{
    "info": {
        "author": "Talin",
        "author_email": "viridia@gmail.com",
        "bugtrack_url": null,
        "classifiers": [
            "Development Status :: 4 - Beta",
            "Intended Audience :: Developers",
            "License :: OSI Approved :: GNU General Public License (GPL)",
            "License :: OSI Approved :: Python Software Foundation License",
            "Operating System :: OS Independent",
            "Programming Language :: Python",
            "Topic :: Software Development :: Compilers",
            "Topic :: Software Development :: Libraries :: Python Modules"
        ],
        "description": "Reflex: A lightweight lexical scanner library.\n\nReflex supports regular expressions, rule actions, multiple scanner states,\ntracking of line/column numbers, and customizable token classes.\n\nReflex is not a \"scanner generator\" in the sense of generating source code.\nInstead, it generates a scanner object dynamically based on the set of\ninput rules sepecified. The rules themselves are ordinary python regular\nexpressions, combined with rule actions which are simply python functions.\n\nExample use:\n\n    # Create a scanner. The \"start\" parameter specifies the name of the\n    # starting state. Note: The state argument can be any hashable python\n    # type.\n    scanner = reflex.scanner( \"start\" )\n    \n    # Add some rules.\n    # The whitespace rule has no actions, so whitespace will be skipped\n    scanner.rule( \"\\s+\" )\n    \n    # Rules for identifiers and numbers.\n    TOKEN_IDENT = 1\n    TOKEN_NUMBER = 2\n    scanner.rule( \"[a-zA-Z_][\\w_]*\", token=TOKEN_IDENT )\n    scanner.rule( \"0x[\\da-fA-F]+|\\d+\", token=TOKEN_NUMBER )\n    \n    # The \"string\" rule kicks us into the string state\n    TOKEN_STRING = 3\n    scanner.rule( \"\\\"\", tostate=\"string\" )\n\n    # Define the string state. \"string_escape\" and \"string_chars\" are\n    # action functions which handle the parsed charaxcters and escape\n    # sequences and append them to a buffer. Once a quotation mark\n    # is encountered, we set the token type to be TOKEN_STRING\n    # and return to the start state.\n    scanner.state( \"string\" )\n    scanner.rule( \"\\\"\", tostate=\"start\", token=TOKEN_STRING )\n    scanner.rule( \"\\\\\\\\.\", string_escape )\n    scanner.rule( \"[^\\\"\\\\\\\\]+\", string_text )\n\nInvoking the scanner: The scanner can be called as a function which\ntakes a reference to a stream (such as a file object) which iterates\nover input lines. The \"context\" argument is for application use,\nThe result is an iterator which produces a series of tokens.\nThe same scanner can be used to parse multiple input files, by\ncreating a new stream for each file.\n\n    # Return an instance of the scanner.\n    token_iter = scanner( istream, context )\n\nGetting the tokens. Here is a simple example of looping through the\ninput tokens. A real-world use would most likely involve comparing\nvs. the type of the current token.\n\n    # token.id is the token type (the same as the token= argument in the rule)\n    # token.value is the actual characters that make up the token.\n    # token.line is the line number on which the token was encountered.\n    # token.pos is the column number of the first character of the token.\n    for token in token_iter:\n        print token.id, token.value, token.line, token.pos\n     \nAction functions are python functions which take a single argument, which\nis the token stream instance.\n\n    # Action function to handle striing text.\n    # Appends the value of the current token to the string data\n    def string_text( token_stream ):\n        string_data += scanner.token.value\n        \nThe token_stream object has a number of interesting and usable attributes:\n\n    states:  dictionary of scanner states\n    state:   the current state\n    stream:  the input line stream\n    context: the context pointer that was passed to the scanner\n    token:   the current token\n    line:    the line number of the current parse position\n    pos:     the column number of the current parse position\n    \nNote - reflex currently has a limit of 99 rules for each state. (That is\nthe maximum number of capturing groups allowed in a python regular expression.)",
