self.cat = cat
self.pkg = pkg
self.mycpv = self.cat+"/"+self.pkg
self.mysplit = pkgsplit(self.mycpv)
self.mysplit = catpkgsplit(self.mycpv)[1:]
self.mysplit[0] = "%s/%s" % (self.cat, self.mysplit[0])
self.treetype = treetype
if vartree is None:
global db
