import requests


p = print

macbook_link = "https://ek.ua/APPLE-Z128000DM.htm"


class Macbook:

    def __init__(self, price):
        self.price = self.get_price()

    def get_price(self):
        ekua = EkUa()
        self.low_price, self.high_price = ekua.prices


class EkUa:

    def __init__(self):
        self.get_html()
        self.parse()

    def parse(self):
        price_location = self.html.index("по цене от")
        price_location = slice(price_location, price_location+100)
        part_with_price = self.html[price_location]
        part_with_price = part_with_price.split()
        low_price, high_price = filter(
            lambda c: c.isnumeric(), part_with_price
        )
        low_price, high_price = int(low_price), int(high_price)
        self.prices = low_price, high_price

    def get_html(self):
        self.html = requests.get(macbook_link)
        self.html = self.html.text


macbook = Macbook(100)
p(macbook.low_price)
p(macbook.high_price)