How can I tell how many objects I've stored in an S3 bucket?

Question

Unless I\'m missing something, it seems that none of the APIs I\'ve looked at will tell you how many objects are in an /. Is ther

Answer 1

Here's the boto3 version of the python script embedded above.

import sys
import boto3

s3 = boto3.resource('s3')
s3bucket = s3.Bucket(sys.argv[1])
size = 0
totalCount = 0

for key in s3bucket.objects.all():
    totalCount += 1
    size += key.size

print('total size:')
print("%.3f GB" % (size*1.0/1024/1024/1024))
print('total count:')
print(totalCount)`