在 Python 3.7 中处理 JSON

Question

我正在使用 Python 3.7，我正在尝试处理从网站返回的一些 JSON 数据。下面是 JSON 响应的示例，但它的长度可能会有所不同。本质上，它 returns 详细说明了 'officers'，在下面的示例中，有两个官员的数据。这是使用 OpenCorporates API

{"api_version":"0.4","results":{"page":1,"per_page":30,"total_pages":1,"total_count":2,"officers":[{"officer":{"id":212927580,"uid":null,"name":"NEIL KIDMAN","jurisdiction_code":"gb","position":"director","retrieved_at":"2015-12-04T00:00:00+00:00","opencorporates_url":"https://opencorporates.com/officers/212927580","start_date":"2015-01-28","end_date":null,"occupation":"SERVICE MANAGER","current_status":null,"inactive":false,"company":{"name":"GRSS LIMITED","jurisdiction_code":"gb","company_number":"09411531","opencorporates_url":"https://opencorporates.com/companies/gb/09411531"}}},{"officer":{"id":190031476,"uid":null,"name":"NEIL KIDMAN","jurisdiction_code":"gb","position":"director","retrieved_at":"2015-12-04T00:00:00+00:00","opencorporates_url":"https://opencorporates.com/officers/190031476","start_date":"2002-05-17","end_date":null,"occupation":"COMPANY DIRECTOR","current_status":null,"inactive":false,"company":{"name":"GILBERT ROAD SERVICE STATION LIMITED","jurisdiction_code":"gb","company_number":"04441363","opencorporates_url":"https://opencorporates.com/companies/gb/04441363"}}}]}}

到目前为止我的代码是：-

response = requests.get(url) 
response.raise_for_status() 
jsonResponse = response.json() 
officerDetails = jsonResponse['results']['officers']

这很好用，但我的最终目标是创建变量并将它们写入 .csv。所以我想写这样的东西：-

name = jsonResponse['results']['officers']['name']
position = jsonResponse['results']['officers']['name']
companyName = jsonResponse['results']['officers']['company']['name']

对我如何做到这一点有什么建议吗？如前所述，我想遍历 'officer' 响应中的每个 'officer'，然后捕获这些值并写入 .csv（一旦我将它们分配给变量）

Answer 1

officers = jsonResponse['results']['officers']

res = []
for officer in officers:
    data = {}
    data['name'] = officer['officer']['name']
    data['position'] = officer['officer']['position']
    data['company_name'] = officer['officer']['company']['name']
    res.append(data)

然后您可以继续写入 res，这是一个 list of objects 到 csv 文件。

在 Python 3.7 中处理 JSON

Handling JSON in Python 3.7

python

json

dictionary

python-3.x

opencorporates