Cecilia is an audio signal processing environment. Cecilia lets you create your own GUI (grapher, sliders, toggles, popup menus) using a simple syntax. Cecilia comes with many original builtin modules for sound effects and synthesis.

Previously written in tcl/tk, Cecilia (version 4, deprecated) was entirely rewritten in Python/wxPython and uses the Csound API for communicating between the interface and the audio engine. Version 4.2 is the final release of version 4.

Cecilia5 now uses the pyo audio engine created for the Python programming language. pyo allows a much more powerfull integration of the audio engine to the graphical interface. Since it's a standard python module, there is no need to use an API to communicate with the interface.

Learning to Program with Python.
"Snake Wrangling for Kids" is a printable electronic book, for children 8 years and older, who would like to learn computer programming. It covers the very basics of programming, and uses the Python 3 programming language to teach the concepts.

The Secure Socket Layer, SSL for short, is a protocol by which many services that communicate over the Internet can do so in a secure fashion.

A bunch of Python tutorials that use Pyechonest

pyechonest is written mostly in Python.

Across all Python projects on Ohloh, 26% of all source code lines are comments. For pyechonest, this figure is 56%.

This very impressive number of comments puts pyechonest among the top 10% of all Python projects on Ohloh.

A high number of comments might indicate that the code is well-documented and organized, and could be a sign of a helpful and disciplined development team

Max/MSP interface to The Echo Nest's audio analysis API

Tristan Jehan, one of the founders here at the Echo Nest, has created a Python script that will take a 4/4 song and turn it into a waltz. The script uses Echo Nest remix, a Python library that lets you algorithmically manipulate music.

The Labyrinth lets you wander though about a 1000 genres, listening to samples from representative artists.

FileInfo.com contains a searchable database of thousands of file extensions with detailed information about the associated file types. You can use FileInfo.com to lookup information about unknown file types and find programs that open the files.

MusicBrainz Picard is a cross-platform (Linux/Mac OS X/Windows) application written in Python and is the official MusicBrainz tagger.

Picard supports the majority of audio file formats, is capable of using audio fingerprints (PUIDs, AcoustIDs), performing CD lookups and disc ID submissions, and it has excellent Unicode support. Additionally, there are several plugins available that extend Picard's features.

When tagging files, Picard uses an album-oriented approach. This approach allows it to utilize the MusicBrainz data as effectively as possible and correctly tag your music. For more information, see the illustrated quick start guide to tagging.

Picard is named after Captain Jean-Luc Picard from the TV series Star Trek: The Next Generation.

Python client for the Echo Nest API

The Unarchiver is a Mac OS X app, but the underlying unarchiving code can run on other OSes, too. There is not yet any GUI app for any other OS, but there are two command-line tools, unar and lsar, which can be used on Mac OS X, Windows and Linux.

Welcome to the home of wxPython, a blending of the wxWidgets C++ class library with the Python programming language.

free license for educators

Are there still two pylabs? Are the following two web pages referring to the same pylab?

http://www.scipy.org/PyLab
http://matplotlib.sourceforge.net/

I'm a bit confused (trying to get the Scipy, Numpy, Pylab, Matplolib story straight, before I plunge in)

It has been 18 months since we’ve released our first dynamic playlisting API. Since then, we’ve received lots of info on how developers really use the API and what parts of the API were difficult to use and understand. We’ve used this info to help us redesign the API to make it more useful and to make it easy to understand. In the next day or so we will be pushing out the first beta release of this new dynamic playlisting API that we call Dynamic Playlist 2.0.

Surprise! You may already have an OpenID.

This simple script shows how to play back a sound file using the mixer module from the pygame library. If you have pygame installed, this will work on all major platforms. The mixer module supports WAV and OGG files with many different sample rates, bits per sample and channels. The script will play back all supported files given on the command line sequentially.

Friture displays audio data in several widgets, such as a scope, a spectrum analyzer, or a rolling 2D spectrogram.

Friture is written in Python and uses various libraries. Learn more about the design of Friture.

Friture is free and open-source, licensed under the GPLv3+

Read the Docs hosts documentation, making it fully searchable and easy to find. You can import your docs using any major version control system, including Mercurial, Git, Subversion, and Bazaar. We support webhooks so your docs get built when you commit code. There's also support for versioning so you can build docs from tags and branches of your code in your repository. A full list of features is available.

It's free and simple. Read the Getting Started guide to get going!

NodeBox for OpenGL is a free, cross-platform library for generating 2D animations with Python programming code. It is built on Pyglet and adopts the drawing API from NodeBox for Mac OS X (http://nodebox.net). It has built-in support for paths, layers, motion tweening, hardware-accelerated image effects, simple physics and interactivity. 

