Azure python sdk不工作

Question

#!/usr/bin/env python 
import os 
from azure.common.credentials import ServicePrincipalCredentials 
from azure.mgmt.compute import ComputeManagementClient 

def run_example(): 
    """Resource Group management example.""" 
    # 
    # Create all clients with an Application (service principal) token provider 
    # 
    subscription_id = os.environ['AZURE_SUBSCRIPTION_ID'] 

    credentials = ServicePrincipalCredentials(
     client_id=os.environ['AZURE_CLIENT_ID'], 
     secret=os.environ['AZURE_CLIENT_SECRET'], 
     tenant=os.environ['AZURE_TENANT_ID'] 
    ) 
    compute_client=ComputeManagementClient(credentials,subscription_id) 

    ########### 
    # Prepare # 
    ########### 

    # List VM in resource group 
    print('\nList VMs in resource group') 
    for vm in compute_client.virtual_machines.list(): 
     print("\tVM: {}".format(vm.name)) 

if __name__ == "__main__": 
    run_example() 

我们在ubuntu服务器上安装了azure python sdk并完成了所有必要的步骤。但这个示例代码仍然存在以下错误。

Traceback (most recent call last): 
    File "app.py", line 30, in <module> 
    run_example() 
    File "app.py", line 18, in run_example 
    compute_client=ComputeManagementClient(credentials,subscription_id) 
TypeError: __init__() takes exactly 2 arguments (3 given) 

我们用this来创建这个例子。

Answer 1

在您提到的示例中，请查看“requirements.txt”文件以获取必要的版本。

我的猜测是你使用的是“pip install azure”，不幸的是它会为本教程安装一个过时的包。查看ReadTheDocs或Github上头版安装注意事项：

• http://azure-sdk-for-python.readthedocs.io/en/latest/installation.html
• https://github.com/Azure/azure-sdk-for-python#installation

TL; DR;，请使用 “PIP安装 - 事先蔚蓝” 或直接“PIP安装Azure的MGMT - 计算“