packagekitd.py 文件源码

def __init__(self):
        GObject.GObject.__init__(self)
        InstallBackend.__init__(self)

        # transaction details for setting as meta
        self.new_pkgname, self.new_appname, self.new_iconname = '', '', ''

        # this is public exposed
        self.pending_transactions = {}

        self.client = packagekit.Client()
        self.pkginfo = get_pkg_info()
        self.pkginfo.open()

        self._transactions_watcher = PackagekitTransactionsWatcher()
        self._transactions_watcher.connect('lowlevel-transactions-changed',
                                self._on_lowlevel_transactions_changed)