#!/usr/bin/env python

"""

Python-Markdown Extra Extension

===============================

A compilation of various Python-Markdown extensions that imitates

[PHP Markdown Extra](http://michelf.com/projects/php-markdown/extra/).

Note that each of the individual extensions still need to be available

on your PYTHONPATH. This extension simply wraps them all up as a 

convenience so that only one extension needs to be listed when

initiating Markdown. See the documentation for each individual

extension for specifics about that extension.

In the event that one or more of the supported extensions are not 

available for import, Markdown will issue a warning and simply continue 

without that extension. 

There may be additional extensions that are distributed with 

Python-Markdown that are not included here in Extra. Those extensions

are not part of PHP Markdown Extra, and therefore, not part of

Python-Markdown Extra. If you really would like Extra to include

additional extensions, we suggest creating your own clone of Extra

under a differant name. You could also edit the `extensions` global 

variable defined below, but be aware that such changes may be lost 

when you upgrade to any future version of Python-Markdown.

"""

import markdown

extensions = ['fenced_code',

              'footnotes',

              'headerid',

              'def_list',

              'tables',

              'abbr',

              ]

class ExtraExtension(markdown.Extension):

    """ Add various extensions to Markdown class."""

    def extendMarkdown(self, md, md_globals):

        """ Register extension instances. """

        md.registerExtensions(extensions, self.config)

        # Turn on processing of markdown text within raw html

        md.preprocessors['html_block'].markdown_in_raw = True

def makeExtension(configs={}):

    return ExtraExtension(configs=dict(configs))