def create_alert(store_id):
if request.method == 'POST':
name = request.form['name']
url = request.form['url']
price_limit = Utils.get_price_float(request.form['price_limit'])
item = Item(name, url, store_id)
item.save_to_mongo()
alert = Alert(session['email'], price_limit, item._id)
alert.load_item_price()
return render_template("alerts/new_alert.html", store_id=store_id)
def edit_alert(alert_id):
if request.method == 'POST':
price_limit = Utils.get_price_float(request.form['price_limit'])
alert = Alert.find_by_id(alert_id)
alert.price_limit = price_limit
alert.load_item_price()
return redirect(url_for('.get_alert_page', alert_id=alert_id))
# METHOD GET
return render_template("alerts/edit_alert.html",
alert=Alert.find_by_id(alert_id))
def load_price(self):
request = requests.get(self.url)
content = request.content
soup = BeautifulSoup(content, "html.parser")
element = soup.find(self.tag_name, self.query)
#amazon
# element = soup.find("span", {"id": "price_inside_buybox","class": "a-size-medium a-color-price"})
string_price = element.text.strip()
pattern = re.compile("[0-9]+([,.][0-9]+)+") # get the price
match = pattern.search(string_price)
self.price = Utils.get_price_float(match.group())
return self.price
