updatecmd_pypi()
{
	local pname="$1"
	local archive="$2"
	local uppver
	local fullarchive
	local tarball=
	local seperator

	[[ -z ${pname} ]] && die "give me a \$PNAME"
	[[ -z ${archive} ]] && die "give me a \$ARCHIVE"

	case ${archive} in
		gz|bz2) fullarchive=".tar.${archive}" ;;
		*) fullarchive=".${archive}" ;;
	esac

	tarball="${pname}"
	seperator="-"
	[[ -z ${UP2TARBALL} ]] || tarball="${UP2TARBALL}"
	[[ -z ${UP2SEPERATOR} ]] || seperator="${UP2SEPERATOR}"

	# we cannot sort with C=M;O=A
	uppver=$(updatecmd -listonly https://pypi.python.org/packages/source/${pname:0:1}/${pname}/ | grep ${tarball} | grep ${fullarchive} | sed "s:.*${tarball}${seperator}\(.*\)${fullarchive}:\1:")
	upsort ${uppver}
}