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| import re | |
| import gradio as gr | |
| from PIL import Image, ImageFont, ImageDraw, ImageFilter, ImageOps | |
| from io import BytesIO | |
| import base64 | |
| import re | |
| def change_img_choices(sample_size): | |
| choices = [] | |
| for i in range(sample_size): | |
| choices.append( | |
| '图片{}(img{})'.format(i+1,i+1) | |
| ) | |
| update_choices = gr.update(choices=choices) | |
| return update_choices | |
| def change_image_editor_mode(choice, cropped_image, masked_image, resize_mode, width, height): | |
| if choice == "Mask": | |
| update_image_result = update_image_mask(cropped_image, resize_mode, width, height) | |
| return [gr.update(visible=False), update_image_result, gr.update(visible=False), gr.update(visible=True), gr.update(visible=False), gr.update(visible=True), gr.update(visible=True)] | |
| update_image_result = update_image_mask(masked_image["image"] if masked_image is not None else None, resize_mode, width, height) | |
| return [update_image_result, gr.update(visible=False), gr.update(visible=True), gr.update(visible=False), gr.update(visible=True), gr.update(visible=False), gr.update(visible=False)] | |
| def update_image_mask(cropped_image, resize_mode, width, height): | |
| resized_cropped_image = resize_image(resize_mode, cropped_image, width, height) if cropped_image else None | |
| return gr.update(value=resized_cropped_image, visible=True) | |
| def toggle_options_gfpgan(selection): | |
| if 0 in selection: | |
| return gr.update(visible=True) | |
| else: | |
| return gr.update(visible=False) | |
| def toggle_options_upscalers(selection): | |
| if 1 in selection: | |
| return gr.update(visible=True) | |
| else: | |
| return gr.update(visible=False) | |
| def toggle_options_realesrgan(selection): | |
| if selection == 0 or selection == 1 or selection == 3: | |
| return gr.update(visible=True) | |
| else: | |
| return gr.update(visible=False) | |
| def toggle_options_gobig(selection): | |
| if selection == 1: | |
| #print(selection) | |
| return gr.update(visible=True) | |
| if selection == 3: | |
| return gr.update(visible=True) | |
| else: | |
| return gr.update(visible=False) | |
| def toggle_options_ldsr(selection): | |
| if selection == 2 or selection == 3: | |
| return gr.update(visible=True) | |
| else: | |
| return gr.update(visible=False) | |
| def increment_down(value): | |
| return value - 1 | |
| def increment_up(value): | |
| return value + 1 | |
| def copy_img_to_lab(img): | |
| try: | |
| image_data = re.sub('^data:image/.+;base64,', '', img) | |
| processed_image = Image.open(BytesIO(base64.b64decode(image_data))) | |
| tab_update = gr.update(selected='imgproc_tab') | |
| img_update = gr.update(value=processed_image) | |
| return processed_image, tab_update, | |
| except IndexError: | |
| return [None, None] | |
| def copy_img_params_to_lab(params): | |
| try: | |
| prompt = params[0][0].replace('\n', ' ').replace('\r', '') | |
| seed = int(params[1][1]) | |
| steps = int(params[7][1]) | |
| cfg_scale = float(params[9][1]) | |
| sampler = params[11][1] | |
| return prompt,seed,steps,cfg_scale,sampler | |
| except IndexError: | |
| return [None, None] | |
| def copy_img_to_input(img, idx): | |
| try: | |
| # print(img) | |
| # print("=============") | |
| # print("The img type is:{}".format(type(img[0]))) | |
| idx_map = { | |
| "图片1(img1)":0, | |
| "图片2(img2)":1, | |
| "图片3(img3)":2, | |
| "图片4(img4)":3, | |
| } | |
| idx = idx_map[idx] | |
| image_data = re.sub('^data:image/.+;base64,', '', img[idx]) | |
| processed_image = Image.open(BytesIO(base64.b64decode(image_data))) | |
| tab_update = gr.update(selected='img2img_tab') | |
| img_update = gr.update(value=processed_image) | |
| return tab_update,processed_image, processed_image | |
| except IndexError: | |
| return [None, None] | |
| def copy_img_to_edit(img): | |
| try: | |
| image_data = re.sub('^data:image/.+;base64,', '', img) | |
| processed_image = Image.open(BytesIO(base64.b64decode(image_data))) | |
| tab_update = gr.update(selected='img2img_tab') | |
| img_update = gr.update(value=processed_image) | |
| mode_update = gr.update(value='Crop') | |
| return processed_image, tab_update, mode_update | |
| except IndexError: | |
| return [None, None] | |
| def copy_img_to_mask(img): | |
| try: | |
| image_data = re.sub('^data:image/.+;base64,', '', img) | |
| processed_image = Image.open(BytesIO(base64.b64decode(image_data))) | |
| tab_update = gr.update(selected='img2img_tab') | |
| img_update = gr.update(value=processed_image) | |
| mode_update = gr.update(value='Mask') | |
| return processed_image, tab_update, mode_update | |
| except IndexError: | |
| return [None, None] | |
| def copy_img_to_upscale_esrgan(img): | |
