cli = client.Client(opt.remote)
oldref = refname and cli.read_ref(refname) or None
pack_writer = cli.new_packwriter(compression_level=opt.compress,
max_pack_size=max_pack_size,
max_pack_objects=max_pack_objects)
else:
cli = client.Client(opt.remote)
oldref = refname and cli.read_ref(refname) or None
pack_writer = cli.new_packwriter(compression_level=opt.compress,
max_pack_size=max_pack_size,
max_pack_objects=max_pack_objects)
else: