170 lines
6.0 KiB
Python
170 lines
6.0 KiB
Python
"""
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Main node implementation for Animagine Prompt
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"""
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import os
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from typing import Tuple, Dict, Any, List, Optional
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import logging
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from .csv_handler import CSVHandler
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logger = logging.getLogger('AnimaginePrompt')
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class AnimaginePromptNode:
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"""
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A ComfyUI node that helps structure prompts according to specific guidelines
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"""
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# Definición de tags predefinidas
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QUALITY_TAGS_GOOD = ["masterpiece", "best quality"]
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QUALITY_TAGS_BAD = ["low quality", "worst quality"]
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SCORE_TAGS_GOOD = ["high score", "great score", "good score"]
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SCORE_TAGS_BAD = ["average score", "bad score", "low score"]
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RATING_TAGS = ["safe", "sensitive", "nsfw", "explicit"]
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# Tags negativas por defecto según las guidelines
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DEFAULT_NEGATIVE_TAGS = [
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"low quality", "worst quality", "blurry", "bad anatomy",
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"bad hands", "text", "error", "missing fingers",
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"extra digit", "fewer digits", "cropped", "jpeg artifacts",
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"signature", "watermark", "username", "artist name"
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]
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def __init__(self):
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self.csv_handler = CSVHandler()
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self.last_csv_path = None
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@classmethod
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def INPUT_TYPES(cls) -> Dict[str, Dict[str, Any]]:
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return {
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"required": {
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"positive_prompt": ("STRING", {"multiline": True}),
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"negative_prompt": ("STRING", {"multiline": True}),
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# Good tags controls
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"use_good_tags": ("BOOLEAN", {"default": True}),
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"quality_good": (cls.QUALITY_TAGS_GOOD,),
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"score_good": (cls.SCORE_TAGS_GOOD,),
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# Bad tags controls
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"use_bad_tags": ("BOOLEAN", {"default": False}),
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"quality_bad": (cls.QUALITY_TAGS_BAD,),
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"score_bad": (cls.SCORE_TAGS_BAD,),
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# Year control
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"use_year": ("BOOLEAN", {"default": False}),
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"year": ("INT", {"default": 2024}),
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# Rating control
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"use_rating": ("BOOLEAN", {"default": False}),
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"rating": (cls.RATING_TAGS,),
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# CSV control
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"use_csv": ("BOOLEAN", {"default": False}),
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"csv_path": ("STRING", {"default": ""}),
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"csv_index": ("INT", {"default": 0, "min": 0, "max": 9999})
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}
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}
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RETURN_TYPES = ("STRING", "STRING")
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RETURN_NAMES = ("final_positive_prompt", "final_negative_prompt")
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FUNCTION = "generate_prompt"
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CATEGORY = "prompt"
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def _build_good_tags(self, quality_good: str, score_good: str) -> str:
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"""Construye la sección de tags positivas"""
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tags = []
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if quality_good:
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tags.append(quality_good)
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if score_good:
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tags.append(score_good)
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return ", ".join(tags)
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def _build_bad_tags(self, quality_bad: str, score_bad: str) -> str:
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"""Construye la sección de tags negativas"""
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tags = []
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if quality_bad:
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tags.append(quality_bad)
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if score_bad:
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tags.append(score_bad)
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return ", ".join(tags)
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def _get_csv_entry(self, csv_path: str, index: int) -> Optional[str]:
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"""Obtiene y formatea una entrada del CSV"""
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if self.last_csv_path != csv_path:
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self.csv_handler.load_csv(csv_path)
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self.last_csv_path = csv_path
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entry = self.csv_handler.get_entry(index)
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if entry:
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return f"{entry['gender']}, {entry['character']}, {entry['copyright']}"
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return None
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def generate_prompt(
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self,
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positive_prompt: str,
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negative_prompt: str,
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use_good_tags: bool,
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quality_good: str,
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score_good: str,
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use_bad_tags: bool,
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quality_bad: str,
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score_bad: str,
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use_year: bool,
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year: int,
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use_rating: bool,
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rating: str,
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use_csv: bool,
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csv_path: str,
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csv_index: int
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) -> Tuple[str, str]:
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"""
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Genera los prompts finales basados en los parámetros proporcionados
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"""
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try:
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# Lista para construir el prompt positivo
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positive_parts = []
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# Agregar tags positivas si están activadas
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if use_good_tags:
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good_tags = self._build_good_tags(quality_good, score_good)
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if good_tags:
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positive_parts.append(good_tags)
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# Agregar bad tags al prompt positivo si están activadas
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if use_bad_tags:
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bad_tags = self._build_bad_tags(quality_bad, score_bad)
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if bad_tags:
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positive_parts.append(bad_tags)
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# Agregar entrada del CSV si está activado
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if use_csv and csv_path:
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csv_entry = self._get_csv_entry(csv_path, csv_index)
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if csv_entry:
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positive_parts.append(csv_entry)
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# Agregar el prompt base del usuario
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if positive_prompt:
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positive_parts.append(positive_prompt)
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# Agregar year tag si está activado
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if use_year:
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positive_parts.append(f"year {year}")
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# Agregar rating si está activado
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if use_rating:
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positive_parts.append(rating)
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# Construir el prompt negativo
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negative_parts = []
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# Agregar tags negativas por defecto
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negative_parts.extend(self.DEFAULT_NEGATIVE_TAGS)
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# Agregar el prompt negativo del usuario
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if negative_prompt:
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negative_parts.append(negative_prompt)
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# Unir todas las partes
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final_positive = ", ".join(part for part in positive_parts if part)
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final_negative = ", ".join(part for part in negative_parts if part)
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return final_positive, final_negative
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except Exception as e:
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logger.error(f"Error generating prompt: {str(e)}")
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raise e |