Python：使用批量API V3添加訂閱者到mailchimp

Question

我試圖編寫一個函數來在mailchimp中創建訂閱者，但是我收到一個錯誤，我不明白是什麼錯誤。

進出口使用python-mailchimp（是的，我有MYE正確的列表-ID，而不是000000）

我的代碼：

from mailchimp3 import MailChimp 
def export_to_mailchimp(): 

    #Get all users in DB 
    users = User.objects.all() 


    #Create list for dictionaries 
    databody = [] 


    #loop through queryset 
    for userobject in users: 

     #Create dictionary 
     databody_item = { 
      "email_address": item.email, 
      "status": "subscribed", 
      "merge_fields": { 
       "FNAME": item.first_name, 
       "LNAME": item.last_name 
      } 
     } 
     #Append to list 
     databody.append(databody_item)  


    client = MailChimp(settings.MAILCHIMP_USER, settings.MAILCHIMP_KEY) 
    batch = client.batches.create(data={"operations" : [{"method":"POST", "path":"/lists/00000/members/", "body":databody}]})  

這裏是回溯：

Traceback (most recent call last): 
    File "<console>", line 1, in <module> 
    File "/home/USER/.virtualenvs/DOMAIN/lib/python3.4/site-packages/celery/local.py", line 188, in __call__ 
    return self._get_current_object()(*a, **kw) 
    File "/home/USER/.virtualenvs/DOMAIN/lib/python3.4/site-packages/celery/app/task.py", line 420, in __call__ 
    return self.run(*args, **kwargs) 
    File "/home/USER/.virtualenvs/DOMAIN/PROJECT/apps/members/tasks.py", line 2340, in update_mailchimp 
    batch = client.batches.create(data={"operations" : [{"method":"POST", "path":"/lists/000000/members/", "body":databody}]}) 
    File "/home/USER/.virtualenvs/DOMAIN/lib/python3.4/site-packages/mailchimp3/entities/batches.py", line 53, in create 
    return self._mc_client._post(url=self._build_path(), data=data) 
    File "/home/USER/.virtualenvs/DOMAIN/lib/python3.4/site-packages/mailchimp3/mailchimpclient.py", line 25, in wrapper 
    return fn(self, *args, **kwargs) 
    File "/home/USER/.virtualenvs/DOMAIN/lib/python3.4/site-packages/mailchimp3/mailchimpclient.py", line 71, in _post 
    r.raise_for_status() 
    File "/home/USER/.virtualenvs/DOMAIN/lib/python3.4/site-packages/requests/models.py", line 862, in raise_for_status 
    raise HTTPError(http_error_msg, response=self) 
requests.exceptions.HTTPError: 400 Client Error: Bad Request for url: https://us12.api.mailchimp.com/3.0/batches 

任何人看我做什麼錯了？

更新

如果我做"body":json.dump(databody)我沒有得到同樣的錯誤，但Schema describes object, array found instead。

Answer 1

這是正確的做法

from mailchimp3 import MailChimp 
def export_to_mailchimp(): 

    #Get all users in DB 
    users = User.objects.all() 


    #Create list for dictionaries 
    operations = [] 


    #loop through queryset 
    for userobject in users: 

     #Create dictionary for body 
     databody_item = { 
      "email_address": item.email, 
      "status": "subscribed", 
      "merge_fields": { 
       "FNAME": item.first_name, 
       "LNAME": item.last_name 
      } 
     } 
     Create dictionary for a operation 
     operation_item = {"method":"POST", "path":"/lists/000000/members/", "body":json.dumps(databody_item)} 
     #Append to list 
     operations.append(operation_item)  


    client = MailChimp(settings.MAILCHIMP_USER, settings.MAILCHIMP_KEY) 
    batch = client.batches.create(data={"operations": operations})