eris.Encoder

class eris.Encoder(convergence_secret, store=<eris.store.NullStore object>, block_size=32768)

Encode content to a store

The interface is inspired by asyncio.StreamWriter.

__init__(convergence_secret, store=<eris.store.NullStore object>, block_size=32768)

Initialize an ERIS encoder.

Parameters

  • store (eris.Store) – Store where encoded blocks will be stored.

  • block_size (int) – Block size (either 1024 or 32768).

  • convergence_secret (bytes) – Convergence secret to use when encoding (see <http://purl.org/eris#name-convergence-secret>). Must be exactly 32 bytes.

Methods

__init__(convergence_secret[, store, block_size])

Initialize an ERIS encoder.

close()

Finish encoding some content and return the read capability of the encoded content.

write(b)

Add some bytes of content b to encoded content.