s3/s3_list_old_files.py

#  Author : Avinash Dalvi
#
# This script allows you to list all files older than N numbers of days.
#
# Reference question : https://stackoverflow.com/questions/67616761/how-to-use-python-boto3-to-get-count-of-files-object-in-s3-bucket-older-than-60/67617160#67617160

import boto3
import datetime

client = boto3.client("s3")
response = client.list_objects(Bucket="angularbuildbucket")
print(response)
today_date_time = datetime.datetime.now().replace(tzinfo=None)
print(today_date_time)

for file in response.get("Contents"):
    file_name = file.get("Key")
    modified_time = file.get("LastModified").replace(tzinfo=None)

    difference_days_delta = today_date_time - modified_time
    difference_days = difference_days_delta.days
    print("difference_days---", difference_days)
    if difference_days > 60:
        print("file more than 60 days older : - ", file_name)