#NEWLINE# def _handle( self , date , value ) : #NEWLINE# #INDENT# self . _labels = ( self . _labels or [ ( ( self . _name + '.' ) + str ( i ) ) for i in range ( len ( value ) ) ] ) #NEWLINE# assert ( len ( self . _labels ) == len ( value ) ) #NEWLINE# for ( l , v ) in zip ( self . _labels , value ) : #NEWLINE# #INDENT# self . _data [ ( date , l ) ] = v