167         form2 = form and form.copy() or {}

   167         form2 = form and form.copy() or {}

   168         if formgroups:

   168         if formgroups:

   169             match = inputurl.match(uri)

   169             match = inputurl.match(uri)

   170             for key in formgroups:

   170             for key in formgroups:

   171                 form2[key] = match.group(key)

   171                 form2[key] = match.group(key)

   172         if form2:

   174         if form2:

   173             req.form.update(form2)

   175             req.form.update(form2)

   174         return controller, rset

   176         return controller, rset

   175     return do_build_rset

   177     return do_build_rset

   176 

   178