【发布时间】:2017-10-25 22:11:52
【问题描述】:
我有这个 json:
{
"columns": [
{
"field": "date",
"name": "Date",
"type": "dim"
},
{
"field": "adsetstart_time",
"name": "Ad set start time",
"type": "dim"
},
{
"field": "adsetend_time",
"name": "Ad set end time",
"type": "dim"
},
{
"field": "adcampaign_id",
"name": "Campaign ID",
"type": "dim"
},
{
"field": "cost",
"name": "Amount spent",
"type": "met"
}
],
"data": [
[
"2017-10-21",
"2017-10-02",
"2017-11-01",
"6076466058814",
81.32
],
[
"2017-10-21",
"2017-10-04",
"2017-11-01",
"6076547852614",
47.46
],
[
"2017-10-21",
"2017-10-04",
"2017-11-01",
"6076549546014",
128.58
]
],
"notes": {
"datasource": "FA",
"numeric_format_columns_start": 4,
"numeric_format_rows_start": 0,
"result_rows": 50,
"result_values": 250,
"runtime_sec": 3,
"status": "success"
}
}
我想要这张桌子:
我是编程新手,我尝试修改dictionary 结构,方法是在data 中创建一个新结构,其中包含键值对,如下所示:
{"data": ["Date": "2017-10-24", "Ad set start time": "2017-10-16", "Ad set end time": "2017-10-27", "Campaign ID": "6076811156014", "Amount spent": 106.84],...
我设法提取了列表中的列,但我无法迭代 data 为每个值分配对应的键。
从这个 json 结构创建数据帧的最佳方法是什么?
【问题讨论】:
标签: python json python-3.x pandas dataframe