390             if descr:

   390             if descr:

   391                 props['label'] += escape('\n'.join(descr))

   391                 props['label'] += escape('\n'.join(descr))

   392         return props

   392         return props

   393 

   393 

   394 

   394 

   396     def __init__(self, entity):

   396     def __init__(self, entity):

   397         self.entity = entity

   397         self.entity = entity

   398 

   398 

   399     def nodes(self):

   399     def nodes(self):

   400         for state in self.entity.reverse_state_of:

   400         for state in self.entity.reverse_state_of:

   417 

   417 

   418     def build_visitor(self, entity):

   418     def build_visitor(self, entity):

   419         return WorkflowVisitor(entity)

   419         return WorkflowVisitor(entity)

   420 

   420 

   421     def build_dotpropshandler(self):

   421     def build_dotpropshandler(self):

   423 

   423 

   424 

   424 

   425 class TmpPngView(TmpFileViewMixin, view.EntityView):

   425 class TmpPngView(TmpFileViewMixin, view.EntityView):

   426     __regid__ = 'tmppng'

   426     __regid__ = 'tmppng'

   427     __select__ = match_form_params('tmpfile')

   427     __select__ = match_form_params('tmpfile')