将字典转换为str

Question

我有一个str像这样的有效载荷

payload = "{\"fqdn\":\"examplazdazdazazdzadza.com\",\"duration\":5,\"owner\":{\"city\":\"Paris\",\"given\":\"Alice\",\"family\":\"Doe\",\"zip\":\"75001\",\"country\":\"FR\",\"streetaddr\":\"5 rue neuve\",\"phone\":\"+33.123456789\",\"type\":0,\"email\":\"alice@example.org\"}}"

这是来自 Gandi API的负载

我想让payload更动态一点，有一定的灵活性，所以我累了 dict

domain = 'example.com`

        payload = {
            'fqdn': domain,
            'duration': 1,
            'owner': {
                "city": "Paris",
                "given": "Alice",
                "family": "Doe",
                "zip": "75001",
                "country": "FR",
                "streetaddr": "5 rue neuve",
                "phone": "+33.123456789",
                "state": "FR-J",
                "type": 0,
                "email": "alice@example.org"
            }
        }

在此之后，我需要恢复到原始日期类型（str），我这样做

payload = '\n'.join('\%s\: "\%s\"' % (k, v) for k, v in payload.items())

然而这会返回

错误的请求

.

任何想法如何正确完成这项工作？

Answer 1

可以使用JSON Module：

In [409]: import json                                                                                                                                                                                       

In [410]: json.dumps(payload)                                                                                                                                                                               
Out[410]: '{"fqdn": "domain", "duration": 1, "owner": {"city": "Paris", "given": "Alice", "family": "Doe", "zip": "75001", "country": "FR", "streetaddr": "5 rue neuve", "phone": "+33.123456789", "state": "FR-J", "type": 0, "email": "alice@example.org"}}'

在 OP 发表评论后：

In [411]: domain = 'example.com'                                                                                                                                                                            

In [412]: payload = { 
     ...:             'fqdn': domain, 
     ...:             'duration': 1, 
     ...:             'owner': { 
     ...:                 "city": "Paris", 
     ...:                 "given": "Alice", 
     ...:                 "family": "Doe", 
     ...:                 "zip": "75001", 
     ...:                 "country": "FR", 
     ...:                 "streetaddr": "5 rue neuve", 
     ...:                 "phone": "+33.123456789", 
     ...:                 "state": "FR-J", 
     ...:                 "type": 0, 
     ...:                 "email": "alice@example.org" 
     ...:             } 
     ...:         }                                                                                                                                                                                         

In [413]: json.dumps(payload)                                                                                                                                                                               
Out[413]: '{"fqdn": "example.com", "duration": 1, "owner": {"city": "Paris", "given": "Alice", "family": "Doe", "zip": "75001", "country": "FR", "streetaddr": "5 rue neuve", "phone": "+33.123456789", "state": "FR-J", "type": 0, "email": "alice@example.org"}}'