Small python script to update Enom Dynamic DNS

gistfile1.py

import requests
from xml.etree.ElementTree import XML

#-------------------------------------------------------------------------------
IP_CHECK_URL = 'http://ip-api.com/json'
IP_TEXT_FILE = '/home/hannibal/updateip.txt'
ENOM_INTERFACE_URL = 'https://reseller.enom.com/interface.asp'
DOMAIN = 'yourdomain.net'
PASSWD = 'xxxxxxxx'
ENOM_PARAMS = {	'command': 'setdnshost', 'responsetype': 'xml' };
PUSH_TOKEN = 'xxxxxxxx'
PUSH_USERID = 'xxxxxxxx'

#-------------------------------------------------------------------------------
def get_remote_ip():
	r = requests.get(IP_CHECK_URL)
	j = r.json()
	ip = j['query'].encode('utf8')
	return ip
	
#-------------------------------------------------------------------------------
def get_local_ip():
	return open(IP_TEXT_FILE, 'r').read()

#-------------------------------------------------------------------------------
def update_host_ip(new_ip):
	ENOM_PARAMS['zone'] = DOMAIN
	ENOM_PARAMS['domainpassword'] = PASSWD
	ENOM_PARAMS['address'] = new_ip
	r = requests.get(ENOM_INTERFACE_URL, ENOM_PARAMS)
	return XML(r.text).find('Done').text == 'true'

#-------------------------------------------------------------------------------
def send_pushover_message(message):
	pushover_url = 'https://api.pushover.net/1/messages.json'
	payload = {'token': PUSH_TOKEN, 'user': PUSH_USERID, 'message' : message }
	return requests.post(pushover_url, data=payload).json()['status'] == 1

#-------------------------------------------------------------------------------
def alert_new_ip(new_ip, succeeded):
	text = 'UpdateIP.py - '
	if succeded:
		text += 'Success - '
	else:
		text += 'Failed - '
	text += 'IP: ' + new_ip
	# use Pushover or email to alert the new ip
	send_pushover_message(text)

#-------------------------------------------------------------------------------
def main():
	# get ip addresses
	remote_ip = get_remote_ip()
	local_ip = get_local_ip()
	
	# compare remote with local
	if remote_ip == local_ip:
		return
	
	succeeded = update_host_ip(remote_ip)
	alert_new_ip(remote_ip, succeeded)
	
#-------------------------------------------------------------------------------
if __name__ == "__main__":
	main()