Files
MusicAnalyser/backend/app/services/reccobeats_client.py
bnair123 fa28b98c1a fix: ReccoBeats audio features and OpenAI narrative generation
- Add reccobeats_id column to Track model for API mapping
- Fix ReccoBeats batch size limit (max 40 IDs per request)
- Extract spotify_id from href field in ReccoBeats responses
- Fix OpenAI API: remove unsupported temperature param, increase max_completion_tokens to 4000
- Add playlist/user management methods to spotify_client for future auto-playlist feature
2025-12-30 01:15:49 +04:00

137 lines
4.8 KiB
Python

import httpx
from typing import List, Dict, Any, Optional
RECCOBEATS_BASE_URL = "https://api.reccobeats.com/v1"
class ReccoBeatsClient:
def __init__(self):
self.timeout = 30.0
async def get_tracks(self, spotify_ids: List[str]) -> List[Dict[str, Any]]:
if not spotify_ids:
return []
ids_param = ",".join(spotify_ids)
async with httpx.AsyncClient(timeout=self.timeout) as client:
try:
response = await client.get(
f"{RECCOBEATS_BASE_URL}/track", params={"ids": ids_param}
)
if response.status_code != 200:
print(f"ReccoBeats /track returned status {response.status_code}")
return []
content = response.json().get("content", [])
for item in content:
href = item.get("href", "")
if "spotify.com/track/" in href:
item["spotify_id"] = href.split("/track/")[-1].split("?")[0]
return content
except Exception as e:
print(f"ReccoBeats /track error: {e}")
return []
async def get_audio_features(self, spotify_ids: List[str]) -> List[Dict[str, Any]]:
"""Fetch audio features for tracks. Batches in chunks of 40 (API limit)."""
if not spotify_ids:
return []
all_results = []
batch_size = 40 # ReccoBeats API returns 400 for 50+ IDs
async with httpx.AsyncClient(timeout=self.timeout) as client:
for i in range(0, len(spotify_ids), batch_size):
batch = spotify_ids[i : i + batch_size]
ids_param = ",".join(batch)
try:
response = await client.get(
f"{RECCOBEATS_BASE_URL}/audio-features",
params={"ids": ids_param},
)
if response.status_code != 200:
print(
f"ReccoBeats /audio-features returned status {response.status_code}"
)
continue
content = response.json().get("content", [])
for item in content:
href = item.get("href", "")
if "spotify.com/track/" in href:
item["spotify_id"] = href.split("/track/")[-1].split("?")[0]
all_results.extend(content)
except Exception as e:
print(f"ReccoBeats /audio-features error: {e}")
return all_results
async def get_recommendations(
self,
seed_ids: List[str],
size: int = 20,
negative_seeds: Optional[List[str]] = None,
) -> List[Dict[str, Any]]:
if not seed_ids:
return []
if len(seed_ids) > 5:
seed_ids = seed_ids[:5]
params = {"seeds": ",".join(seed_ids), "size": size}
if negative_seeds:
if len(negative_seeds) > 5:
negative_seeds = negative_seeds[:5]
params["negativeSeeds"] = ",".join(negative_seeds)
async with httpx.AsyncClient(timeout=self.timeout) as client:
try:
response = await client.get(
f"{RECCOBEATS_BASE_URL}/track/recommendation", params=params
)
if response.status_code != 200:
print(
f"ReccoBeats /recommendation returned status {response.status_code}"
)
return []
content = response.json().get("content", [])
for item in content:
href = item.get("href", "")
if "spotify.com/track/" in href:
item["spotify_id"] = href.split("/track/")[-1].split("?")[0]
return content
except Exception as e:
print(f"ReccoBeats /recommendation error: {e}")
return []
async def get_audio_features_by_reccobeats_ids(
self, reccobeats_ids: List[str]
) -> List[Dict[str, Any]]:
if not reccobeats_ids:
return []
results = []
async with httpx.AsyncClient(timeout=self.timeout) as client:
for rb_id in reccobeats_ids:
try:
response = await client.get(
f"{RECCOBEATS_BASE_URL}/track/{rb_id}/audio-features"
)
if response.status_code == 200:
data = response.json()
data["reccobeats_id"] = rb_id
results.append(data)
except Exception as e:
print(f"ReccoBeats audio-features for {rb_id} error: {e}")
return results