a suite of open source Python modules, data and documentation for research and development in natural language processing. NLTK contains Code supporting dozens of NLP tasks, along with 40 popular Corpora and extensive Documentation including a 375-page online Book. Distributions for Windows, Mac OSX and Linux are available.
Disco is an open-source implementation of the Map-Reduce framework for distributed computing. As the original framework, Disco supports parallel computations over large data sets on unreliable cluster of computers.
Delight is an imperative, object-oriented programming language with a Python-like syntax. Internally, it is based on the D programming language. Its major features are:
Python-like syntax
Classes, interfaces and templates
Compiles to efficient native code
Static type-checking
Dependency injection
Built-in logging
Sage lets you build rich, highly functional, cross platform web-enabled desktop applications and applets by simply marking up the UI and attaching JavaScript (or Ruby, Python, etc.) event handlers. You simply point sage to a URL and it downloads the markup and accompanying scripts and renders the application or applet in real-time (the same way a browser renders documents). All that is required to run Sage is a Java Virtual Machine (v1.5 or later, v1.6 preferred).
. The data wasn’t increasing so there must have been some memory leak.
It’s not so easy for a Python application to leak memory. Usually there are three scenarios:
1. some low level C library is leaking
2. your Python code have global lists or dicts that grow over time, and you forgot to remove the objects after use
3. there are some reference cycles in your app