ApsaraVideo for Media ProcessingPythonSDK如何使用 - ApsaraVideo Media Processing

本文介紹Python SDK初始化Client的流程。

系統變數讀取

阿里雲SDK支援通過定義ALIBABA_CLOUD_ACCESS_KEY_ID和ALIBABA_CLOUD_ACCESS_KEY_SECRET環境變數來建立預設的訪問憑證。調用介面時，程式直接存取憑證，讀取您的存取金鑰（即AccessKey）並自動完成鑒權。詳細配置方式，請參見在Linux、macOS和Windows系統配置環境變數。

初始化

初始化設定物件 alibabacloud_tea_openapi.Config。

import os
from alibabacloud_tea_openapi import models as open_api_models

config = open_api_models.Config(
    // 必填，請確保代碼運行環境設定了環境變數 ALIBABA_CLOUD_ACCESS_KEY_ID。
    access_key_id=os.environ['ALIBABA_CLOUD_ACCESS_KEY_ID'],
    // 必填，請確保代碼運行環境設定了環境變數 ALIBABA_CLOUD_ACCESS_KEY_SECRET。
    access_key_secret=os.environ['ALIBABA_CLOUD_ACCESS_KEY_SECRET']
)
# 訪問的網域名稱
config.endpoint = 'mts.cn-hangzhou.aliyuncs.com'

執行個體化一個用戶端，從 alibabacloud_mts20140618.Client 類產生對象 client 。

from alibabacloud_mts20140618.client import Client as Client
from alibabacloud_mts20140618 import models as models

client = Client(config)

完整代碼

import os
import sys

from typing import List

from alibabacloud_mts20140618.client import Client as Mts20140618Client
from alibabacloud_tea_openapi import models as open_api_models
from alibabacloud_mts20140618 import models as mts_20140618_models
from alibabacloud_tea_util import models as util_models
from alibabacloud_tea_util.client import Client as UtilClient


class Sample:
    def __init__(self):
        pass

    @staticmethod
    def create_client() -> Mts20140618Client:
        """
        使用AK&SK初始化帳號Client
        @return: Client
        @throws Exception
        """
        config = open_api_models.Config(
            # 必填，請確保代碼運行環境設定了環境變數 ALIBABA_CLOUD_ACCESS_KEY_ID。,
            access_key_id=os.environ['ALIBABA_CLOUD_ACCESS_KEY_ID'],
            # 必填，請確保代碼運行環境設定了環境變數 ALIBABA_CLOUD_ACCESS_KEY_SECRET。,
            access_key_secret=os.environ['ALIBABA_CLOUD_ACCESS_KEY_SECRET']
        )

        config.endpoint = f'mts.cn-hangzhou.aliyuncs.com'
        return Mts20140618Client(config)

    @staticmethod
    def main(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        activate_media_workflow_request = mts_20140618_models.ActivateMediaWorkflowRequest(
            media_workflow_id='your_value'
        )
        try:
            # 複製代碼運行請自行列印 API 的傳回值
            client.activate_media_workflow_with_options(activate_media_workflow_request, util_models.RuntimeOptions())
        except Exception as error:
            # 此處僅做列印展示，請謹慎對待異常處理，在工程專案中切勿直接忽略異常。
            # 錯誤 message
            print(error.message)
            # 診斷地址
            print(error.data.get("Recommend"))
            UtilClient.assert_as_string(error.message)

    @staticmethod
    async def main_async(
        args: List[str],
    ) -> None:
        client = Sample.create_client()
        activate_media_workflow_request = mts_20140618_models.ActivateMediaWorkflowRequest(
            media_workflow_id='your_value'
        )
        try:
            # 複製代碼運行請自行列印 API 的傳回值
            await client.activate_media_workflow_with_options_async(activate_media_workflow_request, util_models.RuntimeOptions())
        except Exception as error:
            # 此處僅做列印展示，請謹慎對待異常處理，在工程專案中切勿直接忽略異常。
            # 錯誤 message
            print(error.message)
            # 診斷地址
            print(error.data.get("Recommend"))
            UtilClient.assert_as_string(error.message)


if __name__ == '__main__':
    Sample.main(sys.argv[1:])