python-pyparsing

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Description
The parsing module is an alternative approach to creating and executing simple grammars, vs. the traditional lex/yacc approach, or the use of regular expressions. The parsing module provides a library of classes that client code uses to construct the grammar directly in Python code.

Here's an example:

from pyparsing import Word, alphas
greet = Word(alphas) + "," + Word(alphas) + "!"
hello = "Hello, World!"
print hello, "->", greet.parseString(hello)
Available deb Repositories (how-to add a respository)
Debian 32-bit 64-bit
stable 1.5.2-2 1.5.2-2
testing 1.5.2-2 1.5.2-2
sid 1.5.6+dfsg1-1 1.5.6+dfsg1-1

Ubuntu 32-bit 64-bit
hardy 1.4.7-1 1.4.7-1
lucid 1.5.2-1ubuntu1 1.5.2-1ubuntu1
oneiric 1.5.2-2 1.5.2-2
precise 1.5.2-2ubuntu1 1.5.2-2ubuntu1

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