FM / extensions

/usr/lib/python2.6/site-packages/markdown/extensions/

/usr/lib/python2.6/site-packages/markdown/extensions

Name	Size	Mode	Actions
abbr.py	2899	0644	edit dl rm
abbr.pyc	4294	0644	edit dl rm
abbr.pyo	4294	0644	edit dl rm
codehilite.py	7673	0644	edit dl rm
codehilite.pyc	8129	0644	edit dl rm
codehilite.pyo	8129	0644	edit dl rm
def_list.py	3170	0644	edit dl rm
def_list.pyc	4047	0644	edit dl rm
def_list.pyo	4047	0644	edit dl rm
extra.py	1739	0644	edit dl rm
extra.pyc	2323	0644	edit dl rm
extra.pyo	2323	0644	edit dl rm
fenced_code.py	3423	0644	edit dl rm
fenced_code.pyc	4371	0644	edit dl rm
fenced_code.pyo	4371	0644	edit dl rm
footnotes.py	10055	0644	edit dl rm
footnotes.pyc	11433	0644	edit dl rm
footnotes.pyo	11433	0644	edit dl rm
headerid.py	6326	0644	edit dl rm
headerid.pyc	7470	0644	edit dl rm
headerid.pyo	7470	0644	edit dl rm
html_tidy.py	2071	0644	edit dl rm
html_tidy.pyc	2756	0644	edit dl rm
html_tidy.pyo	2756	0644	edit dl rm
imagelinks.py	3491	0644	edit dl rm
imagelinks.pyc	3311	0644	edit dl rm
imagelinks.pyo	3311	0644	edit dl rm
meta.py	2590	0644	edit dl rm
meta.pyc	3275	0644	edit dl rm
meta.pyo	3275	0644	edit dl rm
rss.py	3693	0644	edit dl rm
rss.pyc	4337	0644	edit dl rm
rss.pyo	4337	0644	edit dl rm
tables.py	3079	0644	edit dl rm
tables.pyc	3877	0644	edit dl rm
tables.pyo	3877	0644	edit dl rm
toc.py	5098	0644	edit dl rm
toc.pyc	4466	0644	edit dl rm
toc.pyo	4466	0644	edit dl rm
wikilinks.py	5292	0644	edit dl rm
wikilinks.pyc	6281	0644	edit dl rm
wikilinks.pyo	6281	0644	edit dl rm
__init__.py	0	0644	edit dl rm
__init__.pyc	151	0644	edit dl rm
__init__.pyo	151	0644	edit dl rm

Edit: /usr/lib/python2.6/site-packages/markdown/extensions/wikilinks.py (5292B)

'''
WikiLinks Extension for Python-Markdown
======================================

Converts [[WikiLinks]] to relative links.  Requires Python-Markdown 2.0+

Basic usage:

>>> import markdown
 >>> text = "Some text with a [[WikiLink]]."
 >>> html = markdown.markdown(text, ['wikilinks'])
 >>> html
 u'Some text with a <a class="wikilink" href="/WikiLink/">WikiLink</a>.'

Whitespace behavior:

>>> markdown.markdown('[[ foo bar_baz ]]', ['wikilinks'])
 u'<a class="wikilink" href="/foo_bar_baz/">foo bar_baz</a>'
 >>> markdown.markdown('foo [[ ]] bar', ['wikilinks'])
 u'foo bar'

To define custom settings the simple way:

>>> markdown.markdown(text, 
 ... ['wikilinks(base_url=/wiki/,end_url=.html,html_class=foo)']
 ... )
 u'Some text with a <a class="foo" href="/wiki/WikiLink.html">WikiLink</a>.'
 
Custom settings the complex way:

>>> md = markdown.Markdown(
 ... extensions = ['wikilinks'], 
 ... extension_configs = {'wikilinks': [
 ... ('base_url', 'http://example.com/'), 
 ... ('end_url', '.html'),
 ... ('html_class', '') ]},
 ... safe_mode = True)
 >>> md.convert(text)
 u'Some text with a <a href="http://example.com/WikiLink.html">WikiLink</a>.'

