def attach_run_command(cmd): """ Run a command when attaching Please do not call directly, this will execvp the command. This is to be used in conjunction with the attach method of a container. """ if isinstance(cmd, tuple): return _lxc.attach_run_command(cmd) elif isinstance(cmd, list): return _lxc.attach_run_command((cmd[0], cmd)) else: return _lxc.attach_run_command((cmd, [cmd]))