The byterange module is accessible via the webob module.
Represents the Range header.
This only represents bytes ranges, which are the only kind specified in HTTP. This can represent multiple sets of ranges, but no place else is this multi-range facility supported.
This class contains 9 members.
Represents the Content-Range header
This header is start-stop/length, where stop and length can be * (represented as None in the attributes).
This class contains 3 members.
See the source for more information.