#! /usr/bin/env python

from lxml import etree
import sys

def whoobler(cat, pkg):

    tree = etree.parse("/usr/portage/%s/%s/metadata.xml" % (cat, pkg) )
    longdescription = tree.xpath("longdescription/text()")[0]
    herds = tree.xpath("herd/text()")

    return longdescription, herds

if __name__ == "__main__":
    print whoobler(*sys.argv[1:])