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# Copyright 2007, Red Hat, Inc
# James Bowes <jbowes@redhat.com>
#
# This software may be freely redistributed under the terms of the GNU
# general public license.
#
# 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 func_module
import yum
# XXX Use internal yum callback or write a useful one.
class DummyCallback(object):
def event(self, state, data=None):
pass
class Yum(func_module.FuncModule):
version = "0.0.1"
api_version = "0.0.1"
description = "Package updates through yum."
def update(self):
# XXX support updating specific rpms
ayum = yum.YumBase()
ayum.doGenericSetup()
ayum.doRepoSetup()
try:
ayum.doLock()
ayum.update()
ayum.buildTransaction()
ayum.processTransaction(
callback=DummyCallback())
finally:
ayum.closeRpmDB()
ayum.doUnlock()
return True
def check_update(self, repo=None):
"""Returns a list of packages due to be updated"""
ayum = yum.YumBase()
ayum.doConfigSetup()
ayum.doTsSetup()
if repo is not None:
ayum.repos.enableRepo(repo)
return map(str, ayum.doPackageLists('updates').updates)
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