ParsingTutorial

import requests
from bs4 import BeautifulSoup


def request_html(url: str) -> str:
    return requests.get(url).text


def build_search_url(song_autor: str, song_name: str) -> str:
    LYRICS_STORAGE_URL = 'https://search.azlyrics.com/'
    return f'{LYRICS_STORAGE_URL}?q=' \
           f'{song_autor} ' \
           f'{song_name}'


def parse_best_match_url(html: str) -> str:
    parser = BeautifulSoup(html, 'lxml')
    table = parser.find_all('table', class_='table table-condensed')[0]
    url = table.find_all('a', href=True)[0]['href']
    return url


def parse_lyrics(html: str) -> str:
    parser = BeautifulSoup(html, 'lxml')
    main_div = parser.find_all('div', class_='col-xs-12 col-lg-8 text-center')[0]
    lyrics_div = main_div.find_all('div')[5]
    return lyrics_div.text


if __name__ == '__main__':
    songs = [
        ('Linkin park', 'Invisible'),
        ('Bring me the horizon', 'Avalanche'),
        ('MO', 'Nights with you')
    ]
    for autor, name in songs:
        search_url = build_search_url(autor, name)
        lyrics_url = parse_best_match_url(request_html(search_url))
        lyrics = parse_lyrics(request_html(lyrics_url))
        print(lyrics)