| tabs_update = gr.update(selected='realesrgan_tab') | |
| image_data = re.sub('^data:image/.+;base64,', '', img) | |
| processed_image = Image.open(BytesIO(base64.b64decode(image_data))) | |
| return processed_image, tabs_update | |
| help_text = """ | |
| ## Mask/Crop | |
| * Masking is not inpainting. You will probably get better results manually masking your images in photoshop instead. | |
| * Built-in masking/cropping is very temperamental. | |
| * It may take some time for the image to show when switching from Crop to Mask. | |
| * If the image doesn't appear after switching to Mask, switch back to Crop and then back again to Mask | |
| * If the mask appears distorted (the brush is weirdly shaped instead of round), switch back to Crop and then back again to Mask. | |
| ## Advanced Editor | |
| * Click 💾 Save to send your editor changes to the img2img workflow | |
| * Click ❌ Clear to discard your editor changes | |
| If anything breaks, try switching modes again, switch tabs, clear the image, or reload. | |
| """ | |
| def resize_image(resize_mode, im, width, height): | |
| LANCZOS = (Image.Resampling.LANCZOS if hasattr(Image, 'Resampling') else Image.LANCZOS) | |
| if resize_mode == 0: | |
| res = im.resize((width, height), resample=LANCZOS) | |
| elif resize_mode == 1: | |
| ratio = width / height | |
| src_ratio = im.width / im.height | |
| src_w = width if ratio > src_ratio else im.width * height // im.height | |
| src_h = height if ratio <= src_ratio else im.height * width // im.width | |
| resized = im.resize((src_w, src_h), resample=LANCZOS) | |
| res = Image.new("RGBA", (width, height)) | |
| res.paste(resized, box=(width // 2 - src_w // 2, height // 2 - src_h // 2)) | |
| else: | |
| ratio = width / height | |
| src_ratio = im.width / im.height | |
| src_w = width if ratio < src_ratio else im.width * height // im.height | |
| src_h = height if ratio >= src_ratio else im.height * width // im.width | |
| resized = im.resize((src_w, src_h), resample=LANCZOS) | |
| res = Image.new("RGBA", (width, height)) | |
| res.paste(resized, box=(width // 2 - src_w // 2, height // 2 - src_h // 2)) | |
| if ratio < src_ratio: | |
| fill_height = height // 2 - src_h // 2 | |
| res.paste(resized.resize((width, fill_height), box=(0, 0, width, 0)), box=(0, 0)) | |
| res.paste(resized.resize((width, fill_height), box=(0, resized.height, width, resized.height)), box=(0, fill_height + src_h)) | |
| elif ratio > src_ratio: | |
| fill_width = width // 2 - src_w // 2 | |
| res.paste(resized.resize((fill_width, height), box=(0, 0, 0, height)), box=(0, 0)) | |
| res.paste(resized.resize((fill_width, height), box=(resized.width, 0, resized.width, height)), box=(fill_width + src_w, 0)) | |
| return res | |
| def update_dimensions_info(width, height): | |
| pixel_count_formated = "{:,.0f}".format(width * height) | |
| return f"Aspect ratio: {round(width / height, 5)}\nTotal pixel count: {pixel_count_formated}" | |
| def get_png_nfo( image: Image ): | |
| info_text = "" | |
| visible = bool(image and any(image.info)) | |
| if visible: | |
| for key,value in image.info.items(): | |
| info_text += f"{key}: {value}\n" | |
| info_text = info_text.rstrip('\n') | |
| return gr.Textbox.update(value=info_text, visible=visible) | |
| def load_settings(*values): | |
| new_settings, key_names, checkboxgroup_info = values[-3:] | |
| values = list(values[:-3]) | |
| if new_settings: | |
| if type(new_settings) is str: | |
| if os.path.exists(new_settings): | |
| with open(new_settings, "r", encoding="utf8") as f: | |
| new_settings = yaml.safe_load(f) | |
| elif new_settings.startswith("file://") and os.path.exists(new_settings[7:]): | |
| with open(new_settings[7:], "r", encoding="utf8") as f: | |
| new_settings = yaml.safe_load(f) | |
| else: | |
| new_settings = yaml.safe_load(new_settings) | |
| if type(new_settings) is not dict: | |
| new_settings = {"prompt": new_settings} | |
| if "txt2img" in new_settings: | |
| new_settings = new_settings["txt2img"] | |
| target = new_settings.pop("target", "txt2img") | |
| if target != "txt2img": | |
| print(f"Warning: applying settings to txt2img even though {target} is specified as target.", file=sys.stderr) | |
| skipped_settings = {} | |
| for key in new_settings.keys(): | |
| if key in key_names: | |
| values[key_names.index(key)] = new_settings[key] | |
| else: | |
| skipped_settings[key] = new_settings[key] | |
| if skipped_settings: | |
| print(f"Settings could not be applied: {skipped_settings}", file=sys.stderr) | |
| # Convert lists of checkbox indices to lists of checkbox labels: | |
| for (cbg_index, cbg_choices) in checkboxgroup_info: | |
| values[cbg_index] = [cbg_choices[i] for i in values[cbg_index]] | |
| return values | |