95 lines
2.7 KiB
Python
95 lines
2.7 KiB
Python
import os
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import json
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import json
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import numpy as np
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from PIL import Image
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from PIL.PngImagePlugin import PngInfo
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from comfy.cli_args import args
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def count_files_in_folder(folder_path):
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file_count = 0
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for _, _, files in os.walk(folder_path):
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file_count += len(files)
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return file_count
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def delete_files_in_folder(folder_path):
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for file in os.listdir(folder_path):
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file_path = os.path.join(folder_path, file)
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try:
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if os.path.isfile(file_path):
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os.unlink(file_path)
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except Exception as e:
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print(f"[COMFYUI_WA] --> Failed to delete file '{file_path}': {e}")
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class WA_ImageSaver:
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def __init__(self):
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self.compression = 4
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@classmethod
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def INPUT_TYPES(s):
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return {
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"required": {
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"Images": ("IMAGE",),
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"Path": ("STRING", {}),
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},
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"hidden": {"prompt": "PROMPT", "extra_pnginfo": "EXTRA_PNGINFO"},
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}
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RETURN_TYPES = ()
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FUNCTION = "Save"
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OUTPUT_NODE = True
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CATEGORY = "🟢 COMFYUI-WA 🟢"
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def Save(self, Images, Path, prompt=None, extra_pnginfo=None):
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results = []
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try:
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if not os.path.exists(Path):
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os.makedirs(Path)
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# delete_files_in_folder(Path)
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lastIndex = count_files_in_folder(Path)
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index = 1
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for image in Images:
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image = image.cpu().numpy()
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image = (image * 255).astype(np.uint8)
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img = Image.fromarray(image)
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metadata = None
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if not args.disable_metadata:
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metadata = PngInfo()
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if prompt is not None:
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metadata.add_text("prompt", json.dumps(prompt))
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if extra_pnginfo is not None:
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for x in extra_pnginfo:
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metadata.add_text(x, json.dumps(extra_pnginfo[x]))
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padding = str(lastIndex+index).zfill(4)
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file_name = f"{padding}.png"
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file_path = os.path.join(Path, file_name)
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img.save(file_path, pnginfo=metadata, compress_level=self.compression)
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index = index + 1
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results.append({
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"filename": file_name,
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"subfolder": Path,
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"type": "output"
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})
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except Exception as e:
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print(f"[COMFYUI_WA] --> Error saving image: {e}")
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return ({ "ui": { "images": results } })
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N_CLASS_MAPPINGS = {
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"WA_ImageSaver": WA_ImageSaver,
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}
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N_DISPLAY_NAME_MAPPINGS = {
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"WA_ImageSaver": "WA_ImageSaver",
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}
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