Skip to main content
This is a pre-production deployment of Warehouse. Changes made here affect the production instance of PyPI (pypi.python.org).
Help us improve Python packaging - Donate today!

Simple decoder and encoder for CBOR (fork of flynn)

Project Description

Flunn is also a Python library providing CBOR [RFC7049] encoding and decoding with a traditional buffered and a streaming interface. (flunn is a fork of flynn)

Usage

The Flunn API is really simple and inspired by existing Python serialisation modules like json and pickle. The flunn module has four methods called dumps, dump, loads and load, where dumps will return the serialised input as bytes string, while dump will write the serialised input to a file descriptor. The same applies to loads and load.

>>> flunn.dumps([1, [2, 3]])
b'\x82\x01\x82\x02\x03'
>>> flunn.loads(b'\x82\x01\x82\x02\x03')
[1, [2, 3]]

Furthermore, Flunn supports generators and other iterables as input for streaming support:

>>> flunn.dumps(range(5))
b'\x9f\x00\x01\x02\x03\x04\xff'
>>> flunn.loads(b'\x9f\x00\x01\x02\x03\x04\xff')
[0, 1, 2, 3, 4]

Or to generate a map using an iterable:

>>> flunn.dumps(flunn.mapping(((a, a) for a in range(5))))
b'\xbf\x00\x00\x01\x01\x02\x02\x03\x03\x04\x04\xff'
>>> flunn.loads(b'\xbf\x00\x00\x01\x01\x02\x02\x03\x03\x04\x04\xff')
{0: 0, 1: 1, 2: 2, 3: 3, 4: 4}
Release History

Release History

This version
History Node

1.0.0

History Node

1.0.0b4

Download Files

Download Files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
flunn-1.0.0.tar.gz (5.2 kB) Copy SHA256 Checksum SHA256 Source Jul 27, 2016

Supported By

WebFaction WebFaction Technical Writing Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS Sentry Sentry Error Logging CloudAMQP CloudAMQP RabbitMQ Heroku Heroku PaaS Kabu Creative Kabu Creative UX & Design Fastly Fastly CDN DigiCert DigiCert EV Certificate Rackspace Rackspace Cloud Servers DreamHost DreamHost Log Hosting