Error with interpolation in keys

[Étienne BERSAC]

Hi,

When using WorkflowAdmin with interpolation in some config key, i git the following exception :

File "/usr/lib/python2.6/dist-packages/trac/web/main.py", line 511, in _dispatch_request
  dispatcher.dispatch(req)
File "/usr/lib/python2.6/dist-packages/trac/web/main.py", line 237, in dispatch
  resp = chosen_handler.process_request(req)
File "/usr/lib/python2.6/dist-packages/trac/admin/web_ui.py", line 116, in process_request
  path_info)
File "/usr/local/lib/python2.6/dist-packages/tracworkflowadmin/web_ui.py", line 127, in render_admin_panel
  'text': self._conf_to_str(self.config)
File "/usr/local/lib/python2.6/dist-packages/tracworkflowadmin/web_ui.py", line 211, in _conf_to_str
  tmp.set('ticket-workflow', name.encode('utf-8'), value.encode('utf-8'))
File "/usr/lib/python2.6/ConfigParser.py", line 669, in set
  "position %d" % (value, percent_index))
ValueError: invalid interpolation syntax in 'Le ticket %s \xc3\xa0 \xc3\xa9t\xc3\xa9 marqu\xc3\xa9e comme doublon de ce ticket.' at position 10

plugin version is 0.12.0.2 (from SVN).

The plugin should use raw value when reading workflow configuration.

Regards, Étienne BERSAC

[Jun Omae]

Thanks for your reporting.

Ok. I can reproduce the issue with Python 2.6, but cannot with Python 2.4. I'll work the issue later.

[Jun Omae]

(In [11594]) tracworkflowadmin: fixed #10040, error while interpolation

Uses ConfigParser() instead of SafeConfigParser(). The ConfigParser() is used in trac/config.py.