将JSON(嵌套键值)解析为CSV
我有一个名为test.json的json文件将JSON(嵌套键值)解析为CSV,json,parsing,export-to-csv,python-3.7,Json,Parsing,Export To Csv,Python 3.7,我有一个名为test.json的json文件 { "rl": { "entries": [ { "query_value": { "value": "0dedc344b2658a1328de3578" }, "status": "KNOWN" }, {
{
"rl": {
"entries": [
{
"query_value": {
"value": "0dedc344b2658a1328de3578"
},
"status": "KNOWN"
},
{
"query_value": {
"value": "065d451e42bc31363cbe6c"
},
"status": "KNOWN"
},
{
"query_value": {
"value": "00fb1e5be9df8338833c1c"
},
"status": "UNKNOWN"
}
]
}
}
需要将其解析为CSV,
在CSV中,输出应为
value status
0dedc344b2658a1328de3578 KNOWN
065d451e42bc31363cbe6c KNOWN
00fb1e5be9df8338833c1c UNKNOWN
我已经检查过加载到jsondump,但无法检索属性字段“value”和“status”请尝试以下方法:
import json
js_st = """[your json string above]"""
dat = json.loads(js_st)
rows = []
targets = dat['rl']['entries']
for target in targets:
rows.extend([[target['query_value']['value'],target['status']]])
这将为您提供多行目标数据,您可以使用标准pythonwriter.writerows(rows)
将这些数据写入csv文件