`get_sha256_hash` broken due to Spotify CDN URL format change (404 errors)

[simonebartoli]

The function get_sha256_hash in spotapi/client.py is currently broken. All attempts to retrieve query hashes (artists, playlists, tracks) fail with HTTP 404. get_sha256_hash always fails, making artist/playlist/song queries unusable.

Root cause:
Spotify changed the structure of their CDN URLs by inverting the order of str_mapping and hash_mapping used to build the web-player asset paths.

Current code (broken):

urls = map(
    lambda s: f"https://open.spotifycdn.com/cdn/build/web-player/{s}",
    combine_chunks(str_mapping, hash_mapping),
)

Fixed code:

urls = map(
    lambda s: f"https://open.spotifycdn.com/cdn/build/web-player/{s}",
    combine_chunks(hash_mapping, str_mapping),
)

[Aran404]

Thank you very much, haven't looked at this in a while