koka in rammstein songtexten

import requests_html


def get_songtexte(band='rammstein_songtexte.html', ending='_rammstein.html'):
    with requests_html.HTMLSession() as session:
        base = 'http://www.songtextemania.com/'
        index = session.get(base + band)
        links = [base + l for l in index.html.links if l.endswith(ending)]
        songs = []
        css_selector = 'html body div#container div#main div#content div.col-left-lyrics div.lyrics-body'
        for link in links:
            songpage = session.get(link)
            for song in songpage.html.find(css_selector):
                songs.append((link, song.text))
        return songs


def find(word, songs):
    for url, song in songs:
        if word.lower() in song.lower():
            print(url, song, sep='\n\n')
            print('='*20)


songs = get_songtexte()
find('koka', songs)

# http://www.songtextemania.com//benzin_songtext_rammstein.html