#!/bin/python3
import sqlite3
import smtplib
import constants

username = constants.EMAIL_USERNAME
password = constants.EMAIL_PASSWORD

conn = sqlite3.connect('mailing_list')
cursor = conn.cursor();

mails = cursor.execute('SELECT email FROM mails')

def handle(new_grades):
    fromaddr = username
    server = smtplib.SMTP('smtp.gmail.com:587')
    server.starttls()
    server.login(username, password)
    msg = new_grades



    for email in mails:
        toaddr = email
        server.sendmail(fromaddr, toaddr, msg)
        
    server.quit()
    conn.close()