Fixing AWS S3 caching metadata

fixCacheHeaders.py

#!/usr/bin/python

import datetime
from dateutil.relativedelta import relativedelta
import subprocess

weeks = 2
seconds = weeks * 7 * 24 * 60 * 60

today = datetime.datetime.now()
new_date = today + relativedelta(weeks=weeks)

command = '''aws s3 cp s3://ojisanseiuchi.com/ s3://ojisanseiuchi.com/ --exclude "*" '''
command += '''--include *.jpg '''
command += '''--include *.jpg '''
command += '''--recursive '''
command += '''--metadata-directive REPLACE '''
command += '''--expires {0} '''.format(new_date.isoformat())
command += '''--acl public-read '''
command += '''--content-encoding "gzip" '''
command += '''--cache-control "public, max-age={0}"'''.format(seconds)

subprocess.call(command,shell=True)

#   Now fix the index.html cache header
hours = 1
seconds = hours * 60 * 60   # seconds in hours
new_date = today + relativedelta(hours=hours)
command = '''aws s3api copy-object  --copy-source ojisanseiuchi.com/index.html --key index.html --bucket ojisanseiuchi.com '''
command += '''--metadata-directive "REPLACE" '''
command += '''--expires {0} '''.format(new_date.isoformat())
command += '''--acl public-read '''
command += '''--content-type "text/html; charset=UTF-8" '''
command += '''--content-encoding "gzip" '''
command += '''--cache-control "public, max-age={0}"'''.format(seconds)

subprocess.call(command,shell=True)