Metadata-Version: 1.2
Name: pyparsing
Version: 2.4.7
Summary: Python parsing module
Home-page: https://github.com/pyparsing/pyparsing/
Author: Paul McGuire
Author-email: [email protected]
License: MIT License
Download-URL: https://pypi.org/project/pyparsing/
Description: PyParsing -- A Python Parsing Module
        ====================================
        
        |Build Status|
        
        Introduction
        ============
        
        The pyparsing module is an alternative approach to creating and
        executing simple grammars, vs. the traditional lex/yacc approach, or the
        use of regular expressions. The pyparsing module provides a library of
        classes that client code uses to construct the grammar directly in
        Python code.
        
        *[Since first writing this description of pyparsing in late 2003, this
        technique for developing parsers has become more widespread, under the
        name Parsing Expression Grammars - PEGs. See more information on PEGs at*
        https://en.wikipedia.org/wiki/Parsing_expression_grammar *.]*
        
        Here is a program to parse ``"Hello, World!"`` (or any greeting of the form
        ``"salutation, addressee!"``):
        
        .. code:: python
        
            from pyparsing import Word, alphas
            greet = Word(alphas) + "," + Word(alphas) + "!"
            hello = "Hello, World!"
            print(hello, "->", greet.parseString(hello))
        
        The program outputs the following::
        
            Hello, World! -> ['Hello', ',', 'World', '!']
        
        The Python representation of the grammar is quite readable, owing to the
        self-explanatory class names, and the use of '+', '|' and '^' operator
        definitions.
        
        The parsed results returned from ``parseString()`` can be accessed as a
        nested list, a dictionary, or an object with named attributes.
        
        The pyparsing module handles some of the problems that are typically
        vexing when writing text parsers:
        
        - extra or missing whitespace (the above program will also handle ``"Hello,World!"``, ``"Hello , World !"``, etc.)
        - quoted strings
        - embedded comments
        
        The examples directory includes a simple SQL parser, simple CORBA IDL
        parser, a config file parser, a chemical formula parser, and a four-
        function algebraic notation parser, among many others.
        
        Documentation
        =============
        
        There are many examples in the online docstrings of the classes
        and methods in pyparsing. You can find them compiled into online docs
        at https://pyparsing-docs.readthedocs.io/en/latest/. Additional
        documentation resources and project info are listed in the online
        GitHub wiki, at https://github.com/pyparsing/pyparsing/wiki. An
        entire directory of examples is at
        https://github.com/pyparsing/pyparsing/tree/master/examples.
        
        License
        =======
        
        MIT License. See header of pyparsing.py
        
        History
        =======
        
        See CHANGES file.
        
        .. |Build Status| image:: https://travis-ci.org/pyparsing/pyparsing.svg?branch=master
           :target: https://travis-ci.org/pyparsing/pyparsing
        
Platform: UNKNOWN
Classifier: Development Status :: 5 - Production/Stable
Classifier: Intended Audience :: Developers
Classifier: Intended Audience :: Information Technology
Classifier: License :: OSI Approved :: MIT License
Classifier: Operating System :: OS Independent
Classifier: Programming Language :: Python
Classifier: Programming Language :: Python :: 2
Classifier: Programming Language :: Python :: 2.6
Classifier: Programming Language :: Python :: 2.7
Classifier: Programming Language :: Python :: 3
Classifier: Programming Language :: Python :: 3.3
Classifier: Programming Language :: Python :: 3.4
Classifier: Programming Language :: Python :: 3.5
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Requires-Python: >=2.6, !=3.0.*, !=3.1.*, !=3.2.*