通过阅读本文,您可以快速了解服务端Python SDK的使用方法。
前提条件
您已安装Python 2.7或以上版本。
操作步骤
- 登录服务端。
- 安装SDK。
- 安装阿里云核心SDK。
sudo pip install aliyun-python-sdk-core
- 安装阿里云视频直播SDK。
sudo pip install aliyun-python-sdk-live
- 更新SDK。
- 更新阿里云核心SDK。
sudo pip install aliyun-python-sdk-core --upgrade
- 更新阿里云视频直播SDK。
sudo pip install aliyun-python-sdk-live --upgrade
- 使用SDK。
- 文件说明。本文以SDK中的
DescribeLiveStreamsFrameRateAndBitRateDataRequest.py
文件为例介绍。# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
#
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from aliyunsdkcore.request import RpcRequest
class DescribeLiveStreamsFrameRateAndBitRateDataRequest(RpcRequest):
def __init__(self):
RpcRequest.__init__(self, 'live', '2016-11-01', 'DescribeLiveStreamsFrameRateAndBitRateData','live')
def get_SecurityToken(self):
return self.get_query_params().get('SecurityToken')
def set_SecurityToken(self,SecurityToken):
self.add_query_param('SecurityToken',SecurityToken)
def get_OwnerId(self):
return self.get_query_params().get('OwnerId')
def set_OwnerId(self,OwnerId):
self.add_query_param('OwnerId',OwnerId)
def get_DomainName(self):
return self.get_query_params().get('DomainName')
def set_DomainName(self,DomainName):
self.add_query_param('DomainName',DomainName)
def get_AppName(self):
return self.get_query_params().get('AppName')
def set_AppName(self,AppName):
self.add_query_param('AppName',AppName)
def get_StreamName(self):
return self.get_query_params().get('StreamName')
def set_StreamName(self,StreamName):
self.add_query_param('StreamName',StreamName)
def get_StartTime(self):
return self.get_query_params().get('StartTime')
def set_StartTime(self,StartTime):
self.add_query_param('StartTime',StartTime)
def get_EndTime(self):
return self.get_query_params().get('EndTime')
def set_EndTime(self,EndTime):
self.add_query_param('EndTime',EndTime)
该文件中对于DescribeLiveStreamsFrameRateAndBitRateDataRequest这个类,有若干组一一对应的get_X
和set_X
方法,分别用于获取和设定该API请求的参数。
- 调用接口。此处以v20161101版本为例,调用DescribeLiveStreamsFrameRateAndBitRateDataRequest接口。
#引入aliyunsdkcore包
from aliyunsdkcore import client
#引入aliyunsdklie包
from aliyunsdklive.request.v20161101 import DescribeLiveStreamsFrameRateAndBitRateDataRequest
#初始化client
#AK和Secrect需要自己提供(可以在阿里云控制台中找到)
#以访问cn-hangzhou region为例
clt = client.AcsClient(AK, Secret, 'cn-hangzhou')
#构造需发起的API请求调用
request = DescribeLiveStreamsFrameRateAndBitRateDataRequest.DescribeLiveStreamsFrameRateAndBitRateDataRequest()
request.set_DomainName('qt1.alivecdn.com')
request.set_AppName('caster')
request.set_StreamName('cc8d5e157f5d4146afd091e246efd1f6')
#发起请求
result = clt.do_action_with_exception(request)
#请求结果
#result为请求结果的ResponseBody字符串
print result
#如果您需要进一步对result进行处理,可以根据每个接口的返回格式,进行格式化处理并进一步分析或使用
#对于DescribeLiveStreamsFrameRateAndBitRateDataRequest来说,它返回一个json格式的数据,我们可以用json包来处理这些response
import json
x = json.loads(result)
print x['RequestId']
print x['FrameRateAndBitRateInfos']
后续步骤
如果您需要移除SDK,请执行以下命令:
- sudo pip uninstall aliyun-python-sdk-core
- sudo pip uninstall aliyun-python-sdk-live