Описание тега datashape
DataShape is a language for describing data. It's an extension of the NumPy dtype with an emphasis on cross language support
Datashape was originally developed in the Blaze project. It's now an independent project.
Datashape is a generalization of dtype and shape into a micro type system which let us overlay high level structure on existing data in Table and Array object.}
Github: https://github.com/ContinuumIO/datashape
Documentation: http://blaze.pydata.org/docs/datashape.html