我有以下Json字符串：
{
"count": 30,
"previous": "None",
"results": [
{
"detail": "http://localhost:3000/building/53/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.2017,
41.4045
],
[
2.202,
41.4047
],
[
2.2022,
41.4046
],
[
2.2019,
41.4044
],
[
2.2017,
41.4045
]
]
]
},
"id": 53,
"name": "Triat VAL",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 2,
"name": "Dev - Triat"
}
},
{
"detail": "http://localhost:3000/building/1/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.1256459247880657,
41.488959573689165
],
[
2.1253611647528783,
41.48957169540171
],
[
2.1258887411935175,
41.48971045305678
],
[
2.1261734969147086,
41.48909833001004
],
[
2.1256459247880657,
41.488959573689165
]
]
]
},
"id": 1,
"name": "Laboratori",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 2,
"name": "Dev - Triat"
}
},
{
"detail": "http://localhost:3000/building/55/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.2017,
41.4045
],
[
2.202,
41.4047
],
[
2.2022,
41.4046
],
[
2.2019,
41.4044
],
[
2.2017,
41.4045
]
]
]
},
"id": 55,
"name": "Prueba 1",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 2,
"name": "Dev - Triat"
}
},
{
"detail": "http://localhost:3000/building/72/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.2017,
41.4045
],
[
2.202,
41.4047
],
[
2.2022,
41.4046
],
[
2.2019,
41.4044
],
[
2.2017,
41.4045
]
]
]
},
"id": 72,
"name": "Prueba 1",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 2,
"name": "Dev - Triat"
}
},
{
"detail": "http://localhost:3000/building/73/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.2017,
41.4045
],
[
2.202,
41.4047
],
[
2.2022,
41.4046
],
[
2.2019,
41.4044
],
[
2.2017,
41.4045
]
]
]
},
"id": 73,
"name": "Prueba 1",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 2,
"name": "Dev - Triat"
}
},
{
"detail": "http://localhost:3000/building/54/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.2017,
41.4045
],
[
2.202,
41.4047
],
[
2.2022,
41.4046
],
[
2.2019,
41.4044
],
[
2.2017,
41.4045
]
]
]
},
"id": 54,
"name": "Prueba 1",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 2,
"name": "Dev - Triat"
}
},
{
"detail": "http://localhost:3000/building/22/",
"bounds": "None",
"id": 22,
"name": "Facultat de Lletres",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 77,
"name": "Barri Vell"
}
},
{
"detail": "http://localhost:3000/building/20/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.8271148550432286,
41.985945002581545
],
[
2.8271148550432286,
41.986136730445374
],
[
2.8278122293871006,
41.986136730445374
],
[
2.8278122293871006,
41.985945002581545
],
[
2.8271148550432286,
41.985945002581545
]
]
]
},
"id": 20,
"name": "Rectorat",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 77,
"name": "Barri Vell"
}
},
{
"detail": "http://localhost:3000/building/37/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.2017,
41.4045
],
[
2.202,
41.4047
],
[
2.2022,
41.4046
],
[
2.2019,
41.4044
],
[
2.2017,
41.4045
]
]
]
},
"id": 37,
"name": "Edifici test",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 107,
"name": "Area test"
}
},
{
"detail": "http://localhost:3000/building/47/",
"bounds": {
"type": "Polygon",
"coordinates": [
[
[
2.1251917938171445,
41.488880879460716
],
[
2.1251917938171445,
41.48925253441927
],
[
2.125558511360248,
41.48925253441927
],
[
2.125558511360248,
41.488880879460716
],
[
2.1251917938171445,
41.488880879460716
]
]
]
},
"id": 47,
"name": "Dev",
"site": {
"customer": {
"user": "fina",
"id": 1,
"name": "Test devel"
},
"id": 115,
"name": "Dev"
}
}
],
"page": 1,
"next": "http://localhost:3000/building/?page=2"
}
我想用Python解析它并检索coordinates等于id的元素的53。
import json
from pprint import pprint
target_id = 53
with open('data.json') as f:
data = json.load(f)
data["results"][0]["id"] # what should I do here to reach the record with `id` equal to 53?
答案 0 :(得分：1)
我们将在此处使用列表理解。以下代码段将为您提供具有所需目标ID的所有元素
[x for x in data['results'] if x['id'] == target_id]