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# Forked from https://github.com/daGrevis/mdx_linkify/blob/master/mdx_linkify/mdx_linkify.py # Added linker_options.setdefault("callbacks", []) so that rel=nofollow isn't automatically added.
from bleach.linkifier import Linker
from markdown.postprocessors import Postprocessor from markdown.extensions import Extension
class LinkifyExtension(Extension):
def __init__(self, **kwargs): self.config = { 'linker_options': [{}, 'Options for bleach.linkifier.Linker'], } super(LinkifyExtension, self).__init__(**kwargs)
def extendMarkdown(self, md): md.postprocessors.register( LinkifyPostprocessor( md, self.getConfig('linker_options'), ), "linkify", 50, )
class LinkifyPostprocessor(Postprocessor):
def __init__(self, md, linker_options): super(LinkifyPostprocessor, self).__init__(md) linker_options.setdefault("skip_tags", ["code"]) linker_options.setdefault("callbacks", []) self._linker_options = linker_options
def run(self, text): linker = Linker(**self._linker_options) return linker.linkify(text)
def makeExtension(*args, **kwargs): return LinkifyExtension(*args, **kwargs)
makeExtension()
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