Frank Schwenk
221 lines
8.7 KiB
Python
221 lines
8.7 KiB
Python
#!/usr/bin/env python3
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"""
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Create YouTube Music playlist "Doom in Bloom - Chapel Göppingen 2026"
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with top 3 songs from each festival band.
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"""
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import os
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import sys
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import json
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import time
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from ytmusicapi import YTMusic
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from ytmusicapi.auth.browser import setup_browser
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# Lineup extracted from event poster attachment
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BANDS = [
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"AHAB",
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"WELL OF SOULS",
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"PETRIFIED",
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"APTERA",
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"ASTRAL RISING",
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"DAWN OF WINTER",
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"TAEVUS",
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"MIRROR OF DECEPTION",
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]
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PLAYLIST_NAME = "Doom in Bloom - Chapel Göppingen 2026"
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PLAYLIST_DESCRIPTION = (
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"Festival playlist featuring top songs from Doom in Bloom (Göppingen, 10-11 April 2026)"
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)
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SONGS_PER_BAND = 3
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BROWSER_AUTH_FILE = "browser.json"
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BRAND_ACCOUNT_ID = "107494778873257953135" # cuidas brand account
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def main():
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if not os.path.exists(BROWSER_AUTH_FILE):
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print(f"Error: {BROWSER_AUTH_FILE} not found!")
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print(f"Please follow the instructions in SETUP.md to create {BROWSER_AUTH_FILE}")
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sys.exit(1)
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account_info = f" (brand account: {BRAND_ACCOUNT_ID})" if BRAND_ACCOUNT_ID else ""
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print(f"Initializing YouTube Music API with {BROWSER_AUTH_FILE}{account_info}...")
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try:
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with open(BROWSER_AUTH_FILE, "r", encoding="utf-8") as f:
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browser_data = json.load(f)
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required_keys = ["Cookie", "User-Agent"]
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missing_keys = [k for k in required_keys if k not in browser_data]
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if missing_keys:
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print(f"Error: Missing required keys in {BROWSER_AUTH_FILE}: {missing_keys}")
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sys.exit(1)
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headers_string = "\n".join([f"{k}: {v}" for k, v in browser_data.items()])
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auth_string = setup_browser(headers_raw=headers_string, filepath=None)
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from ytmusicapi.auth.auth_parse import determine_auth_type, parse_auth_str
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from ytmusicapi.auth.types import AuthType
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parsed_headers, _ = parse_auth_str(auth_string)
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detected_type = determine_auth_type(parsed_headers)
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# Workaround for auth type detection with browser cookie headers.
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if detected_type == AuthType.OAUTH_CUSTOM_CLIENT:
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parsed_headers["authorization"] = "SAPISIDHASH dummy_for_detection"
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auth_dict = dict(parsed_headers)
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auth_string = json.dumps(auth_dict)
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yt = YTMusic(auth=auth_string, user=BRAND_ACCOUNT_ID if BRAND_ACCOUNT_ID else None)
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except json.JSONDecodeError as e:
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print(f"Error parsing {BROWSER_AUTH_FILE}: {e}")
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print("Please check that your browser.json file is valid JSON.")
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sys.exit(1)
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except Exception as e:
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print(f"Error initializing YTMusic: {e}")
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import traceback
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traceback.print_exc()
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sys.exit(1)
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print(f"\nCreating playlist: {PLAYLIST_NAME}...")
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try:
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playlist_id = yt.create_playlist(PLAYLIST_NAME, PLAYLIST_DESCRIPTION)
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print(f"✓ Playlist created successfully! ID: {playlist_id}")
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except Exception as e:
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print(f"Error creating playlist: {e}")
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sys.exit(1)
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added_video_ids = set()
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total_added = 0
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failed_bands = []
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print(f"\nSearching for songs from {len(BANDS)} bands...")
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print("-" * 60)
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for i, band in enumerate(BANDS, 1):
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print(f"\n[{i}/{len(BANDS)}] Searching for: {band}")
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try:
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artist_results = yt.search(band, filter="artists", limit=1)
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songs_to_add = []
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song_info_list = []
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if not artist_results:
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print(f" ⚠ No artist found for {band}, trying song search...")
