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"""
GitHub Wiki support for mistletoe.
"""
import re
from mistletoe.span_token import SpanToken
from mistletoe.html_renderer import HTMLRenderer
__all__ = ['GithubWiki', 'GithubWikiRenderer']
class GithubWiki(SpanToken):
pattern = re.compile(r"\[\[ *(.+?) *\| *(.+?) *\]\]")
def __init__(self, match):
self.target = match.group(2)
class GithubWikiRenderer(HTMLRenderer):
def __init__(self):
super().__init__(GithubWiki)
def render_github_wiki(self, token):
template = '<a href="{target}">{inner}</a>'
target = self.escape_url(token.target)
inner = self.render_inner(token)
return template.format(target=target, inner=inner)
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