【发布时间】：2015-02-26 23:23:32
【问题描述】：
我对 python 和 .json 文件的经验很少。我想将从其他人那里收到的大型 .json 文件转换为 .csv 文件以在 excel 中使用。
文件格式如下：
{
"bedrock": {
"basinAge": "",
"basinName": "",
"basinSetting": "",
"basinSource": "",
"basinType": "",
"division": "ATLANTICPLAIN",
"primary": "ATLANTICPLAIN",
"province": "COASTALPLAIN",
"section": "MISSISSIPPIALLUVIALPLAIN"
},
"country": "US",
"county": "ButlerCounty",
"crow": {
"PERIOD_RAN": "",
"SITE_PERIO": "",
"SURFACE_EL": "",
"VS30_RANGE": "",
"ZDRIFT": "",
"ZONE": "",
"ZPLEIS": "",
"Zhol": "",
"condition": "",
"firmThickness": "",
"geobed": "",
"geodes": "",
"geophone": "",
"meas_type": "",
"resonance": "",
"sitelocation": "",
"sitenumber": "",
"sitevs30": "",
"slope": "",
"slopevel": "",
"soilThickness": "",
"veltofirm": "",
"vs30": ""
},
"embaymentDepth": 27.176477284750096,
"file": "../../data\\anderson\\anderson-et-al-2003-MoDOT.json",
"geologicClass": "YNa",
"geology": "al",
"geologySource": "fullerton",
"lat": 36.790518,
"latlon": [
[
"36.7905",
"-90.2025"
],
"232.0000",
0.00172447,
"stable"
],
"location": "BridgeA-3709",
"lon": -90.202518,
"profile": {
"entry": {
"0": [
0,
146.185,
"Empty"
],
"1": [
2.91874,
194.378,
"Empty"
],
"2": [
4.11277,
228.112,
"Empty"
],
"3": [
6.10282,
221.687,
"Empty"
],
"4": [
7.9602,
221.687,
"Empty"
],
"5": [
8.09287,
220.08,
"Empty"
],
"6": [
8.09287,
216.867,
"Empty"
],
"7": [
14.063,
260.241,
"Empty"
],
"8": [
18.0431,
279.518,
"Empty"
],
"9": [
22.1559,
282.731,
"Empty"
],
"10": [
26.0033,
281.124,
"Empty"
],
"11": [
29.9834,
276.305,
"Empty"
],
"12": [
36.0862,
293.976,
"Empty"
],
"13": [
41.9237,
435.341,
"Empty"
],
"14": [
48.0265,
557.43,
"Empty"
],
"15": [
54.1294,
640.964,
"Empty"
],
"16": [
59.8342,
726.104,
"Empty"
],
"17": [
68.1924,
"Empty",
"Empty"
]
},
"units": [
"m",
"m/s",
"m/s"
]
},
"sedEnd": "",
"sedStack": "",
"sedStart": "",
"sedSubsurface": "",
"sedSurficial": "",
"sedVaneer": "",
"site": "SASW",
"state": "MO",
"terrain": "16",
"terrainvel": "246",
"vs30": {
"profileListed": {
"units": "",
"value": "None"
},
"siteListed": {},
"stationlisted": {
"method": "",
"units": "",
"value": ""
},
"units": "m/s",
"value": 232.2477304197259,
"wald": "",
"yong": ""
},
"vsz": [
146.185,
146.185,
147.1733748014587,
156.68616932663514,
166.6758658515508,
174.5091277144315,
180.04135355419726,
184.37079145300547,
187.52878874899267,
190.10050728694824,
192.25770054815115,
194.09311720243602,
195.6737567374426,
197.04922523230243,
200.16214171750644,
203.0924940564577,
205.75028418598887,
208.17185007705515,
210.97976183739868,
213.5984956154859,
216.02447901610586,
218.27823757348278,
220.44997122220872,
222.4921122273311,
224.40458487503645,
226.19935932262254,
227.84822291575128,
229.40085613024158,
230.86555428020594,
232.2477304197259,
265.0897348970574,
"",
"",
"",
"",
"",
""
]
}
有 1000 个条目，例如上面的条目，每个条目都有相同的键。在网上做了一些研究之后，我很确定我需要展平条目，但不知道如何以编程方式做到这一点。某些分类指标后面有一系列键（“基岩”、“乌鸦”等），必要时可以丢弃。
【问题讨论】：
-
能否展示您期望的输出示例？
-
严格来说，这看起来不像 json （
u''不是 json 字符串定义），而是你已经从 json 导入后生成的 Python 数据。