#NEWLINE# @ short . setter #NEWLINE# def short( self , value ) : #NEWLINE# #INDENT# if ( len ( value ) != 2 ) : #NEWLINE# #INDENT# raise RuntimeError ( 'Arg.short wrong format. Must be "-x" style.' ) #NEWLINE# #UNINDENT# if value : #NEWLINE# #INDENT# self . _short = value