Macro ListTypes failed under Trac 0.9.2

[leiss@…]

Since I've updated my insatllation to 0.9.2 I'm getting this error if I use "ListTypes"

 Error: Macro ListTypes() failed

'NoneType' object has no attribute 'title'

[Alec Thomas]

Are you using the TracHacksPlugin?

It works fine here and with the information you've provided I can't really help you. I would need at least a traceback.

[anonymous]

Yes, I'm using TracHacksPlugin.

2005-12-13 17:09:27,970 Trac[formatter] ERROR: Macro ListTypes() failed
Traceback (most recent call last):
  File "/usr/lib/python2.3/site-packages/trac/wiki/formatter.py", line 376, in _macro_formatter
    return macro.process(self.req, args, 1)
  File "/usr/lib/python2.3/site-packages/trac/wiki/formatter.py", line 110, in process
    text = self.processor(req, text)
  File "/usr/lib/python2.3/site-packages/trac/wiki/formatter.py", line 101, in _macro_processor
    return macro_provider.render_macro(req, self.name, text)
  File "build/bdist.linux-i686/egg/trachacks/trachacks.py", line 50, in render_macro
AttributeError: 'NoneType' object has no attribute 'title'

[Alec Thomas]

Aha..the way ListTypes works is to use the first level 1 heading as the "title". eg. = Foo =

I'll update the source. Apply this diff and it should fix the bug:

trachacks/trachacks.py

@@ -47 +47 @@
                     title = title.group(1).strip()
                     body = re.sub('=+\s([^=]*)=+', '', body, 1)
                 else:
-                    title = title.title()
+                    title = page
                 body = re.sub('\\[\\[TagIt.*', '', body)
                 out.write('<legend style="color: #999;"><a href="%s">%s</a></legend>\n' % (self.env.href.wiki(page), title))
                 out.write('%s\n' % wiki_to_html(body, self.env, req))