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search_results = yt.search(band, filter="songs", limit=SONGS_PER_BAND * 2)
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if not search_results:
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print(f" ⚠ No results found for {band}")
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failed_bands.append(band)
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continue
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for result in search_results:
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video_id = result.get("videoId")
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if video_id and video_id not in added_video_ids:
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songs_to_add.append(video_id)
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song_info_list.append(result)
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added_video_ids.add(video_id)
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if len(songs_to_add) >= SONGS_PER_BAND:
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break
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else:
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artist_browse_id = artist_results[0].get("browseId")
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if not artist_browse_id:
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print(f" ⚠ No browseId found for artist {band}")
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failed_bands.append(band)
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continue
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try:
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artist_info = yt.get_artist(artist_browse_id)
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artist_songs = artist_info.get("songs", {}).get("results", [])
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if not artist_songs:
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print(f" ⚠ No songs found for artist {band}")
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failed_bands.append(band)
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continue
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for song in artist_songs:
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video_id = song.get("videoId")
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if video_id and video_id not in added_video_ids:
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songs_to_add.append(video_id)
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song_info_list.append(song)
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added_video_ids.add(video_id)
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if len(songs_to_add) >= SONGS_PER_BAND:
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break
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except Exception as e:
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print(f" ⚠ Error getting artist info: {e}, falling back to song search...")
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search_results = yt.search(band, filter="songs", limit=SONGS_PER_BAND * 2)
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if not search_results:
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print(f" ⚠ No results found for {band}")
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failed_bands.append(band)
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continue
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for result in search_results:
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video_id = result.get("videoId")
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if video_id and video_id not in added_video_ids:
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songs_to_add.append(video_id)
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song_info_list.append(result)
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added_video_ids.add(video_id)
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if len(songs_to_add) >= SONGS_PER_BAND:
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break
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if not songs_to_add:
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print(f" ⚠ No new songs to add for {band} (may be duplicates)")
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continue
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max_retries = 3
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retry_delay = 5
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for attempt in range(1, max_retries + 1):
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try:
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yt.add_playlist_items(playlist_id, songs_to_add)
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print(f" ✓ Added {len(songs_to_add)} song(s):")
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for song_info in song_info_list[: len(songs_to_add)]:
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title = song_info.get("title", "Unknown")
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artists = song_info.get("artists", [])
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if isinstance(artists, list) and len(artists) > 0:
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artist = (
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artists[0].get("name", "Unknown")
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if isinstance(artists[0], dict)
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else str(artists[0])
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)
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else:
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artist = song_info.get("artist", "Unknown")
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print(f" - {title} by {artist}")
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total_added += len(songs_to_add)
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break
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except Exception as e:
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error_msg = str(e)
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if "409" in error_msg or "Conflict" in error_msg:
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if attempt < max_retries:
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print(
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f" ⚠ HTTP 409 Conflict on attempt {attempt}/{max_retries}. "
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f"Retrying in {retry_delay} seconds..."
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)
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time.sleep(retry_delay)
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else:
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print(f" ✗ Error adding songs after {max_retries} attempts: {e}")
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failed_bands.append(band)
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else:
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print(f" ✗ Error adding songs: {e}")
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failed_bands.append(band)
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break
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except Exception as e:
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print(f" ✗ Error searching for {band}: {e}")
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failed_bands.append(band)
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print("\n" + "=" * 60)
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print("SUMMARY")
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print("=" * 60)
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print(f"Playlist: {PLAYLIST_NAME}")
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print(f"Total songs added: {total_added}")
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print(f"Bands processed: {len(BANDS) - len(failed_bands)}/{len(BANDS)}")
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if failed_bands:
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print(f"\nBands that failed or had no results ({len(failed_bands)}):")
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for band in failed_bands:
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print(f" - {band}")
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print(f"\n✓ Done! Check your YouTube Music library for the playlist.")
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if __name__ == "__main__":
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main()
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