aptd.py 文件源码

def _on_trans_error(self, error, pkgname=None):
        self._logger.warn("_on_trans_error: %s", error)
        # re-enable the action button again if anything went wrong
        result = TransactionFinishedResult(None, False)
        result.pkgname = pkgname

        # clean up pending transactions
        if pkgname and pkgname in self.pending_transactions:
            del self.pending_transactions[pkgname]

        self.emit("transaction-stopped", result)
        if isinstance(error, dbus.DBusException):
            name = error.get_dbus_name()
            if name in ["org.freedesktop.PolicyKit.Error.NotAuthorized",
                        "org.freedesktop.DBus.Error.NoReply"]:
                pass
        else:
            self._logger.exception("_on_trans_error")
            #raise error