id,summary,reporter,owner,description,type,status,priority,component,severity,resolution,keywords,cc,release
10775,KeyError: 'utc',falkb,asic_druide,"I installed it, used your example, changed a form value, pressed the ""Send"" button and ""KeyError: 'utc'"" appears:

{{{
File "".../Trac-1.0-py2.7.egg-tmp/trac/ticket/templates/ticket_box.html"", line 109, in <Expression u'wiki_to_html(context, ticket.description, escape_newlines=preserve_newlines)'>
  ${wiki_to_html(context, ticket.description, escape_newlines=preserve_newlines)}
File ""build/bdist.win32/egg/trac/wiki/formatter.py"", line 1546, in format_to_html
  return HtmlFormatter(env, context, wikidom).generate(escape_newlines)
File ""build/bdist.win32/egg/trac/wiki/formatter.py"", line 1501, in generate
  escape_newlines)
File ""build/bdist.win32/egg/trac/wiki/formatter.py"", line 1244, in format
  self.handle_code_block(line, block_start_match)
File ""build/bdist.win32/egg/trac/wiki/formatter.py"", line 1134, in handle_code_block
  processed = self.code_processor.process(code_text)
File ""build/bdist.win32/egg/trac/wiki/formatter.py"", line 356, in process
  text = self.processor(text)
File ""build/bdist.win32/egg/trac/wiki/formatter.py"", line 343, in _macro_processor
  text)
File ""build/bdist.win32/egg/wikiforms/wikiforms.py"", line 520, in expand_macro
  time_string   = format_datetime(last_modified,'%a %b %d %T %Y %Z',timezone(timezone_name))								   
File ""build/bdist.win32/egg/trac/util/datefmt.py"", line 874, in timezone
  return _tzmap[tzname]
}}}",defect,new,normal,WikiFormsPlugin,normal,,,,1.0