Demo code for pushing data

Import dependencies

pip install alibabacloud_tea_util 
pip install alibabacloud_opensearch_util
pip install alibabacloud_credentials

For more information about BaseRequest, see Python client examples.

Push example

# -*- coding: utf-8 -*-
import time,os
from typing import Dict, Any
from Tea.exceptions import TeaException
from Tea.request import TeaRequest
from alibabacloud_tea_util import models as util_models
from BaseRequest import Config, Client
class opensearch:
    def __init__(self, config: Config):
        self.Clients = Client(config=config)
        self.runtime = util_models.RuntimeOptions(
            connect_timeout=10000,
            read_timeout=10000,
            autoretry=False,
            ignore_ssl=False,
            max_idle_conns=50,
            max_attempts=3
        )
        self.header = {}
    def docBulk(self, app_name: str, table_name: str, doc_content: list) -> Dict[str, Any]:
        try:
            response = self.Clients._request(method="POST",
                                             pathname=f'/v3/openapi/apps/{app_name}/{table_name}/actions/bulk',query={},headers = self.header,
                                             body=doc_content, runtime=self.runtime)
            return response
        except Exception as e:
            print(e)
if __name__ == "__main__":
    # Configure a unified request entry point. Note: Remove http:// from the host.
    endpoint = "<endpoint>"
    # The protocol can be set to HTTPS or HTTP.
    endpoint_protocol = "HTTP"
    # User identity information
    # Read the AccessKey ID and AccessKey secret from environment variables.
    # Before you run the sample code, you must configure environment variables. For more information, see the "Configure environment variables" section in this topic.
    access_key_id = os.environ.get("ALIBABA_CLOUD_ACCESS_KEY_ID")
    access_key_secret = os.environ.get("ALIBABA_CLOUD_ACCESS_KEY_SECRET")
    # The type parameter specifies the authentication method, which can be sts or access_key. The default value is access_key. Set type to sts to use RAM-STS for authentication.
    # Valid values: sts and access_key.
    auth_type = "sts"
    # If you use RAM-STS for authentication, configure the security_token parameter. You can call the AssumeRole operation of Alibaba Cloud to obtain the STS authentication structure.
    security_token = "<security_token>"
    # Configure common request information.
    # Note: If you are not using a RAM user, omit the security_token and type parameters.
    Configs = Config(endpoint=endpoint, access_key_id=access_key_id, access_key_secret=access_key_secret,
                     security_token=security_token, type=auth_type, protocol=endpoint_protocol)
    # Create an OpenSearch instance.
    ops = opensearch(Configs)
    app_name = "app_name"
    table_name = "table_name"
    
  # ---------------  Push documents ---------------
    
    # The timestamp information ensures the sequential processing of document operations. The system uses the timestamp to determine the update order for documents with the same primary key.
    # If the timestamp is not specified, the system uses the time when the document is sent to OpenSearch as the update time.
    document1 = {"cmd": "ADD", "timestamp": int(time.time() * 1000), "fields": {"id": "1", "title": "opensearch"}}
    document2 = {"cmd": "ADD", "fields": {"id": 2, "describe": "123456"}}
    # Delete a record.
    deletedoc={"cmd": "DELETE", "fields": {"id": 2}}
    # Update a record.
    updatedoc={"cmd": "UPDATE", "fields": {"id": 2, "describe": "6666","title": "OpenSearch"}}
    documents = [document1,document2]
    res5 = ops.docBulk(app_name=app_name, table_name=table_name, doc_content=documents)
    print(res5)