def get_tmux_by_id(tmux_id):
    jsonfile = os.path.join(config.BACKUP_PATH,tmux_id,tmux_id+'.json')
    return json_to_obj(jsonfile)
Called when the item gets clicked. It is managed by the container ListView.
dataset/ETHPy150Open sk1418/retmux/tmuxbk/util.py/get_tmux_by_id--crossover with--dataset/ETHPy150Open dddomodossola/remi/remi/gui.py/ListItem.onclick