""" Ultra Supreme Optimizer - Main optimization engine for image analysis VERSIÓN MEJORADA - Usa el prompt completo de CLIP Interrogator """ # IMPORTANT: spaces must be imported BEFORE torch or any CUDA-using library import spaces import gc import logging import re from datetime import datetime from typing import Tuple, Dict, Any, Optional import torch import numpy as np from PIL import Image from clip_interrogator import Config, Interrogator from analyzer import UltraSupremeAnalyzer logger = logging.getLogger(__name__) class UltraSupremeOptimizer: """Main optimizer class for ultra supreme image analysis""" def __init__(self): self.interrogator: Optional[Interrogator] = None self.analyzer = UltraSupremeAnalyzer() self.usage_count = 0 self.device = self._get_device() self.is_initialized = False # NO inicializar modelo aquí - hacerlo lazy @staticmethod def _get_device() -> str: """Determine the best available device for computation""" if torch.cuda.is_available(): return "cuda" elif torch.backends.mps.is_available(): return "mps" else: return "cpu" def initialize_model(self) -> bool: """Initialize the CLIP interrogator model""" if self.is_initialized: return True try: # Configuración para CPU inicialmente config = Config( clip_model_name="ViT-L-14/openai", download_cache=True, chunk_size=2048, quiet=True, device="cpu" # Siempre inicializar en CPU ) self.interrogator = Interrogator(config) self.is_initialized = True # Clean up memory after initialization gc.collect() logger.info("Model initialized successfully on CPU") return True except Exception as e: logger.error(f"Initialization error: {e}") return False def optimize_image(self, image: Any) -> Optional[Image.Image]: """Optimize image for processing""" if image is None: return None try: # Convert to PIL Image if necessary if isinstance(image, np.ndarray): image = Image.fromarray(image) elif not isinstance(image, Image.Image): image = Image.open(image) # Convert to RGB if necessary if image.mode != 'RGB': image = image.convert('RGB') # Resize if too large max_size = 768 # Reducir tamaño para evitar problemas de memoria if image.size[0] > max_size or image.size[1] > max_size: image.thumbnail((max_size, max_size), Image.Resampling.LANCZOS) return image except Exception as e: logger.error(f"Image optimization error: {e}") return None def apply_flux_rules(self, base_prompt: str) -> str: """Aplica las reglas de Flux a un prompt base de CLIP Interrogator""" # Limpiar el prompt de elementos no deseados cleanup_patterns = [ r',\s*trending on artstation', r',\s*trending on [^,]+', r',\s*\d+k\s*', r',\s*\d+k resolution', r',\s*artstation', r',\s*concept art', r',\s*digital art', r',\s*by greg rutkowski', ] cleaned_prompt = base_prompt for pattern in cleanup_patterns: cleaned_prompt = re.sub(pattern, '', cleaned_prompt, flags=re.IGNORECASE) # Detectar el tipo de imagen para añadir configuración de cámara apropiada camera_config = "" if any(word in base_prompt.lower() for word in ['portrait', 'person', 'man', 'woman', 'face']): camera_config = ", Shot on Hasselblad X2D 100C, 90mm f/2.5 lens at f/2.8, professional portrait photography" elif any(word in base_prompt.lower() for word in ['landscape', 'mountain', 'nature', 'outdoor']): camera_config = ", Shot on Phase One XT, 40mm f/4 lens at f/8, epic landscape photography" elif any(word in base_prompt.lower() for word in ['street', 'urban', 'city']): camera_config = ", Shot on Leica M11, 35mm f/1.4 lens at f/2.8, documentary street photography" else: camera_config = ", Shot on Phase One XF IQ4, 80mm f/2.8 lens at f/4, professional photography" # Añadir mejoras de iluminación si no están presentes if 'lighting' not in cleaned_prompt.lower(): if 'dramatic' in cleaned_prompt.lower(): cleaned_prompt += ", dramatic cinematic lighting" elif 'portrait' in cleaned_prompt.lower(): cleaned_prompt += ", professional studio lighting with subtle rim light" else: cleaned_prompt += ", masterful natural lighting" # Construir el prompt final final_prompt = cleaned_prompt + camera_config # Asegurar que empiece con mayúscula final_prompt = final_prompt[0].upper() + final_prompt[1:] if final_prompt else final_prompt # Limpiar espacios y comas duplicadas final_prompt = re.sub(r'\s+', ' ', final_prompt) final_prompt = re.sub(r',\s*,+', ',', final_prompt) return final_prompt def _prepare_models_for_gpu(self): """Prepara los modelos para GPU con la precisión correcta""" try: if hasattr(self.interrogator, 'caption_model'): self.interrogator.caption_model = self.interrogator.caption_model.half().to("cuda") if hasattr(self.interrogator, 'clip_model'): self.interrogator.clip_model = self.interrogator.clip_model.half().to("cuda") if hasattr(self.interrogator, 'blip_model'): self.interrogator.blip_model = self.interrogator.blip_model.half().to("cuda") self.interrogator.config.device = "cuda" logger.info("Models prepared for GPU with FP16") except Exception as e: logger.error(f"Error preparing models for GPU: {e}") raise def _prepare_models_for_cpu(self): """Prepara los modelos para CPU con float32""" try: if hasattr(self.interrogator, 'caption_model'): self.interrogator.caption_model = self.interrogator.caption_model.float().to("cpu") if hasattr(self.interrogator, 'clip_model'): self.interrogator.clip_model = self.interrogator.clip_model.float().to("cpu") if hasattr(self.interrogator, 'blip_model'): self.interrogator.blip_model = self.interrogator.blip_model.float().to("cpu") self.interrogator.config.device = "cpu" logger.info("Models prepared for CPU with FP32") except Exception as e: logger.error(f"Error preparing models for CPU: {e}") raise @spaces.GPU(duration=60) def run_clip_inference(self, image: Image.Image) -> Tuple[str, str, str]: """Solo la inferencia CLIP usa GPU""" try: # Preparar modelos para GPU self._prepare_models_for_gpu() # Usar autocast para manejar precisión mixta with torch.cuda.amp.autocast(enabled=True, dtype=torch.float16): # Convertir imagen a tensor y asegurar que esté en half precision from torchvision import transforms preprocess = transforms.Compose([ transforms.Resize((224, 224)), transforms.ToTensor(), transforms.Normalize(mean=[0.48145466, 0.4578275, 0.40821073], std=[0.26862954, 0.26130258, 0.27577711]), ]) # Procesar imagen manualmente para controlar la precisión image_tensor = preprocess(image).unsqueeze(0).half().to("cuda") # Ejecutar inferencias con manejo especial full_prompt = self._safe_interrogate(image, 'interrogate') clip_fast = self._safe_interrogate(image, 'interrogate_fast') clip_classic = self._safe_interrogate(image, 'interrogate_classic') return full_prompt, clip_fast, clip_classic except Exception as e: logger.error(f"GPU inference error: {e}") # Intentar en CPU como fallback return self._run_cpu_inference(image) def _safe_interrogate(self, image: Image.Image, method: str) -> str: """Ejecuta interrogate de forma segura manejando precisión""" try: # Temporalmente parchear el método de procesamiento de imagen original_method = getattr(self.interrogator, method) # Ejecutar el método result = original_method(image) return result except Exception as e: logger.error(f"Error in {method}: {e}") return f"Error processing with {method}" def _run_cpu_inference(self, image: Image.Image) -> Tuple[str, str, str]: """Ejecuta inferencia en CPU como fallback""" try: logger.info("Running CPU inference as fallback") # Preparar modelos para CPU self._prepare_models_for_cpu() # Ejecutar en CPU sin autocast full_prompt = self.interrogator.interrogate(image) clip_fast = self.interrogator.interrogate_fast(image) clip_classic = self.interrogator.interrogate_classic(image) return full_prompt, clip_fast, clip_classic except Exception as e: logger.error(f"CPU inference also failed: {e}") return "Error: Failed to process image", "Error", "Error" def generate_ultra_supreme_prompt(self, image: Any) -> Tuple[str, str, int, Dict[str, int]]: """ Generate ultra supreme prompt from image usando el pipeline completo Returns: Tuple of (prompt, analysis_info, score, breakdown) """ try: # Inicializar modelo si no está inicializado if not self.is_initialized: if not self.initialize_model(): return "❌ Model initialization failed.", "Please refresh and try again.", 0, {} # Validate input if image is None: return "❌ Please upload an image.", "No image provided.", 0, {} self.usage_count += 1 # Optimize image image = self.optimize_image(image) if image is None: return "❌ Image processing failed.", "Invalid image format.", 0, {} start_time = datetime.now() logger.info("ULTRA SUPREME ANALYSIS - Starting pipeline") # Ejecutar inferencia CLIP full_prompt, clip_fast, clip_classic = self.run_clip_inference(image) # Verificar si hubo errores if "Error" in full_prompt: logger.warning("Using fallback prompt due to inference error") full_prompt = "A photograph" clip_fast = "image" clip_classic = "picture" logger.info(f"Prompt completo: {full_prompt[:100]}...") logger.info(f"Fast: {clip_fast[:50]}...") logger.info(f"Classic: {clip_classic[:50]}...") # Aplicar reglas de Flux al prompt completo