#NEWLINE# def __init__( self , table , shift_zeros = True ) : #NEWLINE# #INDENT# table = _make_df_square ( table ) #NEWLINE# ( k1 , k2 ) = table . shape #NEWLINE# if ( k1 != k2 ) : #NEWLINE# #INDENT# raise ValueError ( 'table must be square' ) #NEWLINE# #UNINDENT# super ( SquareTable , self ) . __init__ ( k1 , shift_zeros )