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#!/usr/bin/python
#
# Get a list of packages which are in the header list but aren't in the
# comps file explicitly or for dependencies
#
# Jeremy Katz <katzj@redhat.com>
#
# Copyright 2002, Red Hat, Inc.
#
# GPL blurb here
import os,sys,string
import rhpl.comps
import rpm
def usage():
print "Usage: %s /path/to/tree arch [basepath]" % (sys.argv[0],)
def main():
if len(sys.argv) < 3:
usage()
sys.exit(0)
treedir = sys.argv[1]
arch = sys.argv[2]
if len(sys.argv) > 3:
prod = sys.argv[3]
else:
prod = "RedHat/base"
basedir = "%s/%s/%s/" % (treedir, arch, prod)
hdlist = rpm.readHeaderListFromFile("%s/hdlist" %(basedir,))
comps = rhpl.comps.Comps("%s/comps.xml" % (basedir,))
usedpkgs = {}
for group in comps.groups.values():
new = group.packages
while len(new) > 0:
pkgs = new
new = []
for name in pkgs:
if usedpkgs.has_key(name):
continue
# if we don't have the key, go ahead and check it
# and add its deps to new
usedpkgs[name] = 1
for pkg in comps.packages[name].dependencies:
if not usedpkgs.has_key(pkg) and pkg not in new:
new.append(pkg)
for pkg in hdlist:
if pkg[rpm.RPMTAG_NAME] not in usedpkgs.keys():
print pkg[rpm.RPMTAG_NAME]
if __name__ == "__main__":
main()
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