optimized_prompt = self.apply_flux_rules(full_prompt) # Crear análisis para el reporte analysis_summary = { "base_prompt": full_prompt, "clip_fast": clip_fast, "clip_classic": clip_classic, "optimized": optimized_prompt, "detected_style": self._detect_style(full_prompt), "detected_subject": self._detect_subject(full_prompt) } # Calcular score score = self._calculate_score(optimized_prompt, full_prompt) breakdown = { "base_quality": min(len(full_prompt) // 10, 25), "technical_enhancement": 25 if "Shot on" in optimized_prompt else 0, "lighting_quality": 25 if "lighting" in optimized_prompt.lower() else 0, "composition": 25 if any(word in optimized_prompt.lower() for word in ["professional", "masterful", "epic"]) else 0 } score = sum(breakdown.values()) end_time = datetime.now() duration = (end_time - start_time).total_seconds() # Memory cleanup gc.collect() if torch.cuda.is_available(): torch.cuda.empty_cache() # Generate analysis report analysis_info = self._generate_analysis_report( analysis_summary, score, breakdown, duration ) return optimized_prompt, analysis_info, score, breakdown except Exception as e: logger.error(f"Ultra supreme generation error: {e}", exc_info=True) return f"❌ Error: {str(e)}", "Please try with a different image.", 0, {} def _detect_style(self, prompt: str) -> str: """Detecta el estilo principal del prompt""" styles = { "portrait": ["portrait", "person", "face", "headshot"], "landscape": ["landscape", "mountain", "nature", "scenery"], "street": ["street", "urban", "city"], "artistic": ["artistic", "abstract", "conceptual"], "dramatic": ["dramatic", "cinematic", "moody"] } prompt_lower = prompt.lower() for style_name, keywords in styles.items(): if any(keyword in prompt_lower for keyword in keywords): return style_name return "general" def _detect_subject(self, prompt: str) -> str: """Detecta el sujeto principal del prompt""" if not prompt: return "Unknown" # Tomar las primeras palabras significativas words = prompt.split(',')[0].split() if len(words) > 3: return ' '.join(words[:4]) return prompt.split(',')[0] if prompt else "Unknown" def _calculate_score(self, optimized_prompt: str, base_prompt: str) -> int: """Calcula el score basado en la calidad del prompt""" score = 0 # Base score por longitud y riqueza score += min(len(base_prompt) // 10, 25) # Technical enhancement if "Shot on" in optimized_prompt: score += 25 # Lighting quality if "lighting" in optimized_prompt.lower(): score += 25 # Professional quality if any(word in optimized_prompt.lower() for word in ["professional", "masterful", "epic", "cinematic"]): score += 25 return min(score, 100) def _generate_analysis_report(self, analysis: Dict[str, Any], score: int, breakdown: Dict[str, int], duration: float) -> str: """Generate detailed analysis report""" device_used = "cuda" if torch.cuda.is_available() else "cpu" gpu_status = "⚡ ZeroGPU" if device_used == "cuda" else "💻 CPU" precision_info = "Half Precision (FP16)" if device_used == "cuda" else "Full Precision (FP32)" # Extraer información clave detected_style = analysis.get("detected_style", "general").title() detected_subject = analysis.get("detected_subject", "Unknown") base_prompt_preview = analysis.get("base_prompt", "")[:100] + "..." if len(analysis.get("base_prompt", "")) > 100 else analysis.get("base_prompt", "") analysis_info = f"""**🚀 ULTRA SUPREME ANALYSIS COMPLETE** **Processing:** {gpu_status} • {duration:.1f}s • {precision_info} **Ultra Score:** {score}/100 • Breakdown: Base({breakdown.get('base_quality',0)}) Technical({breakdown.get('technical_enhancement',0)}) Lighting({breakdown.get('lighting_quality',0)}) Composition({breakdown.get('composition',0)}) **Generation:** #{self.usage_count} **🧠 INTELLIGENT DETECTION:** - **Detected Style:** {detected_style} - **Main Subject:** {detected_subject} - **Precision:** Using {precision_info} for optimal performance - **Quality:** Maximum resolution processing (768px) **📊 CLIP INTERROGATOR ANALYSIS:** - **Base Prompt:** {base_prompt_preview} - **Fast Analysis:** {analysis.get('clip_fast', '')[:80]}... - **Classic Analysis:** {analysis.get('clip_classic', '')[:80]}... **⚡ OPTIMIZATION APPLIED:** - ✅ Mixed precision handling for stability - ✅ Automatic GPU/CPU fallback - ✅ Memory-efficient processing - ✅ Added professional camera specifications - ✅ Enhanced lighting descriptions - ✅ Applied Flux-specific optimizations - ✅ Removed redundant/generic elements **🔬 Powered by Pariente AI Research + CLIP Interrogator**""" return analysis_info