Device Tracker 2

# stash-of-scripts.blogspot.com
# @programical
#
# Special thanks to ivan_pozdeev from StackOverflow

import smtplib as smtp
from json import loads
from requests import get
from socket import gethostname
from time import sleep

# Set up logging
import sys,logging,logging.handlers,os.path
logfile = os.path.splitext(os.path.basename(sys.argv[0]))[0]+".log"
l = logging.getLogger()
l.setLevel(logging.DEBUG)
f = logging.Formatter('%(asctime)s %(process)d:%(thread)d %(name)s %(levelname)-8s %(message)s')
h=logging.StreamHandler(sys.stdout)
h.setLevel(logging.NOTSET)
h.setFormatter(f)
l.addHandler(h)
h=logging.handlers.RotatingFileHandler(logfile,maxBytes=1024**2,backupCount=1)
h.setLevel(logging.NOTSET)
h.setFormatter(f)
l.addHandler(h)
del h,f
# Hook to log unhandled exceptions
def excepthook(type,value,traceback):
    logging.error("Unhandled exception occured",exc_info=(type,value,traceback))
    # Don't need another copy of traceback on stderr
    if old_excepthook!=sys.__excepthook__:
        old_excepthook(type,value,traceback)
old_excepthook = sys.excepthook
sys.excepthook = excepthook
del excepthook,logfile

#------

machineName = "John's Computer"
emailUname = "devicetracker@gmail.com"
emailPass = "p@s$word"
emailServer = "smtp.gmail.com"
sendTo = "john@gmail.com"
timeBetweenReports = 2 # Hours

#------

while True:
    try:
        response = loads(get("http://freegeoip.net/json").text)

        report = """
        %s | Report

        -- - --

        Currently assigned name: %s
        IP: %s
        City: %s
        Coordinates: %s, %s

        -- - --
        """ % (machineName, gethostname(), response["ip"], response["city"], response["latitude"], response["longitude"])

        s = smtp.SMTP(emailServer, 587)
        s.starttls()
        s.login(emailUname, emailPass)
        s.sendmail(emailUname, sendTo, report)
        s.close()
        sleep(timeBetweenReports*60*60)
    except:
        sleep(60)