text: from musicscore.musicxml.attributes.placement import Placement
  from musicscore.musicxml.attributes.printstyle import PrintStyle
  from musicscore.musicxml.attributes.trillsound import TrillSound
  from musicscore.musicxml.types.complextypes.complextype import ComplexType
  from musicscore.musicxml.types.simple_type import TypeYesNo
  
  
  class ComplexTypeHorizontalTurn(ComplexType, PrintStyle, Placement, TrillSound):
      """
      The horizontal-turn type represents turn elements that are horizontal rather than vertical. These are empty elements
      with print-style, placement, trill-sound, and slash attributes. If the slash attribute is yes, then a vertical line
      is used to slash the turn; it is no by default.
      """
  
      def __init__(self, tag, slash='no', *args, **kwargs):
          super().__init__(tag=tag, *args, **kwargs)
          self.slash = slash
  
      @property
      def slash(self):
          return self.get_attribute('slash')
  
      @slash.setter
      def slash(self, value):
          if value is None:
              self.remove_attribute('slash')
          else:
              TypeYesNo(value)
              self._ATTRIBUTES.insert(0, 'slash')
              self.set_attribute('slash', value)
  