Open Source Linux Business Software

Matplotlib is a python library for making publication quality plots using a syntax familiar to MATLAB users. Matplotlib uses numpy for numerics. Output formats include PDF, Postscript, SVG, and PNG, as well as screen display. As of matplotlib version 1.5, we are no longer making file releases available on SourceForge. Please visit http://matplotlib.org/users/installing.html for help obtaining matplotlib.

Now maintained at github.com/spacepy/spacepy Space Science library for Python - contains superposed epoch classes, drift shell tracing, access to magnetic field models, streamline tracing, bootstrap confidence limits, time and coordinate conversions, etc.

PAIDA is pure Python scientific analysis package and supports AIDA (Abstract Interfaces for Data Analysis). PAIDA can create/plot histograms and functions etc. The parameter optimization and its error evaluation are also supported. Can use with Jython!

PyPotrace is a Python programming language binding for Peter Selinger's Potrace raster to vector conversion algorithm. No separate Potrace library or application required!

Sed.py is a python module to provide a easy way to do text stream processing. Just like the name of module, it likes to do the work that sed can do. But not in sed's way, it's in Python's way. To use this module, the knowledge of regexp is necessary.

Vibeplot presents a new and attractive way to visualize vibrational analysis from density functional calculations (DFT). It is especially targeted at the chemists. The interface can either be scripted or used interactively with QVibeplot.

A Web Based Business Administration Tool. The system will control's everyday functions in a business. This project comes with some Base Plugins such as Business Card Generation, Employee Scheduling, Retail label Printing, An internal Email system

BDOZ (Bulldozer) is a Python package that extends the use of ZODB outside of Zope. BDOZ includes wrapper classes that make ZODB database applications easier to create and manage.

Custom provides small to medium sized businesses, that buy and sell goods, with: - an e-commerce front-end for their customers - access to anti-fraud protected credit card verification - a Point-of-Sale front-end for the shop floor - Account report

DJTask is a simple task and payment manager for small businesses. It is written in python for the Django framework. It uses the FCKeditor for WYSIWYG HTML task descriptions. DJTask provides pay sheets and tracks which tasks have been paid or not.

Tim Peters' FixedPoint.py + Write docs for the Library Reference manual. I expect the existing module docstring will be a good start. + Create a test driver for Python's regression suite. + Have fun modernizing it, if you like (for example,

This object-oriented python module converts 3D VRML models into Collada and integrates it in Google Earth (GE) through the Keyhole Markup Language (KML). It enables the visualisation of large scale aerial/satellite images in the Geo Browser.

ERP / BI / NFe

Mainly a browser for medical patients documents. For now, it works for displaying radiology images in DICOM format. It supports Query/Retrieve. Build on Python, wxPython and ZODB.

NLOPredict is a nonlinear optical prediction and data analysis tool. Nonlinear optical measurements can yield information about the structure of crystals, and orientation of molecules at surfaces and interfaces.

Retrieve statistics from SNMP-aware devices, store them in a database and graphically display them for monitoring and notification purposes.

With PyPayflowPro, you can use the Verisign Payflow Pro SDK directly in Python. This allows you to process credit card transactions (and other financial transactions) using Verisign Payment Services (http://www.verisign.com/products/payflow/pro/).

A cross-platform personal finance application written in python that can be accessed from a web browser on your desktop.

The main purpose of "python2xlw" is to create an Excel-compatible file which can be sent to users via the web as an excel application. The motivation is mainly to support the display of XY Scatter plots and tabular numerical data(eg engineering data)

Storehouse (sales, delivery, accounting) management system, Financial accounting program

XPRoundup provides a template for the Roundup (http://roundup.sourceforge.net) system to support Extreme Programming (XP) tracking needs.

Python library for a fast and flexible graph data structure.