Monthly Archives: April 2008

Python for Scientific Computing – Training Course

Enthought

Enthought is offering an open training course for Scientific Computing with Python at its Austin, TX offices. Space is limited. We’ll accept the first 15 people who register.

Date: June 23-27, 2008
Location: Austin, Texas, at Enthought’s offices
Cost: 3 days: $1500; 5 days: $2500. You can attend either the first three days of the course or the entire five days.
Registration: Contact Leah Jones at 1-512-536-1057 to register via credit card, or email info@enthought.com with any questions.

Please see the training web page for the full syllabus and more details.

EPD – The Kitchen-Sink-Included Python Distribution

The team here at Enthought has just released the Enthought Python Distribution (EPD):

EPD is a Distribution of the Python Programming Language (currently version 2.5.2) that includes over 60 additional libraries. A short list includes (note, this is a partial list):

Package Description Version
Python Core Python 2.5.2
NumPy Multidimensional arrays and fast numerics for Python 1.0.4
SciPy Scientific Library for Python 0.6.0
Enthought Tool Suite (ETS) A suite of applications and components which may be used to build rich interactive applications. 2.7.1
Traits Manifest typing, validation, visualization, delegation, etc. 2.0.4
Mayavi 3D interactive data exploration environment. 2.1.1
Chaco Advanced 2D plotting toolkit for interactive 2D visualization. 2.0.4
Kiva 2D drawing library in the spirit of DisplayPDF. 2.0.3
Enable Object-based canvas for interacting with 2D components and widgets. 2.0.4
Matplotlib 2D plotting library 0.91.2
wxPython Cross-platform windowing and widget library. 2.8.4.0
Visualization Toolkit (VTK) 3D visualization framework 5.0.3
Click here for the complete list of libraries.

The currently supported platforms are:

Windows Windows XP x86

RedHat Linux RedHat EL 3.x amd64

OS X and Ubuntu will be released very shortly (!).

So what’s the big deal?

In addition to making everyones’ life easier with installation, EPD also represents a common suite of functionality deployed across platforms. The cross-platform promise of Python is better realized because it’s trivial for everyone to get substantially the same set of libraries installed on their system with a single-click install.

What’s the catch?

You knew it was coming, huh? If you’d like to use EPD in a Commercial or Governmental entity, we do ask you to pay for an annual subscription to download and update EPD. For academics and non-profit, private-sector organizations, EPD is and will remain free. Let’s be clear, though. EPD is the bundle of software. People pay for the subscription to download the bundle. The included libraries are, of course, freely available separately under the terms of license for each individual package (this should sound familiar). The terms for the bundle subscription are available here. BTW, anyone can try it out for free for 30 days.

If you have questions, check out the FAQ or drop us a line — email us any feedback as well.

And just one more note:
Enthought is deeply grateful to all those who have contributed to these libraries over the years. We’ve built a business around the things they allow us to do and we appreciate such a nice set of tools and the privilege of being part of the community that created them.

PointIR – Multitouch with Python (PyCon 2008)

Ive just uploaded a video from Peters presentation about the multitouch prototype that he and Dave Kammeyer and Robert Kern have developed over the past few months. It not only showcases what a few brilliant guys can pull off in their spare time, it shows the power of the open source tool stack that they used to get it done (Numpy, Scipy, Kiva, Enable, Chaco, Mayavi, Traits, Pyglet, to name a few).

PointIR in action

The full version is here:There’s a shorter version of a portion of the demo here: