小编Nit*_*bin的帖子

我需要知道如何处理表单中的可选字段。这是我对该函数的完整代码...................................... ………………………………………………………………………………………………………………………………………………………… ………………………………………………………………………………………………………………………………………………………… ………………

    def post(self):
    print(request.headers['Content-Type'])
    email = request.form.get('email')
    title = request.form.get('title')
    os_type=request.form.get('os_type')
    device_type=request.form.get('device_type')
    message=request.form.get('message')
    file = request.files.get('file')
    target_url = request.form.get('target_url')
    print(email)
    if email == None and email == '':
        st="email is required"
        data=error_call(st)
        return(data),400,{'Content-Type': 'application/json'}
    else:
        return (email)
        if title== None and title == '':
            st="title is required"
            data=error_call(st)
            return(data),400,{'Content-Type': 'application/json'}
        else:
            if message==None and message== "":
                return(error_call("message is requied")),400,{'Content-Type': 'application/json'}
            else:
                date=datetime.now()
                if file:
                    a=20
                    print(a)
                    if a>20000:
                        return(error_call("sixe of file exceeded"))
                    else:

                        if file.filename == '': …

如何使用 python 中的bulkupdate 更新弹性搜索中的字段。我尝试了很多方法，但都出错了。在某些情况下，我收到文档丢失错误，如何同时更新和更新插入。而且附加到字段也不起作用。elasticsearch==7.9.1 是我在 python 中使用的包

for i in range(0, length, steps):
    end_index = length-1 if i+steps>length else i+steps
    temp_list = test_data[i: end_index]
    bulk_file = ''
    actions = [{
        "_index": "test-data",
        "_opt_type":"update",
        "_type": "test-test-data",
        "_id": test_row ['testId'],
        "doc":{"script": {
                          "source": "ctx._source.DataIds.add(params.DataIds)",
                          "lang": "painless",
                          "params": {
                              "DataIds":test_row ['DataIds']
                          }
                      }}
        }
        for test_row in temp_list
    ]
    helpers.bulk(es, actions)

我得到的错误是这样的

    {'update': {'_index': 'test-data', '_type': 'products', '_id': '333', 'status': 400, 'error': {'type': 'illegal_argument_exception', 'reason': 'failed
 to execute script', 'caused_by': {'type': 'script_exception', 'reason': …