def _p_list_mailbox(self):
        list_mailbox = self._p_re(_list_atom_re, silent = True)
        if list_mailbox is None:
            list_mailbox = self._p_string()
        return list_mailbox

    #######################################################################
    #
Start to migrate the network of an instance.
dataset/ETHPy150Open scanner/asimap/asimap/parse.py/IMAPClientCommand._p_list_mailbox--crossover with--dataset/ETHPy150Open BU-NU-CLOUD-SP16/Trusted-Platform-Module-nova/nova/network/base_api.py/NetworkAPI.migrate_instance_start