code: def info(self):
          
          return super(QgisComposerComponentsMetadata, self).info.update({
              'orientation': self.orientation,
              'page_dpi': self.page_dpi,
              'page_width': self.page_width,
              'page_height': self.page_height
          })
docs: Short info of the metadata.
  
          :return: Returned dictionary of information about the component.
          :rtype: dict