Something that might interest plugin_wiki users, is the possibility to
automatically generate tables of contents from a page based on
headings and specially tagged divs.
just put this on the page.html view of the plugin:
{{extend 'layout.html'}}
{{if page:}}
{{if page.slug.startswith('meta-'):}}{{=CODE(page.body)}}{{else:}}
{{import re}}{{from BeautifulSoup import BeautifulSoup}}
{{content=plugin_wiki.render(page.body)}}
{{soup = BeautifulSoup(str(content))}}
{{toc = [(tag.name,tag.text) for tag in
soup.findAll(name=re.compile(r"h[1-3]"))]}}{{pass}}
now you have a list with a pair telling you the level of heading and
its content so you can do things like this:
<div id="toc">
<ul>
{{sublevel=0}}{{for index,(level,text) in enumerate(toc):}}{{if
int(toc[index-1][0][1]) < int(level[1]):}}{{sublevel+=1}}
<ul>{{elif int(toc[index-1][0][1]) > int(level[1]) and sublevel > 0:}}
{{sublevel-=1}}</ul>{{pass}}
<li>{{=text}}</li>{{pass}}{{while sublevel > 0:}}{{sublevel -=1}}</
ul>{{pass}}
</ul>
</div>
{{=content}}
This can easily be adapted to more generic situations. All you need is
the html content of the page in a variable so that you can parse it
for headings. You can adjust the depth of headings to be displayed by
changing the regular expression h[1-3] to h[1-6] if you want 6...
Next step: add anchors in headings so that we can link the table of
contents into it.
Best regards
