def Print(self):
        if self.__flags.config is None:
            sys.stderr.write(
                '--config must be specified pointing to a valid config file\n')
            sys.exit(1)

        instances = self._ListFromConfig()
        for instance in instances:
            instance_name = instance['name']
            if not self._InstanceInSelection(instance_name):
                if self.__flags.debug:
                    print 'Skipping instance %s [not in selection]' % instance_name
                continue

            print (instance_name, self._FormatJson(instance)) % '[%s] instance: %s'
dataset/ETHPy150Open mbrukman/cloud-launcher/src/cloud_launcher.py/GceHandler.Print/swapped operands of `%`