【发布时间】:2020-01-25 20:19:14
【问题描述】:
我正在尝试从这个深度嵌套的 json 结构创建一个 csv 文件:
{
"id": "12345678",
"name": "BOOGIEMAN",
"account_id": "1234567",
"campaign_id": "123",
"attribution_spec": [
{
"event_type": "CLICK_THROUGH",
"window_days": 1
}
],
"bid_amount": 14000,
"bid_info": {
"REACH": 14000
},
"bid_strategy": "LOWEST_COST_WITH_BID_CAP",
"pacing_type": [
"standard"
],
"promoted_object": {
"application_id": "123456",
"custom_event_type": "PURCHASE",
"object_store_url": "https://itunes.apple.com/app/123456"
},
"recurring_budget_semantics": true,
"review_feedback": "[]",
"source_adset": {
"id": "1234567"
},
"source_adset_id": "1234567",
"start_time": "2019-12-12T17:10:20+0100",
"status": "ACTIVE",
"targeting": {
"age_max": 65,
"age_min": 20,
"custom_audiences": [
{
"id": "1234567",
"name": "SAMPLE_NAME"
}
],
"exclusions": {
"interests": [
{
"id": "123",
"name": "Teens Fashion"
},
{
"id": "456",
"name": "Boomerang (TV channel)"
},
{
"id": "7895",
"name": "Boomerang"
},
{
"id": "123",
"name": "Nickelodeon Games and Sports for Kids"
},
{
"id": "555",
"name": "Disney Interactive"
},
{
"id": "123123",
"name": "Disney Channel"
},
{
"id": "6456",
"name": "CBBC (TV channel)"
},
{
"id": "124124",
"name": "Nickelodeon"
},
{
"id": "34653254",
"name": "Cartoon Network"
},
{
"id": "12414",
"name": "The Children's Channel"
},
{
"id": "325623",
"name": "International Children's Games"
},
{
"id": "325234",
"name": "Children's television series"
},
{
"id": "6324535",
"name": "Teens Only ღ"
},
{
"id": "6013742415695",
"name": "Books for Kids"
}
]
},
"targeting_optimization": "none",
"user_device": [
"iPad",
"iPhone"
],
"user_os": [
"iOS_ver_9.0_and_above"
]
},
"updated_time": "2019-12-20T13:04:20+0100",
"use_new_app_click": false
}
我尝试使用 Pandas for Python 库,我能够将数据解压到 1 级,但我想尽可能多地解压这些数据,这样就不会有任何列表或对象。
我想这个问题更多地围绕着处理此类数据的最佳实践是什么?
【问题讨论】:
-
Csv 文件根据定义只有 1 级。您希望这样的文件看起来如何?如果您想创建多个 csv 文件,我会理解。
-
@uri 我猜对于每个级别的数据,您必须创建一个新行并考虑所有级别。因此,如果我说得对,假设有 1 条记录,总共 30 列,第 29 列有 2 个对象,第 30 列有 5 个对象。要考虑所有级别,您需要创建 10 条记录吗?我想最终目标是在一个 csv 文件中尽可能平坦
-
@dataviews 我不确定我是否理解您的解释,您能详细说明一下吗? 我想这个问题更多地围绕着处理此类数据的最佳实践应该是什么?如果没有任何关于要执行的工作类型的信息,这将很难回答。
-
@AMC 看看这张照片:i.stack.imgur.com/oOlCD.png
-
@AMC 我基本上想把这个数据扁平化到 0 个级别
标签: python json python-3.x pandas