问Python -使用进度条从下载整个目录

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from google.cloud import storage
from pathlib import Path

def download_blob():
"""Downloads a blob from the bucket."""
# The ID of your GCS bucket
bucket_name = "Bucket name"

# The ID of your GCS object
blob_name = input("Enter the folder name in "+bucket_name+" : ")

storage_client = storage.Client()

bucket = storage_client.bucket(bucket_name)
blobs = bucket.list_blobs(prefix=blob_name)  # Get list of files
print('Downloading file')
for blob in blobs:
    if blob.name.endswith("/"):
       continue
    file_split = blob.name.split("/")
    directory = "/".join(file_split[0:-1])
    Path(directory).mkdir(parents=True, exist_ok=True)
    blob.download_to_filename(blob.name) 
print('Download completed')

download_blob()