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Update app.py
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app.py
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@@ -183,27 +183,23 @@ def allow_call(min_interval_sec: float = 2.5) -> Tuple[bool, str]:
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return True, ""
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def check_photo_quality(img: Optional[Image.Image]) -> Tuple[str, str]:
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"""
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2) Авто-проверка фото. Только подсказки, ничего не блокируем.
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Возвращает: (markdown_tips, diagnostics_line)
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"""
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if img is None:
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return ("Загрузите фото — здесь появятся советы.", "")
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img = img.convert("RGB")
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w, h = img.size
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# яркость
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gray = np.array(img.convert("L"))
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brightness = float(gray.mean())
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# резкость (простая эвристика без OpenCV)
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gy, gx = np.gradient(gray.astype(np.float32))
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sharpness = float((gx * gx + gy * gy).mean())
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warnings = []
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if min(w, h) < 768:
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warnings.append("Фото маленькое: лучше **1024px+** по меньшей стороне.")
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if h < w:
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@@ -215,20 +211,17 @@ def check_photo_quality(img: Optional[Image.Image]) -> Tuple[str, str]:
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if sharpness < 15:
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warnings.append("Фото может быть размытым — сделайте снимок **без движения** и с фокусом.")
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# короткий гайд всегда
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base = [
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"Стоять прямо, камера примерно на уровне груди",
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"Руки не закрывают торс",
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"Однотонный фон, без зеркал и сильных теней",
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"Лучше фото **по пояс или в полный рост**"
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]
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tips_md = "### 📸 Как получить лучший результат\n"
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tips_md += "\n".join([f"- {x}" for x in base])
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if warnings:
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tips_md += "\n\n### ⚠️ Что можно улучшить именно в вашем фото\n"
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tips_md += "\n".join([f"- {w}" for w in warnings])
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else:
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tips_md += "\n\n✅ Фото выглядит хорошо — можно примерять."
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@@ -236,18 +229,15 @@ def check_photo_quality(img: Optional[Image.Image]) -> Tuple[str, str]:
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return tips_md, diag
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def fit_to_params(fit: str) -> Tuple[int, float]:
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4) Посадка -> параметры. Подбираем мягко, чтобы не ломать качество.
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Возвращает: (denoise_steps, guidance_scale)
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"""
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# ВАЖНО: в твоём пайплайне guidance_scale сейчас 2.0 — держим около этого.
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# Меняем аккуратно, чтобы пользователь видел разницу, но без деградации.
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if fit == "По фигуре":
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return 28, 2.2
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if fit == "Свободная":
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return 25, 2.0
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# Оверсайз
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return 22, 1.8
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@@ -260,9 +250,7 @@ DEVICE = "cuda" if torch.cuda.is_available() else "cpu"
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DTYPE = torch.float16 if DEVICE == "cuda" else torch.float32
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print("DEVICE:", DEVICE, "DTYPE:", DTYPE, flush=True)
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tensor_transfrom = transforms.Compose(
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[transforms.ToTensor(), transforms.Normalize([0.5], [0.5])]
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)
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unet = UNet2DConditionModel.from_pretrained(base_path, subfolder="unet", torch_dtype=DTYPE)
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unet.requires_grad_(False)
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@@ -316,11 +304,9 @@ def start_tryon(
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seed: int = 42,
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guidance_scale: float = 2.0,
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) -> Image.Image:
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device = "cuda" if torch.cuda.is_available() else "cpu"
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dtype = torch.float16 if device == "cuda" else torch.float32
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# Move models
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if device == "cuda":
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openpose_model.preprocessor.body_estimation.model.to(device)
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pipe.to(device)
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@@ -329,7 +315,6 @@ def start_tryon(
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garm_img = garm_img.convert("RGB").resize((768, 1024))
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human_img_orig = human_pil.convert("RGB")
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# Crop
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if crop_center:
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width, height = human_img_orig.size
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target_width = int(min(width, height * (3 / 4)))
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@@ -343,8 +328,9 @@ def start_tryon(
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human_img = cropped_img.resize((768, 1024))
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else:
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human_img = human_img_orig.resize((768, 1024))
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# Mask
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if auto_mask:
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keypoints = openpose_model(human_img.resize((384, 512)))
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model_parse, _ = parsing_model(human_img.resize((384, 512)))
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@@ -353,7 +339,6 @@ def start_tryon(
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else:
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mask = Image.new("L", (768, 1024), 0)
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# DensePose
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human_img_arg = _apply_exif_orientation(human_img.resize((384, 512)))
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human_img_arg = convert_PIL_to_numpy(human_img_arg, format="BGR")
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@@ -371,7 +356,6 @@ def start_tryon(
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pose_img = pose_img[:, :, ::-1]
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pose_img = Image.fromarray(pose_img).resize((768, 1024))
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# Fixed prompts
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garment_des = "a garment"
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prompt_main = "model is wearing " + garment_des
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prompt_cloth = "a photo of " + garment_des
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@@ -440,7 +424,7 @@ def start_tryon(
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)[0]
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out_img = images[0]
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if crop_center:
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out_img_rs = out_img.resize(crop_size)
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human_img_orig.paste(out_img_rs, (int(left), int(top)))
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return human_img_orig
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@@ -475,56 +459,37 @@ def on_person_change(person_pil):
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tips_md, diag = check_photo_quality(person_pil)
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return tips_md, diag
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def build_compare_components():
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"""
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5) До/После: если доступен ImageSlider — используем.
