mirror of
https://github.com/bnair123/MusicAnalyser.git
synced 2026-02-25 11:46:07 +00:00
0ca9893c68
- Initialize React+Vite Frontend with Ant Design Dashboard. - Implement Data Enrichment: ReccoBeats (Audio Features) and Spotify (Genres). - Update Database Schema via Alembic Migrations. - Add Docker support (Dockerfile, docker-compose.yml). - Update README with hosting instructions.
95 lines
3.4 KiB
Python
95 lines
3.4 KiB
Python
import os
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import base64
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import time
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import httpx
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from fastapi import HTTPException
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from typing import List, Dict, Any
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SPOTIFY_TOKEN_URL = "https://accounts.spotify.com/api/token"
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SPOTIFY_API_BASE = "https://api.spotify.com/v1"
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class SpotifyClient:
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def __init__(self, client_id: str, client_secret: str, refresh_token: str):
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self.client_id = client_id
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self.client_secret = client_secret
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self.refresh_token = refresh_token
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self.access_token = None
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self.token_expires_at = 0
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async def get_access_token(self):
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"""Returns a valid access token, refreshing if necessary."""
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if self.access_token and time.time() < self.token_expires_at:
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return self.access_token
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print("Refreshing Spotify Access Token...")
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async with httpx.AsyncClient() as client:
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auth_str = f"{self.client_id}:{self.client_secret}"
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b64_auth = base64.b64encode(auth_str.encode()).decode()
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response = await client.post(
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SPOTIFY_TOKEN_URL,
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data={
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"grant_type": "refresh_token",
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"refresh_token": self.refresh_token,
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},
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headers={"Authorization": f"Basic {b64_auth}"},
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)
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if response.status_code != 200:
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print(f"Failed to refresh token: {response.text}")
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raise Exception("Could not refresh Spotify token")
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data = response.json()
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self.access_token = data["access_token"]
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# expires_in is usually 3600 seconds. buffer by 60s
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self.token_expires_at = time.time() + data["expires_in"] - 60
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return self.access_token
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async def get_recently_played(self, limit=50):
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token = await self.get_access_token()
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async with httpx.AsyncClient() as client:
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response = await client.get(
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f"{SPOTIFY_API_BASE}/me/player/recently-played",
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params={"limit": limit},
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headers={"Authorization": f"Bearer {token}"},
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)
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if response.status_code != 200:
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print(f"Error fetching recently played: {response.text}")
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return []
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return response.json().get("items", [])
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async def get_track(self, track_id: str):
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token = await self.get_access_token()
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async with httpx.AsyncClient() as client:
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response = await client.get(
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f"{SPOTIFY_API_BASE}/tracks/{track_id}",
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headers={"Authorization": f"Bearer {token}"},
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)
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if response.status_code != 200:
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return None
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return response.json()
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async def get_artists(self, artist_ids: List[str]) -> List[Dict[str, Any]]:
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"""
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Fetches artist details (including genres) for a list of artist IDs.
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Spotify allows up to 50 IDs per request.
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"""
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if not artist_ids:
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return []
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token = await self.get_access_token()
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ids_param = ",".join(artist_ids)
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async with httpx.AsyncClient() as client:
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response = await client.get(
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f"{SPOTIFY_API_BASE}/artists",
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params={"ids": ids_param},
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headers={"Authorization": f"Bearer {token}"},
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)
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if response.status_code != 200:
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print(f"Error fetching artists: {response.text}")
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return []
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return response.json().get("artists", [])
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