Tarfile .bz2

[Jordan]

When using python to create a tar.bz2 archive, and then using winrar to
open the archive, it can't tell what the compressed size of each
individual file in the archive is.  Is this an issue with winrar or is
there something that needs to be set when making the archive that isn't
there by default.

example archive:
#Note, the tabs on this are not really tabs, so good luck copying it
correctly

import os, tarfile
archive = tarfile.open("archive.tar.bz2","w:bz2")
for thing in os.listdir(somepath):
    nthing = somepath+thing
    if os.path.isfile(nthing): # somepath must end in "\\" for this to
work
        info = archive.gettarinfo(nthing)
        archive.addfile(info,file(nthing,'rb'))
archive.close()
---

Thanks,
Jordan