Fetch track name and its artist from several track IDs.

synchrounously.py

import time

import requests

TOKEN = 'Your access token here'


def fetch_track(track_id):
    """Fetch track data using a track ID."""
    resp = requests.get(
            'https://api.kkbox.com/v1.1/tracks/'+track_id,
            params={'territory': 'TW'},
            headers={'Authorization': 'Bearer ' + TOKEN})
    return resp.json()


def fetch_tracks_briefly(track_ids):
    """Fetch name of tracks and artists from a list of track IDs.""" 
    results = list()
    for track_id in track_ids:
        track_info = fetch_track(track_id)
        results.append((
            track_info['id'],
            track_info['name'],
            track_info['album']['artist']['name']))
    return results


def main():
    """Do the fetching and calculate the time."""
    with open('20_tracks.txt', 'r') as f:
        track_ids = [track_id.strip() for track_id in f]

    start = time.time()
    results = fetch_tracks_briefly(track_ids)
    end = time.time()

    print('Fetched {} tracks in {:.3f} seconds.'.format(
        len(results), end-start))


if __name__ == '__main__':
    main()