struct| (form the standard library)
* bitstruct_ (optional)
* numpy_ (optional)
* bitarray_ (optional) - partial implementation
.. _struct: https://docs.python.org/3/library/struct.html
.. _bitstruct: https://github.com/eerimoq/bitstruct
.. _numpy: https://numpy.org
.. _bitarray: https://github.com/ilanschnell/bitarray
.. local-definitions
.. |struct| replace:: struct_
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