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#!/usr/bin/python
#
# "pkt" python test program for PackageKit
#
# pkt serves both as a simple PackageKit client, and as an example user of the
# PackageKit python API
#
# Copyright (C) 2007 Tom Parker <palfrey@tevp.net>
#
# Licensed under the GNU General Public License Version 2
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License v2 as published by
# the Free Software Foundation.
from sys import argv,exit
from optparse import OptionParser
from types import FunctionType
from packagekit.frontend import *
class pkt(PackageKit):
def Percentage(self,jid,progress):
print "Progress: %.2f%%"%progress
def JobStatus(self,jid,type):
print "Job type: %s"%type
def Package(self,jid,value,name,summary):
print "Package: %s - %s"%(name,summary)
def Description(self,jid,package_id,license,group,detail,url,size,file_list):
print "Package: %s" % package_id
print " %s" % url
print " %s" % detail
print " %s bytes" % size
print " Files:"
for file in file_list.split(";"):
print " %s" % file
def Transaction(self,jid,old_jid,timespec,succeeded,role,duration):
success = "Failed"
if succeeded:
success = "Successful"
print "Transaction: %s\n" % old_jid,
print " %s" % role
print " %s" % timespec
print " %s seconds" % duration
print " %s" % success
try:
p = pkt()
except PackageKitNotStarted:
print "PackageKit doesn't appear to be started. You may need to enable dbus autostart"
exit(1)
def search(*args):
patt = " ".join(args[0])
if len(patt)==0:
print "need something to search for"
raise PackageKitTransactionFailure
return p.SearchName(patt)
def desc(*args):
if len(args)!=1 or len(args[0])!=1:
print "desc only takes single arg"
raise PackageKitTransactionFailure
return p.GetDescription(args[0][0])
def depends(*args):
if len(args)!=1 or len(args[0])!=1:
print "depends only takes single arg"
raise PackageKitTransactionFailure
return p.GetDepends(args[0][0])
def refresh_cache(*args):
if len(args)>0 and len(args[0])>0:
print "refresh_cache doesn't take args"
raise PackageKitTransactionFailure
return p.RefreshCache()
def history(*args):
count = 5
if len(args)==1 and len(args[0])==1:
count = args[0][0]
count = int(count)
if count < 1:
print "history takes an integer (how many transactions to show)"
return p.GetOldTransactions(count)
def get_backend_detail(*args):
details = p.GetBackendDetail()
for d in details:
print " %s" % d
# Quit immediately because no job was scheduled
exit(0)
def usage():
print "Usage: %s <command> <options>"%argv[0]
print "Valid commands are:"
for k in globals().keys():
if k in ["usage","catchall_signal_handler"]: #ignore
continue
g = globals()[k]
if type(g) == FunctionType:
print "\t%s"%k
exit(1)
parser = OptionParser()
(options, args) = parser.parse_args()
if len(args)==0:
usage()
if not globals().has_key(args[0]):
print "Don't know operation '%s'"%args[0]
usage()
try:
globals()[args[0]](args[1:])
except PackageKitAccessDenied:
print "You don't have sufficient permissions to access PackageKit (on the org.freedesktop.PackageKit dbus service)"
exit(1)
except PackageKitTransactionFailure:
usage()
p.run()
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