Hello! Lars Gustabel has opened a patch (#651082) with the implementation of Tarfile, including documentation and everything. I have already reviewed and sent him some considerations which were fixed (besides the constructor stuff we discussed here). It would be nice if other people reviewed it as well. Thank you! -- Gustavo Niemeyer [ 2AAC 7928 0FBF 0299 5EB5 60E2 2253 B29A 6664 3A0C ]