我正在尝试使用以下命令动态生成 blob SAS URLazure-storage-blob包裹。这个解决方案仅当您拥有现已弃用的azure-storage包，无法再安装。
我需要一种方法来模仿BlockBlobService.generate_blob_shared_access_signature生成 blob SAS URL，如下所示：
from datetime import datetime, timedelta
from azure.storage.blob import (
BlockBlobService,
ContainerPermissions,
BlobPermissions,
PublicAccess,
)
AZURE_ACC_NAME = '<account_name>'
AZURE_PRIMARY_KEY = '<account_key>'
AZURE_CONTAINER = '<container_name>'
AZURE_BLOB='<blob_name>'
block_blob_service = BlockBlobService(account_name=AZURE_ACC_NAME, account_key=AZURE_PRIMARY_KEY)
sas_url = block_blob_service.generate_blob_shared_access_signature(AZURE_CONTAINER,AZURE_BLOB,permission=BlobPermissions.READ,expiry= datetime.utcnow() + timedelta(hours=1))
print('https://'+AZURE_ACC_NAME+'.blob.core.windows.net/'+AZURE_CONTAINER+'/'+AZURE_BLOB+'?'+sas_url)
如果您有已弃用的软件包，则上述解决方案有效，但我需要一个不需要它的解决方案。
看一下下面的代码：
from datetime import datetime, timedelta
from azure.storage.blob import BlobClient, generate_blob_sas, BlobSasPermissions
account_name = 'STORAGE_ACCOUNT_NAME'
account_key = 'STORAGE_ACCOUNT_ACCESS_KEY'
container_name = 'CONTAINER_NAME'
blob_name = 'IMAGE_PATH/IMAGE_NAME'
def get_blob_sas(account_name,account_key, container_name, blob_name):
sas_blob = generate_blob_sas(account_name=account_name,
container_name=container_name,
blob_name=blob_name,
account_key=account_key,
permission=BlobSasPermissions(read=True),
expiry=datetime.utcnow() + timedelta(hours=1))
return sas_blob
blob = get_blob_sas(account_name,account_key, container_name, blob_name)
url = 'https://'+account_name+'.blob.core.windows.net/'+container_name+'/'+blob_name+'?'+blob
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