Python 想要批量输出同一操作不同数据a1,a2,a3的变量

for i in range(1,19,1):
    ##输出shp1,shp2,shp3等变量名......
    locals()['shp' + str(i)] = shp.loc[[city_code[i-1]], :]!!!![]不能少
    ##输出ds_mask1,ds_mask2,ds_mask3等变量名......
    locals()['ds_mask'+str(i)] = ds.salem.roi(shape=locals()['shp' + str(i)])  
    locals()['r_max' + str(i)] = np.nanmax(np.hstack(locals()['ds_mask'+str(i)]['R']))

TIPS：

关键就在与locals()函数：

定义变量格式：locals()[name]

参考python3循环命名_irober的博客-优快云博客_python 循环命名