code: def __pull_image_info(self, title, imageinfo, normalized):
          
          for info in imageinfo:
              info.update({'title': title})
  
              # get API normalized "from" filename for matching
              _from = None
              for norm in normalized:
                  if title == norm['to']:
                      _from = norm['from']
  
              # let's put all "metadata" in one member
              info['metadata'] = {}
              extmetadata = info.get('extmetadata')
              if extmetadata:
                  info['metadata'].update(extmetadata)
                  del info['extmetadata']
  
              self.__insert_image_info(title, _from, info)
docs: Pull image INFO from API response and insert