Use MetaData with mdx_meta.py (Note the blank html_class in MetaData):

>>> text = """wiki_base_url: http://example.com/
 ... wiki_end_url: .html
 ... wiki_html_class:
 ...
 ... Some text with a [[WikiLink]]."""
 >>> md = markdown.Markdown(extensions=['meta', 'wikilinks'])
 >>> md.convert(text)
 u'Some text with a <a href="http://example.com/WikiLink.html">WikiLink</a>.'

MetaData should not carry over to next document:

>>> md.convert("No [[MetaData]] here.")
 u'No <a class="wikilink" href="/MetaData/">MetaData</a> here.'

Define a custom URL builder:

>>> def my_url_builder(label, base, end):
 ... return '/bar/'
 >>> md = markdown.Markdown(extensions=['wikilinks'], 
 ... extension_configs={'wikilinks' : [('build_url', my_url_builder)]})
 >>> md.convert('[[foo]]')
 u'<a class="wikilink" href="/bar/">foo</a>'

From the command line:

python markdown.py -x wikilinks(base_url=http://example.com/,end_url=.html,html_class=foo) src.txt

By [Waylan Limberg](http://achinghead.com/).

License: [BSD](http://www.opensource.org/licenses/bsd-license.php)

Dependencies:
* [Python 2.3+](http://python.org)
* [Markdown 2.0+](http://www.freewisdom.org/projects/python-markdown/)
'''

import markdown
import re

def build_url(label, base, end):
    """ Build a url from the label, a base, and an end. """
    clean_label = re.sub(r'([ ]+_)|(_[ ]+)|([ ]+)', '_', label)
    return '%s%s%s'% (base, clean_label, end)

class WikiLinkExtension(markdown.Extension):
 def __init__(self, configs):
 # set extension defaults
 self.config = {
 'base_url' : ['/', 'String to append to beginning or URL.'],
 'end_url' : ['/', 'String to append to end of URL.'],
 'html_class' : ['wikilink', 'CSS hook. Leave blank for none.'],
 'build_url' : [build_url, 'Callable formats URL from label.'],
 }
 
 # Override defaults with user settings
 for key, value in configs :
 self.setConfig(key, value)
 
 def extendMarkdown(self, md, md_globals):
 self.md = md
 
 # append to end of inline patterns
 WIKILINK_RE = r'\[\[([A-Za-z0-9_ -]+)\]\]'
 wikilinkPattern = WikiLinks(WIKILINK_RE, self.config)
 wikilinkPattern.md = md
 md.inlinePatterns.add('wikilink', wikilinkPattern, "<not_strong")

class WikiLinks(markdown.inlinepatterns.Pattern):
    def __init__(self, pattern, config):
        markdown.inlinepatterns.Pattern.__init__(self, pattern)
        self.config = config
  
    def handleMatch(self, m):
        if m.group(2).strip():
            base_url, end_url, html_class = self._getMeta()
            label = m.group(2).strip()
            url = self.config['build_url'][0](label, base_url, end_url)
            a = markdown.etree.Element('a')
            a.text = label 
            a.set('href', url)
            if html_class:
                a.set('class', html_class)
        else:
            a = ''
        return a

def _getMeta(self):
        """ Return meta data or config data. """
        base_url = self.config['base_url'][0]
        end_url = self.config['end_url'][0]
        html_class = self.config['html_class'][0]
        if hasattr(self.md, 'Meta'):
            if self.md.Meta.has_key('wiki_base_url'):
                base_url = self.md.Meta['wiki_base_url'][0]
            if self.md.Meta.has_key('wiki_end_url'):
                end_url = self.md.Meta['wiki_end_url'][0]
            if self.md.Meta.has_key('wiki_html_class'):
                html_class = self.md.Meta['wiki_html_class'][0]
        return base_url, end_url, html_class

def makeExtension(configs=None) :
    return WikiLinkExtension(configs=configs)

if __name__ == "__main__":
    import doctest
    doctest.testmod()

cmd: