code: def _set_data(self):
          
          self.setting_data = True
          step, steps, frames = self.step_current, self.steps, self.frames
          current = '{0}/{1}'.format(step + 1, steps)
          frame = frames[step]
  
          combobox_frames = [u"{0}. {1}".format(i+1, f['title'])
                             for i, f in enumerate(frames)]
  
          title, content, image = '', '', None
          widgets, dockwidgets, decoration = None, None, None
          run = None
  
          # Check if entry exists in dic and act accordingly
          if 'title' in frame:
              title = frame['title']
  
          if 'content' in frame:
              content = frame['content']
  
          if 'widgets' in frame:
              widget_names = frames[step]['widgets']
              # Get the widgets based on their name
              widgets, dockwidgets = self._process_widgets(widget_names,
                                                           self.spy_window)
          self.widgets = widgets
          self.dockwidgets = dockwidgets
  
          if 'decoration' in frame:
              widget_names = frames[step]['decoration']
              deco, decoration = self._process_widgets(widget_names,
                                                       self.spy_window)
              self.decoration = decoration
  
          if 'image' in frame:
              image = frames[step]['image']
  
          if 'interact' in frame:
              self.canvas.set_interaction(frame['interact'])
              if frame['interact']:
                  self._set_modal(False, [self.tips])
              else:
                  self._set_modal(True, [self.tips])
          else:
              self.canvas.set_interaction(False)
              self._set_modal(True, [self.tips])
  
          if 'run' in frame:
              # Asume that the frist widget is the console
              run = frame['run']
              self.run = run
  
          self.tips.set_data(title, content, current, image, run,
                             frames=combobox_frames, step=step)
          self._check_buttons()
  
          # Make canvas black when starting a new place of decoration
          self.canvas.update_widgets(dockwidgets)
          self.canvas.update_decoration(decoration)
          self.setting_data = False
docs: Set data that is displayed in each step of the tour.