tonart2spotify.py

#!/usr/bin/env python3

# Usage: python3 tonart2spotify.py DATE
# ...where DATE is for example '2015-10-30'

import sys

import requests
from bs4 import BeautifulSoup
import spotipy


# Your username on Spotify
USERNAME = 'INSERT_USERNAME_HERE'

# Read here on how to obtain a token:
# http://spotipy.readthedocs.org/en/latest/#authorized-requests
TOKEN = 'INSERT_TOKEN_HERE'

# Create a playlist on Spotify, open it and copy the ID from the URL
PLAYLIST_ID = 'INSERT_PLAYLIST_ID_HERE'

BASE_URL = 'http://www.deutschlandradiokultur.de/tagesplaylist-dkultur.279.de.html?drpl:date={}'


def parse_page(date):
    response = requests.get(BASE_URL.format(date))
    soup = BeautifulSoup(response.content, 'html.parser')
    ul = soup.find_all('ul', class_='drk-tagesplaylist')[0]
    in_tonart = False
    for li in ul.find_all('li'):
        header = li.find('h3', class_='contentList')
        if header and in_tonart:
            break
        elif header and header.text == 'Tonart':
            in_tonart = True
        if in_tonart:
            entry = li.find('div', class_='drk-tagesplaylistright')
            title = entry.find('td', text='Titel:').parent.find('strong').text
            artist = entry.find(
                'td', text='Interpret:').parent.find('data').text
            yield(artist, title)


def main(date):
    spoti = spotipy.Spotify(auth=TOKEN)
    for artist, title in parse_page(date):
        res = spoti.search(q='{} {}'.format(artist, title), type='track')
        if res['tracks']['items']:
            track = res['tracks']['items'][0]['id']
            spoti.user_playlist_add_tracks(USERNAME, PLAYLIST_ID, [track])

if __name__ == '__main__':
    main(sys.argv[1])