bpack.ba module

Bitarray based codec for binary data structures.

class bpack.ba.Decoder(descriptor, converters=<function converter_factory>)

Bases: Decoder

Bitarray based data decoder.

Only supports “big endian” byte-order and MSB bit-order.

decode(data: bytes)

Decode binary data and return a record object.

baseunits: EBaseUnits = 'bits'

bpack.ba.decoder(cls)

Class decorator to add (de)coding methods to a descriptor class.

The decorator automatically generates a Codec object form the input descriptor class and attach to it methods for conversion form/to bytes.