Show AWS s3 download_file Progress using tqdm

s3_download_file_progress_bar.py

#python3
def hook(t):
  def inner(bytes_amount):
    t.update(bytes_amount)
  return inner

BUCKET_NAME = 'your_s3_bucket_name'
FILE_NAME = 'your_s3_file_name'

s3 = boto3.resource('s3')
path = "/tmp/{}".format(FILE_NAME)
file_object = s3.Object(BUCKET_NAME, FILE_NAME)
filesize = file_object.content_length
with tqdm(total=filesize, unit='B', unit_scale=True, desc=FILE_NAME) as t:
rootfs.download_file(path, Callback=hook(t))

Thank you

Great!

Easy and simple. Works great for upload_file as well

This is great, but can you explain to me how it is working?

rootfs.download_file(path, Callback=t.update) is enough.