Python: AmazonPriceChecker

price_checker.py

import requests
from bs4 import BeautifulSoup
import smtplib
import time

url = 'YOUR_AMAZON_URL_HERE'
headers = {'User-Agent': 'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_2) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.0.4 Safari/605.1.15'}

def check_price():
    page = requests.get(url, headers=headers)
    soup = BeautifulSoup(page.content, 'html.parser')

    title = soup.find(id='productTitle').get_text().strip()
    price = float(soup.find(id='priceblock_ourprice').get_text()[0:5].replace(',', '.'))

    print('current price: ' + str(price))

    if(price < 29.99):
        #send mail
        send_mail(title, price)
    
def send_mail(title, price):
    server = smtplib.SMTP('mail.your-server.de', 587)
    server.ehlo()
    server.starttls()
    server.ehlo()

    server.login('sender@mail.com', 'YOUR_PASSWORD')

    subject = 'Price is low'

    body = 'Price: ' + str(price) + '\n\n Product: ' + title

    msg = f'Subject: {subject}\n\n{body}'

    server.sendmail(
        'sender@mail.com',
        'receiver@mail.com',
        msg
    )

    print('Message has been sent')


while(True):
    check_price()
    #Check every 12 hours
    time.sleep(43200)