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March 17, 2018 17:39
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Pelican plugin to add permalinks (headerid) to every section header when using reStructuredText. You can see it in action at http://blog.ionelmc.ro
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from pelican import readers | |
from pelican.readers import PelicanHTMLTranslator | |
from pelican import signals | |
from docutils import nodes | |
def register(): | |
class HeaderIDPatchedPelicanHTMLTranslator(PelicanHTMLTranslator): | |
def depart_title(self, node): | |
close_tag = self.context[-1] | |
parent = node.parent | |
if isinstance(parent, nodes.section) and parent.hasattr('ids') and parent['ids']: | |
anchor_name = parent['ids'][0] | |
# add permalink anchor | |
if close_tag.startswith('</h'): | |
self.body.append( | |
'<a class="headerlink" href="#%s" title="Permalink to this headline">*</a>' % anchor_name | |
) | |
PelicanHTMLTranslator.depart_title(self, node) | |
readers.PelicanHTMLTranslator = HeaderIDPatchedPelicanHTMLTranslator |
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