let-robots-reign

def get_date(soup):
    try:
        date = " ".join(soup.find("div", class_="title-info-metadata-item-redesign").text.split()[1:])
        if "сегодня" in date:
            date = str(datetime.datetime.today()).split()[0]
        elif "вчера" in date:
            date = str(datetime.datetime.today() - datetime.timedelta(days=1)).split()[0]
        else:
            date = "too old"
    except Exception as e:

let-robots-reign

def get_total_pages(html):
    soup = BeautifulSoup(html, "lxml")
    try:
        pages = soup.find("div", class_="pagination-pages clearfix")
        if pages is not None:
            pages.find_all("a", class_="pagination-page")[-1].get("href")
            total_pages = int(pages.split("=")[1].split("&")[0])
        else:
            catalog = soup.find("div", class_="js-catalog_serp").find_all("div", class_="item_table")
            if catalog is not None:

let-robots-reign

/*
нужно реализовать паттерн chaining

написать функцию createHash

которая сможет работать вот так:

createHash()
  .set('3', 2)
  .set('4', 5)