mirror of https://github.com/vladmandic/automatic
89 lines
3.7 KiB
Python
89 lines
3.7 KiB
Python
import os
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import tempfile
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from collections import namedtuple
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from pathlib import Path
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import gradio as gr
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from PIL import PngImagePlugin
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from modules import shared
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Savedfile = namedtuple("Savedfile", ["name"])
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def register_tmp_file(gradio, filename):
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if hasattr(gradio, 'temp_file_sets'):
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gradio.temp_file_sets[0] = gradio.temp_file_sets[0] | {os.path.abspath(filename)}
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def check_tmp_file(gradio, filename):
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ok = False
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if hasattr(gradio, 'temp_file_sets'):
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ok = ok or any(filename in fileset for fileset in gradio.temp_file_sets)
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if shared.opts.outdir_samples != '':
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ok = ok or Path(shared.opts.outdir_samples).resolve() in Path(filename).resolve().parents
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else:
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ok = ok or Path(shared.opts.outdir_txt2img_samples).resolve() in Path(filename).resolve().parents
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ok = ok or Path(shared.opts.outdir_img2img_samples).resolve() in Path(filename).resolve().parents
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ok = ok or Path(shared.opts.outdir_extras_samples).resolve() in Path(filename).resolve().parents
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if shared.opts.outdir_grids != '':
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ok = ok or Path(shared.opts.outdir_grids).resolve() in Path(filename).resolve().parents
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else:
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ok = ok or Path(shared.opts.outdir_txt2img_grids).resolve() in Path(filename).resolve().parents
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ok = ok or Path(shared.opts.outdir_img2img_grids).resolve() in Path(filename).resolve().parents
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ok = ok or Path(shared.opts.outdir_save).resolve() in Path(filename).resolve().parents
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ok = ok or Path(shared.opts.outdir_init_images).resolve() in Path(filename).resolve().parents
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return ok
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def pil_to_temp_file(self, img, dir: str, format="png") -> str: # pylint: disable=redefined-builtin,unused-argument
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"""
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# original gradio implementation
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bytes_data = gr.processing_utils.encode_pil_to_bytes(img, format)
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temp_dir = Path(dir) / self.hash_bytes(bytes_data)
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temp_dir.mkdir(exist_ok=True, parents=True)
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filename = str(temp_dir / f"image.{format}")
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img.save(filename, pnginfo=gr.processing_utils.get_pil_metadata(img))
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"""
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already_saved_as = getattr(img, 'already_saved_as', None)
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if already_saved_as and os.path.isfile(already_saved_as):
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register_tmp_file(shared.demo, already_saved_as)
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file_obj = Savedfile(already_saved_as)
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name = file_obj.name
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return name
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if shared.opts.temp_dir != "":
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dir = shared.opts.temp_dir
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use_metadata = False
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metadata = PngImagePlugin.PngInfo()
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for key, value in img.info.items():
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if isinstance(key, str) and isinstance(value, str):
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metadata.add_text(key, value)
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use_metadata = True
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file_obj = tempfile.NamedTemporaryFile(delete=False, suffix=".png", dir=dir)
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img.save(file_obj, pnginfo=(metadata if use_metadata else None))
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name = file_obj.name
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shared.log.debug(f'Saving temp image: {name}')
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return name
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# override save to file function so that it also writes PNG info
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# gr.processing_utils.save_pil_to_file = save_pil_to_file # gradio <=3.31.0
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gr.components.IOComponent.pil_to_temp_file = pil_to_temp_file # gradio >=3.32.0
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def on_tmpdir_changed():
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if shared.opts.temp_dir == "":
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return
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register_tmp_file(shared.demo, os.path.join(shared.opts.temp_dir, "x"))
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def cleanup_tmpdr():
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temp_dir = shared.opts.temp_dir
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if temp_dir == "" or not os.path.isdir(temp_dir):
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return
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for root, _dirs, files in os.walk(temp_dir, topdown=False):
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for name in files:
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_, extension = os.path.splitext(name)
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if extension != ".png" and extension != ".jpg" and extension != ".webp":
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continue
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filename = os.path.join(root, name)
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os.remove(filename)
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