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#!/usr/bin/python
#
# whichcd.py - figure out which cd a given package is on
#
# Copyright 2003 Red Hat, Inc.
# Author: Jeremy Katz <katzj@redhat.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
#
import rpm
import os
import sys
def usage():
print "%s <package> [headerlist]" % (sys.argv[0])
print "where <package> is the package you're looking for and "
print "[headerlist] is optionally the location of the header list"
print "(defaults to the one in /usr/share/comps"
# hijacked from anaconda
def getArch ():
arch = os.uname ()[4]
if (len (arch) == 4 and arch[0] == 'i' and
arch[2:4] == "86"):
arch = "i386"
if arch == "sparc64":
arch = "sparc"
if arch == "ppc64":
arch = "ppc"
if arch == "s390x":
arch = "s390"
return arch
if len(sys.argv) < 2 or len(sys.argv) > 3:
usage()
sys.exit(0)
if len(sys.argv) == 3:
hdrlist = sys.argv[2]
else:
hdrlist = "/usr/share/comps/%s/hdlist" %(getArch(),)
hdlist = rpm.readHeaderListFromFile(hdrlist)
pkgname = sys.argv[1]
found = 0
for hdr in hdlist:
if hdr[rpm.RPMTAG_NAME] == pkgname:
print "%s-%s-%s.%s.rpm is on disc %s" %(pkgname,
hdr[rpm.RPMTAG_VERSION],
hdr[rpm.RPMTAG_RELEASE],
hdr[rpm.RPMTAG_ARCH],
hdr[1000002])
found = 1
if not found:
print "Unable to find %s in header list" %(pkgname,)
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