Strings

• nti.externalization.integer_strings: Short readable strings from large integers
  • from_external_string()
  • to_external_string()
• nti.externalization.representation: Reading and writing objects to strings
  • JsonRepresenter
  • OrJsonRepresenter
  • StdJsonRepresenter
  • WithRepr()
  • YamlRepresenter
  • to_external_representation()
  • to_json_representation()
  • to_json_representation_fast()
  • to_json_representation_sorted()