@ ShadowRanger, @ Kasrâmvd большое спасибо
@ timgeb, полный код отложенного чтения через Azure BlobStorage
from azure.storage.blob import BlockBlobService
from azure.storage.blob import Blob
from typing import Iterable, Tuple
def blob_iterator(account:str, account_key:str, bucket:str, prefix:str)-> Iterable[Tuple[str, str]]:
blob_service = BlockBlobService(account_name=account, account_key=account_key)
def list_blobs(bucket:str, prefix:str)->Blob:
next_marker = None
while True:
blobs = blob_service.list_blobs(bucket, prefix=prefix, num_results=100, marker=next_marker)
yield from blobs
next_marker = blobs.next_marker
if not next_marker:
break
def get_text(bucket:str, name:str)->str:
return blob_service.get_blob_to_text(bucket, name).content
return ( (blob.name, get_text(bucket, blob.name)) for blob in list_blobs(bucket, prefix) )
it = blob_iterator('account', 'account_key', 'container_name', prefix='AA')