def build_agg_tooltip(hover_text=None, agg_text=None, aggregated_col=None):
 if (hover_text is None):
  if (agg_text is None):
   if isinstance(aggregated_col, str):
    hover_text = aggregated_col
   else:
    hover_text = 'value'
  else:
   hover_text = agg_text
   if isinstance(aggregated_col, str):
    hover_text = ('%s of %s' % (hover_text, aggregated_col))
 return (hover_text.title(), '@values')

def build_agg_tooltip ( hover_text = None , agg_text = None , aggregated_col = None ) : if ( hover_text is None ) : if ( agg_text is None ) : if isinstance ( aggregated_col , str ) : hover_text = aggregated_col else : hover_text = 'value' else : hover_text = agg_text if isinstance ( aggregated_col , str ) : hover_text = ( '%s of %s' % ( hover_text , aggregated_col ) ) return ( hover_text . title ( ) , '@values' )
produce a consistent tooltip based on available chart configuration .