        "description_content_type": null,
        "docs_url": null,
        "download_url": "UNKNOWN",
        "downloads": {
            "last_day": -1,
            "last_month": -1,
            "last_week": -1
        },
        "home_page": "http://viridia.org/python-projects/",
        "keywords": null,
        "license": "Choice of GPL or Python license",
        "maintainer": null,
        "maintainer_email": null,
        "name": "reflex",
        "package_url": "https://pypi.org/project/reflex/",
        "platform": "Any",
        "project_url": "https://pypi.org/project/reflex/",
        "project_urls": {
            "Download": "UNKNOWN",
            "Homepage": "http://viridia.org/python-projects/"
        },
        "release_url": "https://pypi.org/project/reflex/0.1/",
        "requires_dist": null,
        "requires_python": null,
        "summary": "A lightweight regex-based lexical scanner library.",
        "version": "0.1"
    },
    "last_serial": 798743,
    "releases": {
        "0.1": [
            {
                "comment_text": "",
                "digests": {
                    "md5": "41cc5a1aad0bc681a344cc7f226326b1",
                    "sha256": "06b416026c8b13c640c288ebc3231552b5fe9a34e93e46849c3926fb4dc63f19"
                },
                "downloads": -1,
                "filename": "reflex-0.1-py2.4.egg",
                "has_sig": false,
                "md5_digest": "41cc5a1aad0bc681a344cc7f226326b1",
                "packagetype": "bdist_egg",
                "python_version": "2.4",
                "requires_python": null,
                "size": 9627,
                "upload_time": "2005-12-26T00:52:47",
                "url": "https://files.pythonhosted.org/packages/07/6a/ca347fe694018b15c6ec9dc6920921991f89929effd0b68255e68dd4df30/reflex-0.1-py2.4.egg"
            },
            {
                "comment_text": "",
                "digests": {
                    "md5": "3aeac3459faf9dc2aa32707b099a2e0a",
                    "sha256": "7fb7e090c938c0956e701d9d2541818f95ec99db23767e553a497e5652a06cb7"
                },
                "downloads": -1,
                "filename": "reflex-0.1.tar.gz",
                "has_sig": false,
                "md5_digest": "3aeac3459faf9dc2aa32707b099a2e0a",
                "packagetype": "sdist",
                "python_version": "source",
                "requires_python": null,
                "size": 4861,
                "upload_time": "2005-12-26T00:52:46",
                "url": "https://files.pythonhosted.org/packages/8e/e3/c325e16e335ab2760194c951d0a4289f6ed70f54529753a43618e24a02fa/reflex-0.1.tar.gz"
            }
        ]
    },
    "urls": [
        {
            "comment_text": "",
            "digests": {
                "md5": "41cc5a1aad0bc681a344cc7f226326b1",
                "sha256": "06b416026c8b13c640c288ebc3231552b5fe9a34e93e46849c3926fb4dc63f19"
            },
            "downloads": -1,
            "filename": "reflex-0.1-py2.4.egg",
            "has_sig": false,
            "md5_digest": "41cc5a1aad0bc681a344cc7f226326b1",
            "packagetype": "bdist_egg",
            "python_version": "2.4",
            "requires_python": null,
            "size": 9627,
            "upload_time": "2005-12-26T00:52:47",
            "url": "https://files.pythonhosted.org/packages/07/6a/ca347fe694018b15c6ec9dc6920921991f89929effd0b68255e68dd4df30/reflex-0.1-py2.4.egg"
        },
        {
            "comment_text": "",
            "digests": {
                "md5": "3aeac3459faf9dc2aa32707b099a2e0a",
                "sha256": "7fb7e090c938c0956e701d9d2541818f95ec99db23767e553a497e5652a06cb7"
            },
            "downloads": -1,
            "filename": "reflex-0.1.tar.gz",
            "has_sig": false,
            "md5_digest": "3aeac3459faf9dc2aa32707b099a2e0a",
            "packagetype": "sdist",
            "python_version": "source",
            "requires_python": null,
            "size": 4861,
            "upload_time": "2005-12-26T00:52:46",
            "url": "https://files.pythonhosted.org/packages/8e/e3/c325e16e335ab2760194c951d0a4289f6ed70f54529753a43618e24a02fa/reflex-0.1.tar.gz"
        }
    ]
}