Check Kimsufi availability

kimsufi.py

#!/usr/bin/env /usr/bin/python3
import sys
import requests

# doc https://core.telegram.org/bots/api
telegram_api="https://api.telegram.org"
telegram_token="XXXXXXXXX:XXXXXXXXXXXXXXXXXXX"
telegram_chatid="00000000"

def check_avail(results, model_reference):
    avail = next(filter(lambda e: e['reference'] == model_reference,
                        [elem for elem in results]))
    if avail == None:
      return False
    
    for zone in avail["zones"]:
      if zone['availability'] != 'unavailable':
        return True, zone['availability']
      return False, None
    
def telegram_send(api_uri, token, chat_id, message):
    r = requests.get("{}/bot{}/sendMessage?chat_id={}&text={}".format(api_uri, token, chat_id, message))
    if r.status_code != 200:
        raise Exception("Error sending message through Telegram API")
    return True


def main(args):
    r = requests.get('https://ws.ovh.com/dedicated/r2/ws.dispatcher/getAvailability2')

    if r.status_code != 200:
       raise Exception("Error getting response")

    results = r.json()
   
    model_ref = args[1]
    result, zone = check_avail(results['answer']['availability'], model_ref)
    if result:
        telegram_send(telegram_api, telegram_token, telegram_chatid, 
                      'Yeah! Kimsufi server {} is available'.format(model_ref))
        print('Yeah! Kimsufi server {} is available'.format(model_ref))
        sys.exit(0)
    print('Sorry, Kimsufi server {} not available'.format(model_ref))
    sys.exit(1)

if __name__ == "__main__":
   if len(sys.argv) < 2:
     print("Run {} <model_reference>".format(sys.argv[0]))
     sys.exit(127)
   main(sys.argv[0:])

kimsufi.sh

#!/bin/bash
# create a bot with botfather https://core.telegram.org/bots#6-botfather
# doc https://core.telegram.org/bots/api
telegram_api="https://api.telegram.org"
telegram_token="XXXXXXXXX:XXXXXXXXXXXXXXXXXXX"
telegram_chatid="00000000"

function telegram_send {
   curl -s -X GET "$telegram_api/bot$telegram_token/sendMessage?chat_id=$telegram_chatid&text=$1"
}

code=$1
prod=$2
base_url="curl -s https://www.kimsufi.com/en/order/kimsufi.cgi?hard="
grep_error="<legend class=\"error\">1  Error<br>"

err_found=$(curl -s $base_url$code | grep "$grep_error" | wc -l)

if [ "$err_found" -eq "0" ]; then
  telegram_send "$prod available!"
else
  echo "$prod not available, retry"
  exit 1
fi
exit 0