Domanda Consigli Per Un Codice (In Python)

[zouth]

Ciao a tutti,
ho 15 anni e vorrei qualche consiglio su uno script che ho scritto che controlla ogni tot secondi (inseriti dall'utente) se ci sono nuovi annunci disponibili su uno specifico link di subito, e se sono presenti manda una email.
Se si e' su windows manda anche una notifica.

Probabilmente il codice fa schifo quindi non scannatemi.

import stdiomask
import requests
import time
import smtplib
import platform
from datetime import datetime


class bcolors:
    HEADER = '\033[95m'
    OKBLUE = '\033[94m'
    OKCYAN = '\033[96m'
    OKGREEN = '\033[92m'
    WARNING = '\033[93m'
    FAIL = '\033[91m'
    ENDC = '\033[0m'
    BOLD = '\033[1m'
    UNDERLINE = '\033[4m'

def send_email(sender, recv, passw, link):
    senderMail = sender
    recvMail = recv
    password = passw
   
    msg = "New link found: " + link

    try:
        server = smtplib.SMTP("smtp.gmail.com", 587)
        server.starttls()
        server.login(senderMail, password)
        server.sendmail(senderMail, recvMail, msg)
        server.close()
    except Exception as ex:
        raise ex

def subito(url, timeout, sMail, rMail, passw):
    subitoLinksFile = open("SubitoLinks.txt", "w")
    target = "<div class=\"items__item\">"
    linkList = []
    global osName

    if osName == "Windows":
        toast = ToastNotifier()

    try:

        while True:
            time.sleep(timeout)

            refLink = ""

            r = requests.get(url)
            string = r.content.decode()

            startSearchIndex = string.find(target) + 34

            while string[startSearchIndex] != "\"":
                refLink += string[startSearchIndex]
                startSearchIndex += 1

            if refLink not in linkList:
                now = datetime.utcnow()

                subitoLinksFile.write(f"[{now}] - {refLink}\n")
                subitoLinksFile.write("============================================================================================\n")

                linkList.append(refLink)

                try:
                    send_email(sender=sMail, recv=rMail, passw=passw, link=refLink) # riga 21
                    print(bcolors.OKGREEN + "[+]" + bcolors.ENDC + bcolors.BOLD + " New link found, check the proper links file. Email sent.")
                except:
                    print(bcolors.WARNING + "[+]" + bcolors.ENDC + bcolors.BOLD + " New link found, check the proper links file. Email cannot be sent.")
                finally:
                    if osName == "Windows":
                        toast.show_toast("New link", "A new link has been found", duration=3, icon_path="icon.ico")
            else:
                print(bcolors.OKBLUE + "[-]" + bcolors.ENDC + bcolors.BOLD + " No new links has been found.")

    except Exception as ex:
        print(f"{ex}")
    finally:
        subitoLinksFile.close()


if __name__ == "__main__":
    osName = platform.system()

    if osName == "Windows":
        from win10toast import ToastNotifier

    # SHOWS THE OPTIONS MENU
    print()
    print()
    print(bcolors.BOLD + bcolors.WARNING + "Select which site you want to target:")
    print(bcolors.ENDC + "     [1] Subito.it")
    print()

    choose = int(input(bcolors.BOLD + bcolors.WARNING + "Insert number: " + bcolors.ENDC))
    print()

    # USER INPUTS
    url = input(bcolors.BOLD + bcolors.WARNING + "Insert target URL: " + bcolors.ENDC)
    timeout = int(input(bcolors.BOLD + bcolors.WARNING + "Insert timeout (in seconds): " + bcolors.ENDC))
    print()

    sendEmail = input(bcolors.BOLD + bcolors.WARNING + "Insert the from email: " + bcolors.ENDC)
    print(bcolors.BOLD + bcolors.WARNING + "Insert it's password: " + bcolors.ENDC, end="")
    passw = stdiomask.getpass(prompt="", mask="*")
    recvEmail = input(bcolors.BOLD + bcolors.WARNING + "Destination email: " + bcolors.ENDC)

    # CHECK THE SELECTED SITE
    if choose == 1:
        print()
        subito(url=url, timeout=timeout, sMail=sendEmail, rMail=recvEmail, passw=passw) # riga 37

L'ho messo anche su github: https://github.com/lamentos0000000/Checker