http://code.google.com/p/samaxesjs/wiki/TableOfContentsPlugin
On Jan 17, 5:31 am, blackthorne <[email protected]> wrote: > 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
