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from fastapi import FastAPI, HTTPException
from ytmusicapi import YTMusic
from typing import Optional
from pydantic import BaseModel
import uvicorn
app = FastAPI(title="YouTube Music Search API")
# Initialize the YTMusic API
ytmusic = YTMusic()
class SearchResponse(BaseModel):
title: str
duration: str
video_id: str
artists: list[str]
album: dict
youtube_music_url: str
youtube_video_url: str
song_thumbnail_url: str
album_thumbnail_url: Optional[str]
@app.get("/search/", response_model=list[SearchResponse])
async def search_songs(query: str, filter_type: str = 'songs', limit: int = 5):
"""
Search for songs on YouTube Music and return enriched metadata
Args:
query: Search query string
filter_type: Type of search filter (default: songs)
limit: Maximum number of results to return (default: 5)
"""
try:
search_results = ytmusic.search(query, filter=filter_type, limit=limit)
if not search_results:
raise HTTPException(status_code=404, detail="No results found")
enriched_results = []
for song in search_results:
video_id = song.get('videoId', 'N/A')
# Handle multiple artists
artists = song.get('artists', [])
artist_names = [artist['name'] for artist in artists] if artists else ['N/A']
# Get album details
album = song.get('album', {})
album_id = album.get('id', None)
# Construct album data
album_data = {
'name': album.get('name', 'N/A'),
'id': album_id,
'url': f"https://music.youtube.com/browse/{album_id}" if album_id else "N/A"
}
# Get album thumbnail if available
album_thumbnail_url = None
if album_id:
try:
album_details = ytmusic.get_album(album_id)
album_thumbnail_url = album_details.get('thumbnails', [{}])[-1].get('url', None)
except Exception:
pass
# Construct URLs
youtube_music_url = f"https://music.youtube.com/watch?v={video_id}" if video_id != 'N/A' else 'N/A'
youtube_video_url = f"https://www.youtube.com/watch?v={video_id}" if video_id != 'N/A' else 'N/A'
# Get song thumbnail URL (highest resolution)
song_thumbnail_url = song.get('thumbnails', [{}])[-1].get('url', 'N/A')
result = SearchResponse(
title=song.get('title', 'N/A'),
duration=song.get('duration', 'N/A'),
video_id=video_id,
artists=artist_names,
album=album_data,
youtube_music_url=youtube_music_url,
youtube_video_url=youtube_video_url,
song_thumbnail_url=song_thumbnail_url,
album_thumbnail_url=album_thumbnail_url
)
enriched_results.append(result)
return enriched_results
except Exception as e:
raise HTTPException(status_code=500, detail=str(e))
@app.get("/")
async def root():
"""Root endpoint that provides API information"""
return {
"name": "YouTube Music Search API",
"version": "1.0",
"description": "API for searching songs on YouTube Music with enriched metadata",
"endpoints": {
"search": "/search/?query=<search_term>&filter_type=songs&limit=5"
}
}
if __name__ == "__main__":
import uvicorn
uvicorn.run("app:app", host="0.0.0.0", port=8000, reload=True) |