Data types fabric (dtFabric) is a proof-of-concept YAML-based
 definition language to specify format and data types.
 .
 Supported data types
 .
  Storage data types, such as integers, characters, structures
  Semantic data types, such as constants, enumerations
  Layout data types, such as format, vectors, trees
 .
 This package contains the Python 3 version of the package.