This is a pre-production deployment of Warehouse, however changes made here WILL affect the production instance of PyPI.
Latest Version Dependencies status unknown Test status unknown Test coverage unknown
Project Description
==========================================
fmio - Fast stream I/O for numeric matrices
==========================================

If you have ever piped large CSV or TSV numeric data between
scripts, you might realize just how much time is taken parsing
strings rather than performing actual computations.

``fmio`` is a simple compressed, binary format and Python library
to read and write matrices -- defined as 2D numeric data with row
and column names, analogous to pandas DataFrames that only accept
numeric data.

Installation
============

The only dependencies are numpy and pandas.

.. code-block:: bash
$ pip install fmio

Usage
=====

From the command-line, you can serialize and deserialize fmio
matrices.

.. code-block:: bash

$ fmio < in.tsv > out.fmio
$ fmio -dc < out.fmio
<same as="" input="">

The real purpose is to perform fast reads from within Python:

``run.py``
.. code-block:: python

import fmio, sys
with fmio.Reader(sys.stdin) as h:
for r in h:
print(r.name, r.sum())

.. code-block:: bash

$ python run.py < out.fmio

Warnings
========

The file format is in machine-native format. Although almost all
modern processors are "little-endian", these files may not be
completely portable.

The library is still in development. The file format is mostly
stable but still subject to change. Don't use this for long-term
data storage.

License
=======

AGPLv3
Release History

Release History

1.0-beta

This version

History Node

TODO: Figure out how to actually get changelog content.

Changelog content for this version goes here.

Donec et mollis dolor. Praesent et diam eget libero egestas mattis sit amet vitae augue. Nam tincidunt congue enim, ut porta lorem lacinia consectetur. Donec ut libero sed arcu vehicula ultricies a non tortor. Lorem ipsum dolor sit amet, consectetur adipiscing elit.

Show More

Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
fmio-1.0-beta.tar.gz (3.7 kB) Copy SHA256 Checksum SHA256 Source Dec 9, 2014

Supported By

WebFaction WebFaction Technical Writing Elastic Elastic Search Pingdom Pingdom Monitoring Dyn Dyn DNS HPE HPE Development 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