在Python中将对象数组连接到字符串值

Question

我想将对象数组连接到 python 中的字符串。我有什么办法可以做到吗？

url =  "https://google.com",
search = "thai food",
results = [
        {
            "restaurant": "Siam Palace",
            "rating": "4.5"
        },
        {
            "restaurant": "Bangkok Palace",
            "rating": "3.5"
        }
]

我希望能够将所有这些结合起来形成一个价值。

如果我可以让它看起来像：

 data = {    url =  "https://google.com", 
{
   search = "thai food",
   results = [
        {
            "restaurant": "Siam Palace",
            "rating": "4.5"
        },
        {
            "restaurant": "Bangkok Palace",
            "rating": "3.5"
        }
]
}
}

我正在从 mongodb 收到这些结果，并希望将这 3 个连接在一起。

Answer 1

使用 JSON 模块

data = {} # create empty dict

# set the fields
data['url'] = 'https://google.com'
data['search'] = 'thai food'

# set the results
data['results'] = results

# export as string
import json
print(json.dumps(data, indent=4)