steel 0.1

Steel is a framework for specifying the format of binary data structures, such as files. It allows you to define a structure using a standard Python class, much like features found in Django and Elixir. With that class, you can then parse files into Python objects, make changes if you like and even save those objects back into files. Steel can provide the basis for metadata extraction, format conversion, data import and export, compatibility layers or anything else that relies on data stored in a binary format.