【发布时间】:2019-07-22 09:26:09
【问题描述】:
我想创建一个带键的 json 字典。
df = pd.DataFrame({'a':list('ABCAB'),
'b':[4,5,4,5,10],
'c':[7,8,9,5,10]})
df.set_index('a').to_json(orient='records')
print(d)
这将创建一个如下所示的 json dict:[{"b":4,"c":7},{"b":5,"c":8},{"b":4,"c":9},{"b":5,"c":5},{"b":10,"c":10}]
但是,我正在努力以我想要的方式得到这个,我最好有一个 json 字典,它的键是这样的:["A":[{"b":4,"c":7}, {"b":5,"c":5}],"B": [{"b":5,"c":8},{"b":10,"c":10}], "C": [{"b":4,"c":9}]]
【问题讨论】:
标签: pandas python-3.6