MoinMoin macro to insert Disqus.com powered comment thread into the wiki page

DisqusThread.py

# -*- coding: iso-8859-1 -*-
"""
    DisqusThread - macro to insert Disqus.com powered comment thread into the wiki page


    @copyright: 2008  Pradeep Kishore Gowda <pradeep@btbytes.com>
    @license: GNU GPL, see COPYING for details.

    2008-08-22  Pradeep Kishore Gowda
    * Initial release v1.0.0
"""

from MoinMoin.wikiutil import get_unicode, get_bool, get_int, get_float, escape

embed_code = '''<div id="disqus_thread"></div><script type="text/javascript" sr\
c="http://disqus.com/forums/%(username)s/embed.js"></script><noscript><a href="\
http://%(username)s.disqus.com/?url=ref">View the discussion thread.</a></noscr\
ipt><a href="http://disqus.com" class="dsq-brlink">blog comments powered by <sp\
an class="logo-disqus">Disqus</span></a>'''

def macro_DisqusThread(macro, username='testuser'):
    username = get_unicode(macro.request, username)
    username = strip_tags(username)
    try:
        return macro.formatter.rawHTML(embed_code % ({'username': username}))
    except: 
        return macro.formatter.escapedText('Error inserting Disqus code')