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        "author": "Timothy Allen",
        "author_email": "thristian@gmail.com",
        "bugtrack_url": null,
        "classifiers": [
            "Development Status :: 2 - Pre-Alpha",
            "Intended Audience :: Developers",
            "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
            "Operating System :: OS Independent",
            "Programming Language :: Python :: 3",
            "Topic :: Software Development :: Code Generators",
            "Topic :: Software Development :: Compilers",
            "Topic :: Text Processing"
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        "description": "The Omega Parsing Framework\n===========================\n\n- **Author:** Timothy Allen <screwtape@froup.com>\n- **Website:** https://gitlab.com/Screwtapello/python-omega\n- **Mailing-list:** <python.omega@librelist.com>\n- **Licence:** The Omega package and all associated documentation and example\n  code are placed under the GNU GPLv3. See the included file `LICENCE` for\n  details.\n\nIntroduction\n------------\n\nOmega is a framework designed to help you build parsers for text and binary\ndata. It creates a recursive-descent/Parsing-Expression-Grammar parser given\na description of the file-format in the concise Omega language, but if your\nfile-format can't be described in pure Omega, it's easy to extend with Python.\n\nFor example, here's a very simple parser for arithmetic expressions:\n\n    >>> import omega\n    >>> class ArithmeticParser(omega.BaseParser):\n    ...     __grammar = \"\"\"\n    ...             digit = '0' | '1' | '2' | '3' | '4' | '5' | '6' | '7'\n    ...                     | '8' | '9' ;\n    ...             term = digit+:ds -> (int(\"\".join(ds)))\n    ...                     | '(' sum:s ')' -> (s)\n    ...                     ;\n    ...             product = term:a '*' product:b -> (a * b)\n    ...                     | term:a '/' product:b -> (a / b)\n    ...                     | term\n    ...                     ;\n    ...             sum = product:a '+' sum:b -> (a + b)\n    ...                     | product:a '-' sum:b -> (a - b)\n    ...                     | product\n    ...                     ;\n    ...         \"\"\"\n\nAnd here it is in action:\n\n    >>> ArithmeticParser.match(\"1\")\n    1\n    >>> ArithmeticParser.match(\"1+1\")\n    2\n    >>> ArithmeticParser.match(\"6*9\")\n    54\n    >>> ArithmeticParser.match(\"2+3*4\")\n    14\n    >>> ArithmeticParser.match(\"(2+3)*4\")\n    20\n\nOmega is heavily based on ideas from Alessandro Warth's [OMeta package][1] for\nSmalltalk and JavaScript, but translated to fit as naturally as possible into\nPython.\n\n[1]: http://tinlizzie.org/~awarth/ometa/\n\nRequirements\n------------\n\nOmega is a pure-Python package, and requires only Python 3.4 or higher to be\ninstalled.\n\nWhat's In The Box\n-----------------\n\n- `README.md` is this file.\n- `TODO.md` is a list of possible future additions to the package.\n- `LICENCE` is the full text of the licence this software is released under,\n  the GPLv3.\n- `setup.py` is the standard Python packaging script.\n- `docs` is a subdirectory containing all the documentation for Omega,\n  including language and library references, a Python API reference, and\n  a tutorial.\n- `examples` is a subdirectory containing various self-contained example\n  parsers written in Omega.\n- `omega` is the Python package itself.\n\nInstallation\n------------\n\nOmega uses the standard `distutils` packaging system for Python, so if you have\na source tarball, you should be able to install it with:\n\n    python setup.py install\n\n...and of course all the other standard `distutils` commands are available.\n\nDocumentation\n-------------\n\nThe complete documentation is packaged with Omega source releases, and is also\navailable online at https://gitlab.com/Screwtapello/python-omega/wikis/home\n",
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