Bencoder.pyx

A fast bencode implementation in Cython supports both Python2 & Python3 .

.. image:: https://img.shields.io/pypi/l/bencoder.pyx.svg :alt: PyPI License :target: https://pypi.org/project/bencoder.pyx/ .. image:: https://codecov.io/gh/whtsky/bencoder.pyx/branch/master/graph/badge.svg :alt: Codecov Coverage :target: https://codecov.io/gh/whtsky/bencoder.pyx

Install

.. code-block:: bash

pip install bencoder.pyx

Usage

.. code-block:: python

from bencoder import bencode, bdecode, bdecode2

assert bencode("WWWWWW") == b'6:WWWWWW'
assert bencode(233) == b'i233e'

with open("debian-8.3.0-amd64-netinst.iso.torrent", "rb") as f:
    torrent = bdecode(f.read())
    print(torrent['announce'])

decoded, length = bdecode2(b'6:WWWWWWi233e')
assert decoded == b'WWWWWW'
assert length == 8

ChangeLog

Versoin 3.0.0

+ Add support for Python 3.9 & 3.10
+ Drop support for Python 2
+ Build wheels for musl & aarch64

Version 2.0.1

• Add support for Python 3.8
• Drop support for Python 3.4

Version 2.0.0

+ Use built-in dict instead of OrderedDict on Python >= 3.7
+ Drop support for Python 3.3
+ Fix bytes parsing when used with python-future `#41 <https://github.com/whtsky/bencoder.pyx/pull/41>`_

Version 1.2.1

• Drop support for Python 2.6
• Performance boost for bencode method. #7 <https://github.com/whtsky/bencoder.pyx/issues/7>_

Version 1.2.0

+ Add `bdecode2` method. `#6 <https://github.com/whtsky/bencoder.pyx/pull/6>`_

Version 1.1.3

• Performance Improvement
• Fix package metainfo #3 <https://github.com/whtsky/bencoder.pyx/issues/3>_

Version 1.1.2

+ Support encode large int

Version 1.1.0

• Use OrderedDict instaed of dict
• Support encoding subclasses of dict