text: from shexer.consts import JSON, FIXED_SHAPE_MAP
  from shexer.io.shape_map.shape_map_parser import JsonShapeMapParser, FixedShapeMapParser
  
  def get_shape_map_parser(format, sgraph, namespaces_prefix_dict):
      if format == JSON:
          return JsonShapeMapParser(sgraph=sgraph,
                                    namespaces_prefix_dict=namespaces_prefix_dict)
      elif format == FIXED_SHAPE_MAP:
          return FixedShapeMapParser(namespaces_prefix_dict=namespaces_prefix_dict,
                                     sgraph=sgraph)
      else:
          raise ValueError("ShapeMap format not recognized:" + format)
  