ftp connection checker

ftp_test.py

import ftplib, time, urllib2, urllib
from configparser import ConfigParser

config=ConfigParser()
config.read("ftp_config.ini")


# atur disini yaa
HOSTNAME="localhost"
PORT=14147
FTP_USER="user"
FTP_PASSWD="secret"
CHECK_DELAY=60

if "FTPSettings" in config:
	if "host" in config['FTPSettings']:
		HOSTNAME=config['FTPSettings']["host"]
	if "port" in config['FTPSettings']:
		PORT=int(config['FTPSettings']["port"])
	if "user" in config['FTPSettings']:
		FTP_USER=config['FTPSettings']["user"]
	if "pwd" in config['FTPSettings']:
		FTP_PASSWD=config['FTPSettings']["pwd"]
	if "delay" in config['FTPSettings']:
		CHECK_DELAY=int(config['FTPSettings']["delay"])
else:
	config['FTPSettings'] = {}
	input_host=raw_input("HOSTNAME: ")
	if input_host:
		config['FTPSettings']["host"]=input_host
	input_port=raw_input("PORT: ")
	if input_port:
		config['FTPSettings']["port"]=input_port
	input_user=raw_input("USER: ")
	if input_host:
		config['FTPSettings']["user"]=input_user
	input_pwd=raw_input("PASSWORD: ")
	if input_pwd:
		config['FTPSettings']["pwd"]=input_pwd
	input_delay=raw_input("LONGPOOL INTERVAL (min): ")
	if input_delay:
		config['FTPSettings']["delay"]=input_delay

	with open("ftp_config.ini","w") as configfile:
		config.write(configfile)

ftp = ftplib.FTP()
trying_attemp=0
has_fail_connect=False

def kirim_notif(err, success):
	msg="..."
	if(success):
		msg=time.ctime()+" FTP kembali terhubung. "+str(err);
	else:
		msg=time.ctime()+" - FTP Server ga jalan. "+str(err)
	data = urllib.urlencode({"chat_id": "-438461546", "text": msg})
	req = urllib2.Request("https://api.telegram.org/bot1173852760:AAHL8mtH7o_rvpiwre4EIyPJ1m46Elmen90/sendMessage", data)
	response = urllib2.urlopen(req)
	#print response.read()
	# notif disini

def coba_konek():
	global trying_attemp, has_fail_connect
	try:
		ftp.connect(HOSTNAME, PORT)
		ftp.login(FTP_USER, FTP_PASSWD)
		msg=ftp.getwelcome()
		if has_fail_connect:
			has_fail_connect=False
			kirim_notif(msg, 1)
		trying_attemp=0
		print "Connected. "+msg
	except Exception as e:
		print("gagal terhubung ke ftp. "+str(trying_attemp+1)+". "+str(e))
		trying_attemp-=-1
		if trying_attemp<3:
			time.sleep(3)
			coba_konek()
		else:
			kirim_notif(e, 0)
			has_fail_connect=True
			trying_attemp=0
print("Monitor FTP Berjalan")
while 1:
	try:
		coba_konek()
		time.sleep(CHECK_DELAY*60)
	except KeyboardInterrupt:
		print("\nMenghentikan pengecekan... OK\nSelamat bekerja!")
		import sys
		sys.exit()