通过Nod从CSV创建JSON

Question

我有美国所有州/县的CSV。我想将其转换为以下格式的JSON：

Alabma: [
  {
    "county_name":"Alabama -- Statewide",
    "fips":1000,
    "fips2":"'01000'",
  },

但是我为此编写的python产生了以下结果

 State: [{
    "county_name":"Baldwin County",
    "fips":1003,
    "fips2":"'01003'",
    "state_name":" Alabama"
  },

我想我只需要一点方向，我就能弄明白。谢谢你的帮助！这是我的Python：

import csv
import json
output = { 'state':[] }
with open('county_state.csv', 'rU') as csv_file:
    for state_name in csv.DictReader(csv_file):
        output['state'].append({
            'fips': state_name['fips2'],
            'county': state_name['county_name']

        })

print json.dumps(output)

CSV文件中的一些示例行：

county_name fips    fips2   state_name
Autauga County  01001   '01001'  Alabama
Baldwin County  01003   '01003'  Alabama
Barbour County  01005   '01005'  Alabama
Putnam County   12107   '12107'  Florida
St. Johns County    12109   '12109'  Florida
St. Lucie County    12111   '12111'  Florida
Santa Rosa County   12113   '12113'  Florida
Emmet County    19063   '19063'  Iowa
Fayette County  19065   '19065'  Iowa
Floyd County    19067   '19067'  Iowa
Franklin County 19069   '19069'  Iowa
Fremont County  19071   '19071'  Iowa
Greene County   19073   '19073'  Iowa
Grundy County   19075   '19075'  Iowa
Guthrie County  19077   '19077'  Iowa
Hamilton County 19079   '19079'  Iowa
Hancock County  19081   '19081'  Iowa

Answer 1

您的数据似乎有混合分隔符，例如，如果您可以将其统一到选项卡，这应该是解决方案。你知道吗

dictreader = DictReader(csvdata, delimiter='\t', quoting=QUOTE_NONE)

output = {}

for state in dictreader:
    if not output.get(state['state_name']):
        output[state['state_name']] = []
    output[state['state_name']].append({'county_name': state['county_name'], 'fips': state['fips'], 'fips2': state['fips2'], 'state_name': state['state_name']})