#NEWLINE# def preferred_width( self , cli , max_available_width ) : #NEWLINE# #INDENT# if self . filter ( cli ) : #NEWLINE# #INDENT# return self . content . preferred_width ( cli , max_available_width ) #NEWLINE# #UNINDENT# else : #NEWLINE# #INDENT# return LayoutDimension . exact ( 0 )