Scrapper + E-Mail: article site converse

scraper.py

from bs4 import BeautifulSoup
import urllib.request
import urllib.error
import smtplib


WANTED_SIZE = [44.5, 45, 46.5]
URL = "https://www.converse.com/fr/regular/marble-chuck-70/167374C_120.html?lang=fr_FR&csid" \
      "=PSH_PRF_CNV_WE_FR_FR_20191101_FPMX_GO-SH-FR-CSS-Sale&gclid=CjwKCAiAm" \
      "-2BBhANEiwAe7eyFK2DhgMrYsEfsJibzwSpxrXTMRlSYlCi9FARKhLV9rtSfgKtQ8XY-xoCyAYQAvD_BwE&gclsrc=aw.ds" \
      "#2_9686277730_PLA_X_X_Google_GO-SH-FR-CSS-Sale-Chuck70_X_aud-1177328929332:pla" \
      "-1030466621673_99584272717_428227817503_m "
user = "@gmail.com"
password = ""


def test_connexion():
    try:
        server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
        ack = int(list(server.ehlo())[0])
        server.close()
        return ack
    except Exception as conn_failure:
        print(f"Connexion failure:{conn_failure}")
        return None


def send(usr, passw, data):
    content = f"""
    From: scraper.py
    Subject: Converse Marble Ckuck 70
    URL: {URL}

    Taille(s) recherchee(s): {WANTED_SIZE}
    Taille(s) trouvee(s): {data}
    """
    try:
        server = smtplib.SMTP_SSL('smtp.gmail.com', 465)
        server.login(usr, passw)
        server.sendmail(usr, usr, content)
        server.close()
        print(f"Sent:\n{content}")
    except Exception as err:
        raise err


def process(html):
    sizes_list = []
    found = []
    options = html.find('div', attrs={'class': 'variations__container variations__container--dropdown toggle-box '
                                              'toggle-box--single set--themeable'})
    if options:
        options_ouput = str(options.find_all('option')).split("</option>")
        try:
            for option in options_ouput:
                sizes = option.split('\n')[1].split('\n')[0]
                sizes_list.append(sizes)
        except IndexError:
            pass
        del sizes_list[0]
        for size in sizes_list:
            size = float(size)
            if size in WANTED_SIZE:
                found.append(size)
        return found


while not test_connexion() == 250:
    test_connexion()
else:
    try:
        page = urllib.request.urlopen(URL)
        html_file = BeautifulSoup(page, 'html.parser')
        data = process(html_file)
        send(user, password, data)
    except urllib.error.URLError as querry_error:
        print(querry_error)