semvec/pypi-packages huggingface dataset:
circbuf 0.1b1
A fast, zero-copy, circular buffer for Python
License: MIT

circbuf
*******
.. image:: https://travis-ci.org/peteut/circbuf.svg?branch=master
    :target: https://travis-ci.org/peteut/circbuf
.. image:: https://img.shields.io/coveralls/peteut/circbuf.svg
    :target: https://coveralls.io/r/peteut/circbuf?branch=master

``circbuf`` implements a circular buffer for Python.
It allows for zero copy operation, i.e. it uses ``memoryview``
to expose consumer and producer buffers.
Access to the buffer is synchronised by locks, managed by context managers.

Example
=======

.. code-block:: python

    import circbuf

    buf = circbuf.CircBuf()
    # Produce data
    with buf.producer_buf as mv:
        mv[0] = 42
        buf.produced(1)

    print('First entry: {}'.format(next(iter(buf)))) # First entry: 42

Features
========

* Pure Python
* Minimises allocation of big memory chunks
* Automatic access synchronisation
* Tested on Python 3.2, 3.3, 3.4

Useful Links
============

* `circbuf.h`_
* `memoryview`_

.. _`circbuf.h`: https://github.com/torvalds/linux/blob/master/include/linux/circ_buf.h
.. _`memoryview`: https://docs.python.org/3.4/library/stdtypes.html#memoryview)