Script to check file sizes and send email if approaching max_size

access_dbs.py

#!/usr/bin/python

import os
import smtplib
import time

from email.mime.text import MIMEText

access_dbs = [
	{'location':'/srv/data/apps/Access/Data/Jobtrack/JobTrackData.mdb',
	 'name':'JobTrackData', 'max_size':800000},
	{'location':'/srv/data/apps/Access/Data/Jobtrack/OrderImages.mdb',
	 'name':'OrderImages', 'max_size':800000},
	{'location':'/srv/data/apps/Access/Data/Orderpro/Bookkeeping.mdb',
	 'name':'Bookkeeping', 'max_size':400000},
	{'location':'/srv/data/apps/Access/Data/ClientDatabases/GuessRetail-Images.mdb',
	 'name':'GuessRetail-Images', 'max_size':800000}
 ]

recipients = []
sender = ''
mailhost = 'smtp-relay.gmail.com'

body = ''

for db in access_dbs:
	size = os.path.getsize(db['location']) / 1024
	if size > db['max_size'] - 50000:
		body += db['name'] + ' - ' + str(size) + '\n'

if body:
	body = 'The following databases are nearing their maximum size:\n\n' + body
	msg = MIMEText(body)
	msg['Subject'] = 'Access DBs ' + time.strftime("%Y-%m-%d")
	msg['From'] = sender
	msg['To'] = ', '.join(recipients)

	mailer = smtplib.SMTP(mailhost)
	mailer.sendmail(sender, recipients, msg.as_string())
	mailer.quit()