下令将字典变成另一个字典

问题描述

我需要按值将字典排序为如下所示的另一个字典

dict_filtro = {"Conector 1":{"alasca":30,"USA":10,"Brasil":20},"Conector 4":{"alasca":60,"USA":60,"Brasil":10},"Conector 3":{"alasca":70,"USA":15,"Brasil":24},"Conector 2":{"alasca":10,"USA":19,"Brasil":6}}

dict_ordered  = ordered_dict_by_value(dict_filtro,["alasca"])
print(dict_ordered)

>>{"Conector 2":{"alasca":**10**,"Brasil":6}},"Conector 1":{"alasca":**30**,"Conector 4":{"alasca":**60**,"Conector 3":{"alasca":**70**,"Brasil":24}}

我已经在寻找许多解决方案，但从未适合我的问题。

解决方法

您可以使用Pandas完成它：

import pandas as pd

dict_filtro = {"Conector 1":{"alasca":30,"USA":10,"Brasil":20},"Conector 4":{"alasca":60,"USA":60,"Brasil":10},"Conector 3":{"alasca":70,"USA":15,"Brasil":24},"Conector 2":{"alasca":10,"USA":19,"Brasil":6}}

df = pd.DataFrame(dict_filtro)

a = df.transpose()
b = a.sort_values(by='alasca')
c = b.transpose()

data_dict = c.to_dict() 

print(data_dict)