DuckDNS Updater.....

DuckDNS.py

#!/usr/bin/env python
import requests
import sys
#************************************#
# User Serviceable Stuff             #
#************************************#
TOKEN = 'YOUR TOKEN'
DOMAIN = 'YOURSUBDOMAIN'
DEBUG = False
## End of user serviceable stuff...
def get_extip():
	try:
		ip = requests.get('http://ipv4.icanhazip.com').text.rstrip()
		if DEBUG:
			print "Your External ip is %s" % (ip)
		return ip
	except requests.exceptions.RequestException as e:
		if DEBUG:
			print e
		return "Failed %s" % (e)
def duck_update(ip):
	url = 'https://www.duckdns.org/update'
	payload = {'domains':DOMAIN,'token':TOKEN,'ip': ip }
	if DEBUG:
		print "Sending Update to %s" % (url)
	try:
		r = requests.get(url, params=payload)
		if r.text == 'OK':
			if DEBUG:
				print "UPDATED"
			return True
		else:
			if DEBUG:
				print "Something didn't work\r\n"
				print r.url
				#this will probably be KO which isn't super helpful....
				print r.text
		return False
	except requests.exceptions.RequestException as e:
		if DEBUG:
			print e
		return "Failed %s" % (e)
	
def main():
	ip = get_extip()
	if ip:
		duck_update(ip)
	else:
		sys.exit(1)
	
if __name__ == '__main__':
	main()