93 lines
2.9 KiB
Python
93 lines
2.9 KiB
Python
import os
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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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import subprocess
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class AD_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(cls):
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return {
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"required": {
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"Images": ("IMAGE",),
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"Directory": ("STRING", {"default": ""}),
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"Filename_Prefix": ("STRING", {"default": "Image"}),
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"Open_Output_Directory": ("BOOLEAN", {"default": False}),
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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 = ("STRING",)
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RETURN_NAMES = ("Output_Directory",)
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FUNCTION = "save_images"
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OUTPUT_NODE = True
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CATEGORY = "🌻 葵花宝典/输出保存"
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def save_images(self, Images, Directory, Filename_Prefix, Open_Output_Directory, prompt=None, extra_pnginfo=None):
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try:
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os.makedirs(Directory, exist_ok=True)
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saved_paths = []
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for i, image in enumerate(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 = 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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file_path = self.get_next_file_path(Directory, Filename_Prefix)
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img.save(file_path, pnginfo=metadata, compress_level=self.compression)
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saved_paths.append(file_path)
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print(f"Saved {len(saved_paths)} images to {Directory}")
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if Open_Output_Directory:
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self.open_directory(Directory)
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return (Directory,)
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except Exception as e:
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print(f"Error saving images: {e}")
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return ("",)
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@staticmethod
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def get_next_file_path(directory, filename_prefix):
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index = 1
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while True:
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file_name = f"{filename_prefix}_{str(index).zfill(4)}.png"
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file_path = os.path.join(directory, file_name)
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if not os.path.exists(file_path):
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return file_path
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index += 1
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@staticmethod
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def open_directory(path):
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if os.name == 'nt': # Windows
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os.startfile(path)
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elif os.name == 'posix': # macOS and Linux
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try:
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subprocess.call(['open', path]) # macOS
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except:
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try:
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subprocess.call(['xdg-open', path]) # Linux
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except:
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print(f"Could not open directory: {path}")
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N_CLASS_MAPPINGS = {
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"AD_ImageSaver": AD_ImageSaver,
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}
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N_DISPLAY_NAME_MAPPINGS = {
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"AD_ImageSaver": "🌻 Image Saver",
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}
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