下面介绍如何将csv文件读取到 Dataframe

from azure.storage.blob import BlockBlobService
import pandas as pd
from io import StringIO

STORAGEACCOUNTNAME= "<YOUR_STORAGE_ACCOUNTNAME>"
STORAGEACCOUNTKEY= "<YOUR_STORAGE_ACCOUNT_KEY>"
CONTAINERNAME= "<YOUR_CONTAINER_NAME>"
BLOBNAME= "<BLOB_NAME>"

blob_service=BlockBlobService(account_name=STORAGEACCOUNTNAME,account_key=STORAGEACCOUNTKEY)

blobstring = blob_service.get_blob_to_text(CONTAINERNAME,BLOBNAME).content
df = pd.read_csv(StringIO(blobstring))
print(df)

结果：

参考文件：Explore data in Azure Blob storage with the pandas Python package

要解决这个问题，你可以考虑用通用名来命名CSV文件，这样就可以用通用名来调用它们。但是，既然你提到了CSV文件名的变化，我建议你只把CSV文件保存在容器中，然后用下面的代码来调用它：

file_loc = "wasbs://<continer name>@<storage account name>.blob.core.windows.net/*.csv
df = pd.read_csv(file_loc)