def get_video_info(self, video_id: str) -> Optional[Dict]: """Get video information from Kuaishou API""" try: # Alternative API endpoints (Kuaishou changes these often) api_urls = [ f"https://www.kuaishou.com/graphql", f"https://api.kuaishou.com/rest/v2/video/info" ] # Try to get video page video_url = f"https://www.kuaishou.com/short-video/video_id" response = requests.get(video_url, headers=self.headers) if response.status_code == 200: # Extract video URL from page # Look for video source in JavaScript patterns = [ r'"videoUrl":"([^"]+)"', r'"src":"([^"]+\.mp4)"', r'videoSrc:\s*"([^"]+)"' ] for pattern in patterns: match = re.search(pattern, response.text) if match: video_url = match.group(1).replace('\\/', '/') return 'video_url': video_url, 'video_id': video_id return None except Exception as e: print(f"Error getting video info: e") return None
def download_batch(self, urls: list) -> Dict: """Download multiple videos""" results = 'success': [], 'failed': [] for i, url in enumerate(urls, 1): print(f"\n[i/len(urls)] Processing: url") if self.download_video(url): results['success'].append(url) else: results['failed'].append(url) return results class KuaishouDownloaderYTLP: """Using yt-dlp for better compatibility"""
downloader = KuaishouDownloader() result = downloader.download_video(url) kuaishou video downloader
<div class="input-group"> <label for="url">Video URL</label> <input type="text" id="url" placeholder="https://www.kuaishou.com/short-video/..." /> </div> <button id="downloadBtn">Download Video</button> <div class="progress" id="progress"> <div class="progress-bar"> <div class="progress-fill" id="progressFill">0%</div> </div> </div> <div class="message" id="message"></div> <div class="features"> <h3>Features:</h3> <ul> <li>High-quality video download</li> <li>Fast download speed</li> <li>Batch download support</li> <li>No registration required</li> </ul> </div> <div class="note"> ⚠️ Note: Only download videos you have permission to download. Respect copyright. </div> </div>
def download(self, url: str) -> bool: """Download video using yt-dlp""" try: import yt_dlp ydl_opts = 'outtmpl': f'self.output_dir/%(title)s.%(ext)s', 'quiet': False, 'no_warnings': False, with yt_dlp.YoutubeDL(ydl_opts) as ydl: ydl.download([url]) return True except ImportError: print("Please install yt-dlp: pip install yt-dlp") return False except Exception as e: print(f"Download error: e") return False def main(): print("=== Kuaishou Video Downloader ===") print("1. Download single video") print("2. Download multiple videos") print("3. Exit") Download single video") print("2
downloader = KuaishouDownloader() results = downloader.download_batch(urls)
@app.route('/api/info', methods=['POST']) def get_video_info(): url = request.json.get('url') video_id = downloader.extract_video_id(url) 'error': 'Download failed')
if result: return jsonify('success': True, 'message': 'Download started') return jsonify('success': False, 'error': 'Download failed'), 500 @app.route('/api/batch', methods=['POST']) def batch_download(): """Batch download endpoint""" data = request.json urls = data.get('urls', [])