semvec/pypi-packages huggingface dataset:
msgpack-pure 0.1.3
MessagePack (de)serializer written in pure Python.
License: Apache License 2

MessagePack (de)serializer for Python.

What's MessagePack? (from http://msgpack.org/)

 MessagePack is a binary-based efficient data interchange format that is
 focused on high performance. It is like JSON, but very fast and small.

I strongly recommend to use msgpack by INADA Naoki if you can,
because it's core is written in C and much faster than msgpack-pure.
msgpack-pure is for environments on which C-extention cannot be installed/compiled,
including hosting, Windows and Google App Engine.