Class Hierarchy

• Drawing.OutputLanguage: OutputLanguage abstracts the drawing backend by providing abstract canvas operations.
  • Drawing.SVG: SVG backend.
  • Drawing.PostScript: PostScript backend.
• KhipuDB.DatabaseObject
  • KhipuDB.CordCluster
  • KhipuDB.PrimaryCord
  • KhipuDB.Khipu
    • KhipuDB.KhipuNone
  • KhipuDB.Knot
  • KhipuDB.KnotCluster
  • KhipuDB.Cord
• KhipuDB.DescriptionTable
• KhipuDB.KhipuDB
• KhipuDB.NoneType
  • KhipuDB.KhipuNone
• KhipuDraw.AccuratePrimaryCord: Draw primary cord with accurate horizontal spacing.
• KhipuDraw.KhipuTreeAccurateVertical: Hierarchical drawing of a khipu with accurate vertical spacing.
  • KhipuDraw.KhipuKnotTreeAccurateVertical
• TTally.Possibilities: A set of possible "answers" to a summation.
• Tally.Tally: A set of "zero-agnostic" numbers which could represent the sum of several cords in a khipu.
• Tally.TallyNum: A single "zero agnostic" number, as represented in khipu.
• object: The most base type
  • exceptions.BaseException: Common base class for all exceptions
    • exceptions.Exception: Common base class for all non-exit exceptions.
      • KhipuDB.MissingPart
        • KhipuDB.MissingPrimaryCord
  • Functional.LList: Immutable linked-list datatype.
  • Drawing.BBox: BBox is a utility class which encapsulates a bounding box.
  • dict: dict() -> new empty dictionary.
    • collections.defaultdict: defaultdict(default_factory) --> dict with default factory
      • KhipuDraw.Labelmap
        • KhipuDraw.StringLabelmap
        • KhipuDraw.NumberLabelmap
      • KhipuDraw.CordColormap
        • KhipuDraw.SpecialCordColormap
        • KhipuDraw.PopularCordColormap
          • KhipuDraw.MultiletterPopularCordColormap