''' WikiLinks Extension for Python-Markdown ====================================== Converts [[WikiLinks]] to relative links. See <https://pythonhosted.org/Markdown/extensions/wikilinks.html> for documentation. Original code Copyright [Waylan Limberg](http://achinghead.com/). All changes Copyright The Python Markdown Project License: [BSD](http://www.opensource.org/licenses/bsd-license.php) ''' from __future__ import absolute_import from __future__ import unicode_literals from . import Extension from ..inlinepatterns import Pattern from ..util import etree 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(Extension): def __init__(self, *args, **kwargs): 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.'], } super(WikiLinkExtension, self).__init__(*args, **kwargs) def extendMarkdown(self, md, md_globals): self.md = md # append to end of inline patterns WIKILINK_RE = r'\[\[([\w0-9_ -]+)\]\]' wikilinkPattern = WikiLinks(WIKILINK_RE, self.getConfigs()) wikilinkPattern.md = md md.inlinePatterns.add('wikilink', wikilinkPattern, "<not_strong") class WikiLinks(Pattern): def __init__(self, pattern, config): super(WikiLinks, self).__init__(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'](label, base_url, end_url) a = 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'] end_url = self.config['end_url'] html_class = self.config['html_class'] if hasattr(self.md, 'Meta'): if 'wiki_base_url' in self.md.Meta: base_url = self.md.Meta['wiki_base_url'][0] if 'wiki_end_url' in self.md.Meta: end_url = self.md.Meta['wiki_end_url'][0] if 'wiki_html_class' in self.md.Meta: html_class = self.md.Meta['wiki_html_class'][0] return base_url, end_url, html_class def makeExtension(*args, **kwargs): return WikiLinkExtension(*args, **kwargs)
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__init__.py | File | 3.76 KB | 0644 |
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__init__.pyc | File | 4 KB | 0644 |
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abbr.py | File | 2.67 KB | 0644 |
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abbr.pyc | File | 4.14 KB | 0644 |
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admonition.py | File | 3.09 KB | 0644 |
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admonition.pyc | File | 3.66 KB | 0644 |
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attr_list.py | File | 6.12 KB | 0644 |
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attr_list.pyc | File | 6.21 KB | 0644 |
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codehilite.py | File | 9.54 KB | 0644 |
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codehilite.pyc | File | 9.3 KB | 0644 |
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def_list.py | File | 3.66 KB | 0644 |
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def_list.pyc | File | 4.31 KB | 0644 |
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extra.py | File | 5.42 KB | 0644 |
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extra.pyc | File | 5.57 KB | 0644 |
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fenced_code.py | File | 4.01 KB | 0644 |
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fenced_code.pyc | File | 4.45 KB | 0644 |
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footnotes.py | File | 14.57 KB | 0644 |
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footnotes.pyc | File | 14.79 KB | 0644 |
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headerid.py | File | 3.24 KB | 0644 |
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headerid.pyc | File | 4.23 KB | 0644 |
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meta.py | File | 2.34 KB | 0644 |
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meta.pyc | File | 2.95 KB | 0644 |
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nl2br.py | File | 859 B | 0644 |
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nl2br.pyc | File | 1.54 KB | 0644 |
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sane_lists.py | File | 1.56 KB | 0644 |
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sane_lists.pyc | File | 2.73 KB | 0644 |
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smart_strong.py | File | 1.17 KB | 0644 |
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smart_strong.pyc | File | 1.81 KB | 0644 |
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smarty.py | File | 10.12 KB | 0644 |
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smarty.pyc | File | 10.23 KB | 0644 |
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tables.py | File | 7.67 KB | 0644 |
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tables.pyc | File | 6.79 KB | 0644 |
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toc.py | File | 10.79 KB | 0644 |
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toc.pyc | File | 10.53 KB | 0644 |
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wikilinks.py | File | 2.8 KB | 0644 |
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wikilinks.pyc | File | 4.02 KB | 0644 |
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