py_pricetracker_1_16.py

def get_article_details(url): 
    page = requests.get(URL, headers=HEADERS)
    soup = BeautifulSoup(page.content, 'html5lib')
    title_span = soup.find('span', id='productTitle')
    name = ''
    if title_span is not None:
        name = title_span.get_text().strip()

    price = 0.0
    price_span = soup.find('span', id='priceblock_dealprice')
    if price_span is None:
        price_span = soup.find('span', id='priceblock_ourprice')
    if price_span is None:
        price_span = soup.find('span', class_=a-color-price')

    if price_span is not None:            
        price = parse_price(price_span.get_text())
    return { 'name': name, 'price': price }

if __name__ == '__main__ ':
    result = get_article_details(URL)
    if price <= TARGET_PRICE:
         send_email(result['name'], result['price'])