Projects

Python programming language

Python is a dynamic, object-oriented programming language that can be used for many kinds of software development. It offers strong support for integration with other languages and tools, comes with extensive standard libraries, and can be learned in a few days. Many Python programmers report ... [More] substantial productivity gains and feel the language encourages the development of better code. [Less]

Natural Language Toolkit (NLTK)

NLTK — the Natural Language Toolkit — is a suite of open source Python modules, linguistic data and documentation for research and development in natural language processing, supporting dozens of NLP tasks, with distributions for Windows, Mac OSX and Linux.

Lepl

Lepl is a parser for Python 3 (mostly backwards compatible with 2.6). Features: * Parsers are Python code, defined in Python itself. No separate grammar is necessary. * Friendly syntax using Python's operators allows grammars to be defined in a declarative ... [More] style close to BNF. * Integrated, optional lexer simplifies handling whitespace. * Built-in AST support with support for iteration, traversal and re-writing. * Generic, pure-Python approach supports parsing a wide variety of data including bytes (Python 3+ only). * Well documented and easy to extend. * Unlimited recursion depth (co-routines); memoisation; backtracking; etc - basically, it's recursive descent, done right. [Less]

RXPY

RXPY is a regular expression library, written purely in Python, that is almost completely backwards compatible with the standard Python re library (only locale-based character groups are not supported). It has a modular design that allows different alphabets and engines to be used. This allows ... [More] regular expressions to be defined over sequences of arbitrary objects (a mapping between objects and the characters used in the regular expression must exist; this is defined by the alphabet). [Less]

tinypy

A minimalist implementation of Python in 64k of code. Includes functions, classes, exceptions, lists, dictionaries, modules, list comprehensions, parser, compiler, virtual machine, garbage collection, numbers, strings, and (some) builtins. Batteries not included.

CorpusCatcher

claimed by Translate

CorpusCatcher is a corpus collection toolset. It can help you to build language or topic specific corpora from publicly available web resources. This can be very useful for many purposes, especially for data to build spell checkers.