Question

我有一个包含以下数据的数据框：

  email_addresses first_name last_name
0    test@test.com       test      test
1     Jane@Doe.com       Jane       Doe
2   John@Smith.com       John     Smith

我需要将以下格式的数据传递到常量联系人API的'data'参数中。格式必须如下：

update_contact = 
{
    "import_data": [{
        "email_addresses": ["test@test.com"],
        "first_name": "test",
        "last_name": "test"
    }, {
        "email_addresses": ["Jane@Doe.com"],
        "first_name": "Jane",
        "last_name": "Doe"
    }, {
        "email_addresses": ["John@Smith.com"],
        "first_name": "John",
        "last_name": "Smith"
    }],
    "lists": ["1"]
}

正如您所看到的，我需要在'import_data'周围用方括号传递字符串lists'和“'lists_id'”。

我可以在将数据帧转换为json的同时传递字符串，如下所示：

update_contact = {"import_data" : update_contact.to_json(orient='records'),  "lists" : 1}

但输出并不是我想要的。它出来是这样的：

{'import_data': '[{"\\ufeffemail_addresses":"test@test.com","first_name":"test","last_name":"test"},{"\\ufeffemail_addresses":"Jane@Doe.com","first_name":"Jane","last_name":"Doe"},{"\\ufeffemail_addresses":"John@Smith.com","first_name":"John","last_name":"Smith"}]',
 'lists': 1}

我需要传递'update_contact'的API如下所示：

headers = {

        'Authorization': 'Bearer x',
        'X-Originating-Ip': 'x',
        'Content-Type': 'application/json',

        }

r = requests.post('https://api.constantcontact.com/v2/activities/addcontacts?api_key=x', headers=headers ,data = update_contact_now)

如何让to_json向我提供看起来像这样的JSON（对于数据帧中的100行）？：

update_contact = 
    {
        "import_data": [{
            "email_addresses": ["test@test.com"],
            "first_name": "test",
            "last_name": "test"
        }, {
            "email_addresses": ["Jane@Doe.com"],
            "first_name": "Jane",
            "last_name": "Doe"
        }, {
            "email_addresses": ["John@Smith.com"],
            "first_name": "John",
            "last_name": "Smith"
        }],
        "lists": ["1"]
    }

编辑：

跑线：

update_contact = {"import_data" : update_contact.to_dict(orient='records'),  "lists" : 1}

返回：

{'import_data': [{'first_name': 'test',
   'last_name': 'test',
   '\xef\xbb\xbfemail_addresses': 'test@test.com'},
  {'first_name': 'Jane',
   'last_name': 'Doe',
   '\xef\xbb\xbfemail_addresses': 'Jane@Doe.com'},
  {'first_name': 'John',
   'last_name': 'Smith',
   '\xef\xbb\xbfemail_addresses': 'John@Smith.com'}],
 'lists': 1072830671}

Edit2：

跑完线后

：

df['email_addresses'] = df['email_addresses'].apply(lambda x: [x])
update_contact = {"import_data" : df.to_dict(orient='records'),  "lists" : [1]}
print (update_contact)

我得到了结果：

{'import_data': [{u'email_address': 'bob.bob19955@gmail.com',
   u'first_name': u'bob',
   u'last_name': u'bob'},
  {u'email_address': 'tim@joe.com',
   u'first_name': u'tim',
   u'last_name': u'joe'},
  {u'email_address': 'sue1@sue1.com',
   u'first_name': u'sue1',
   u'last_name': u'sue1'},
  {u'email_address': 'tim3@test.com',
   u'first_name': u'tim3',
   u'last_name': u'test'},
  {u'email_address': 'paul@ryan.com',
   u'first_name': u'Paul ',
   u'last_name': u'Ryan'},
  {u'email_address': 'TG_FN_121717@TG_LN_121717.com',
   u'first_name': u'TG_FN_121717',
   u'last_name': u'TG_LN_121717'},
  {u'email_address': 'AS_FN_121717@AS_LN_121717.com',
   u'first_name': u'AS_FN_121717',
   u'last_name': u'AS_LN_121717'},
  {u'email_address': 'adamapple000@mailinator.com',
   u'first_name': u'Adam',
   u'last_name': u'Apple'},
  {u'email_address': 'brendabanana000@mailinator.com',
   u'first_name': u'Brenda',
   u'last_name': u'Banana'},
  {u'email_address': 'charlenecherry000@mailinator.com',
   u'first_name': u'Charlene',
   u'last_name': u'Cherry'},
  {u'email_address': 'donnadaquiri000@mailinator.com',
   u'first_name': u'Donna',
   u'last_name': u'Daquiri'}],
 'lists': [1]}

不确定如何放弃'u'？

Edit3：

尝试：

a = json.dumps(update_contact)

得到了这个错误：

u'[{"error_key":"json.field.invalid","error_message":"#/import_data/0/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/0/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/1/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/1/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/2/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/2/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/3/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/3/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/4/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/4/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/5/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/5/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/6/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/6/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/7/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/7/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/8/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/8/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/9/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/9/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/10/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/10/email_addresses: Property is required but not found."},{"error_key":"json.field.invalid","error_message":"#/import_data/11/email_address: Property was found but is not permitted at this location."},{"error_key":"json.field.missing","error_message":"#/import_data/11/email_addresses: Property is required but not found."}]'

最终编辑：

这些代码行有效：

update_contact.rename(columns={'email_address': 'email_addresses'}, inplace=True)
    df['email_addresses'] = df['email_addresses'].apply(lambda x: [x])
    update_contact = {"import_data" : df.to_dict(orient='records'),  "lists" : [1]}
    a = json.dumps(update_contact,ensure_ascii=False)
    print (update_contact)

Answer 1

我认为您需要to_dict字典并最后转换为$('#submitCarButton').on('click', function(){ let newCar = new Car( $('#yearIn').val(), $('#makeIn').val(), $( '#modelIn' ).val() ); garage.push(newCar); console.log(garage); }); //end enterButton on click：

json

如何将数据帧转换为常量联系API所需的确切格式？

1 个答案: