for mykey in pkgdict:
if db["/"]["porttree"].dbapi.xmatch("bestmatch-list", mykey, None, None, [mycpv]):
pgroups.extend(pkgdict[mykey])
if "*" in pgroups:
match=1
for gp in mygroups:
if gp=="*":
writemsg("--- WARNING: Package '%s' uses '*' keyword.\n" % mycpv)