Give your debugging sessions go-faster stripes with the power of Python.

Scripting GDB with Python

jHepWork ("jWork") is an interactive environment for scientific computation, data analysis and data visualization designed for scientists, engineers and students. The program incorporates many open-source math software packages into a coherent interface using the concept of scripting, rather than only-GUI or macro-based concept.

jHepWork can be used with several scripting languages for the Java platform, such as Jython, (the Python programming language), JRuby (the Ruby programming language) and BeanShell. This brings more power and simplicity for scientific computing. The programming can also be done in the native Java.

Comparing Python to various other languages

This is a minimal crash-course in the programming language Python. To learn more, take a look at the documentation at the Python web site, www.python.org; especially the tutorial. If you wonder why you should be interested, check out the comparison page where Python is compared to other languages.

This is a short introduction to the art of programming, with examples written in the programming language Python. (If you already know how to program, but want a short intro to Python, you may want to check out my article Instant Python.)

This web site is an attempt to gather together everything you will need to learn Clojure, assuming that you already know another programming language or two or three.

Noir is a micro-framework that allows you to rapidly develop websites in Clojure.
And it couldn't be any simpler.

Welcome to Try Clojure. See that little box up there? That's a Clojure repl. You can type expressions and see their results right here in your browser. We also have a brief tutorial to give you a taste of Clojure

The goal of this article is to provide a fairly comprehensive introduction to the Clojure programming language. A large number of features are covered, each in a fairly brief manner. Feel free to skip around to the sections of most interest. The section names in the table of contents are hyperlinks to make this easier when reading on-line.

pyglet provides an object-oriented programming interface for developing games and other visually-rich applications for Windows, Mac OS X and Linux.

processing.py
Write Processing sketches in Python. Jonathan Feinberg <jdf@pobox.com>

Codecademy is the easiest way to learn how to code. It's interactive, fun, and you can do it with your friends.

Web Services Directory

In computer science, a type system may be defined as "a tractable syntactic framework for classifying phrases according to the kinds of values they compute".[1] A type system associates types with each computed value. By examining the flow of these values, a type system attempts to prove that no type errors can occur. T

AWS Elastic Beanstalk makes it even easier for developers to quickly deploy and manage applications in the AWS Cloud. Developers simply upload their application, and Elastic Beanstalk automatically handles the deployment details of capacity provisioning, load balancing, auto-scaling, and application health monitoring.

Red Hat OpenShift

Platform-as-a-Service (PaaS) Cloud for Open Source Developers.

Red Hat OpenShift allows developers to focus on building applications not the infrastructure.

Codecademy is the easiest way to learn how to code. It's interactive, fun, and you can do it with your friends.

data warehouses, ACID compliance, distributed databases

data, big data, databases, relational databases and other foundational issues

create artists, songs, tracks and nests from prototypes that are exposed

Arduino + MAX/MSP

Open Source software projects by Dave Kuhlman. These projects are implemented in or for Python. These projects center around XML, parsing XML, etc. They provide tools for building data mapping and Web services. Keywords are: python, xml, editor, text processing, python training.

alan wood

Unicode provides a unique number for every character,
no matter what the platform,
no matter what the program,
no matter what the language.

Python is a general-purpose interpreted programming language. It currently has distributions available for Microsoft Windows, Apple Mac OS X, GNU/Linux, BSD, and many other platforms.

learn git one commit at a time

python programming guides in non-english languages
list of Non-English resources.

Attempt to have languages and links listed in the native tongue of the user.

Python for Programmers

The tutorials on this page are aimed at people who have previous experience with other programming languages (C, Perl, Lisp, Visual Basic, etc.).

If you've never programmed before, the tutorials on this page are recommended for you; they don't assume that you have previous experience.

Beginner's Guide to Python

New to programming? Python is free, and easy to learn if you know where to start! This guide will help you to get started quickly

Before discussing Aptana Pydev, we need to cover the platform in which Aptana Pydev runs best on, Aptana Studio of course. Aptana Studio is a new web application IDE for dynamic scripting languages. Based on the open source Eclipse IDE, Aptana adds many features designed to assist with development of dynamic web applications, focusing heavily on Ajax/JavaScript libraries, Ruby on Rains, Python, Adobe AIR, and iPhone/Nokia mobile development. Aptana’s comfortable feel is particularly suited to its main audience—Ajax and JavaScript developers. Aptana

There are a number of important types of plots that are used in descriptive statistics. A common plot that is frequently used in newspapers and magazines is the histogram, a sequence of vertical bars, where the height of each bar represents a count of the data values falling in a "bin." The "count", "bins", and "bars" will be explained in the images that follow.

Welcome to the support site for Head First Python.