yt-dlp

youtube/ytdlp_integration.py

@@ -0,0 +1,78 @@
+#!/usr/bin/env python3
+"""
+yt-dlp integration wrapper for backward compatibility.
+
+This module now uses the centralized ytdlp_service for all operations.
+"""
+import logging
+from youtube.ytdlp_service import (
+    extract_video_info,
+    get_language_name,
+    clear_cache,
+    get_cache_info,
+)
+
+logger = logging.getLogger(__name__)
+
+
+def extract_video_info_ytdlp(video_id):
+    """
+    Extract video information using yt-dlp (with caching).
+    
+    This is a wrapper around ytdlp_service.extract_video_info()
+    for backward compatibility.
+    
+    Args:
+        video_id: YouTube video ID
+        
+    Returns:
+        Dictionary with audio_tracks, formats, title, duration
+    """
+    logger.debug(f'Extracting video info (legacy API): {video_id}')
+    
+    info = extract_video_info(video_id)
+    
+    # Convert to legacy format for backward compatibility
+    return {
+        'audio_tracks': info.get('audio_tracks', []),
+        'all_audio_formats': info.get('formats', []),
+        'formats': info.get('formats', []),
+        'title': info.get('title', ''),
+        'duration': info.get('duration', 0),
+        'error': info.get('error'),
+    }
+
+
+def get_audio_formats_for_language(video_id, language='en'):
+    """
+    Get available audio formats for a specific language.
+    
+    Args:
+        video_id: YouTube video ID
+        language: Language code (default: 'en')
+        
+    Returns:
+        List of audio format dicts
+    """
+    info = extract_video_info_ytdlp(video_id)
+    
+    if 'error' in info:
+        logger.warning(f'Cannot get audio formats: {info["error"]}')
+        return []
+    
+    audio_formats = []
+    for track in info.get('audio_tracks', []):
+        if track['language'] == language:
+            audio_formats.append(track)
+    
+    logger.debug(f'Found {len(audio_formats)} {language} audio formats')
+    return audio_formats
+
+
+__all__ = [
+    'extract_video_info_ytdlp',
+    'get_audio_formats_for_language',
+    'get_language_name',
+    'clear_cache',
+    'get_cache_info',
+]