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Если нет — fallback на 2 изображения.
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"""
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if hasattr(gr, "ImageSlider"):
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return gr.ImageSlider(label="До / После"), "imageslider"
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# fallback
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with gr.Row():
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before = gr.Image(label="До", type="pil", height=360)
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after = gr.Image(label="После", type="pil", height=360)
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return (before, after), "pair"
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def pack_compare_output(mode: str, before_img: Image.Image, after_img: Image.Image):
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if mode == "imageslider":
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return (before_img, after_img)
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return before_img, after_img
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def
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#
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yield
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ok, msg = allow_call(2.5)
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if not ok:
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yield
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return
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if person_pil is None:
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yield
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return
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if not selected_filename:
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yield
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return
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garm = load_garment_pil(selected_filename)
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if garm is None:
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yield
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return
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# параметры от посадки
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denoise_steps, guidance_scale = fit_to_params(fit_choice)
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#
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yield _empty_compare_payload(), f"🧠 Анализируем позу и силуэт... {diag}"
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time.sleep(0.05)
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yield
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time.sleep(0.05)
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yield
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try:
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out = start_tryon(
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seed=42,
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guidance_scale=guidance_scale,
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)
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yield payload, "✅ Готово"
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except Exception as e:
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yield
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def
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#
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# Preload garments
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with gr.Column():
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person = gr.Image(label="Фото человека", type="pil", height=420)
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# 2) Подсказки + диагностика
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tips = gr.Markdown("Загрузите фото — здесь появятся советы.")
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diag = gr.Markdown("")
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# обновляем подсказки при загрузке/смене фото
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person.change(fn=on_person_change, inputs=[person], outputs=[tips, diag])
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with gr.Row():
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allow_preview=True,
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)
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# 4) Посадка
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fit = gr.Radio(
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["По фигуре", "Свободная", "Оверсайз"],
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value="Свободная",
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status = gr.Textbox(value="Ожидание...", interactive=False)
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with gr.Column():
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#
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else:
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garment_gallery.select(
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fn=on_gallery_select,
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outputs=[garment_gallery, garment_files_state, selected_garment_state, status],
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)
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run.click(
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fn=tryon_ui,
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inputs=[person, selected_garment_state, fit],
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outputs=[compare_out, status],
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concurrency_limit=1,
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)
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else:
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before_img, after_img = compare_out
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run.click(
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fn=tryon_ui,
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inputs=[person, selected_garment_state, fit],
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outputs=[before_img, after_img, status],
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concurrency_limit=1,
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)
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# Важно для L4: очередь + 1 параллельный инференс
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demo.queue(concurrency_count=1, max_size=20)
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if __name__ == "__main__":
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demo.launch(
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return True, ""
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# =========================
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# 2) Photo quality tips (CPU-only)
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# =========================
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def check_photo_quality(img: Optional[Image.Image]) -> Tuple[str, str]:
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if img is None:
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return ("Загрузите фото — здесь появятся советы.", "")
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img = img.convert("RGB")
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w, h = img.size
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gray = np.array(img.convert("L"))
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brightness = float(gray.mean())
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gy, gx = np.gradient(gray.astype(np.float32))
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sharpness = float((gx * gx + gy * gy).mean())
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warnings = []
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if min(w, h) < 768:
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warnings.append("Фото маленькое: лучше **1024px+** по меньшей стороне.")
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if h < w:
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if sharpness < 15:
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warnings.append("Фото может быть размытым — сделайте снимок **без движения** и с фокусом.")
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base = [
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"Стоять прямо, камера примерно на уровне груди",
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"Руки не закрывают торс",
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"Однотонный фон, без зеркал и сильных теней",
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"Лучше фото **по пояс или в полный рост**",
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]
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tips_md = "### 📸 Как получить лучший результат\n" + "\n".join([f"- {x}" for x in base])
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if warnings:
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tips_md += "\n\n### ⚠️ Что можно улучшить именно в вашем фото\n" + "\n".join([f"- {w}" for w in warnings])
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else:
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tips_md += "\n\n✅ Фото выглядит хорошо — можно примерять."
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return tips_md, diag
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# =========================
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# 4) Fit option -> params
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# =========================
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def fit_to_params(fit: str) -> Tuple[int, float]:
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# Поддерживаем вокруг твоего базового guidance=2.0
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if fit == "По фигуре":
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return 28, 2.2
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if fit == "Свободная":
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return 25, 2.0
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return 22, 1.8
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DTYPE = torch.float16 if DEVICE == "cuda" else torch.float32
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print("DEVICE:", DEVICE, "DTYPE:", DTYPE, flush=True)
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tensor_transfrom = transforms.Compose([transforms.ToTensor(), transforms.Normalize([0.5], [0.5])])
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unet = UNet2DConditionModel.from_pretrained(base_path, subfolder="unet", torch_dtype=DTYPE)
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unet.requires_grad_(False)
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seed: int = 42,
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guidance_scale: float = 2.0,
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) -> Image.Image:
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device = "cuda" if torch.cuda.is_available() else "cpu"
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dtype = torch.float16 if device == "cuda" else torch.float32
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if device == "cuda":
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openpose_model.preprocessor.body_estimation.model.to(device)
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pipe.to(device)
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garm_img = garm_img.convert("RGB").resize((768, 1024))
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human_img_orig = human_pil.convert("RGB")
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if crop_center:
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width, height = human_img_orig.size
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target_width = int(min(width, height * (3 / 4)))
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human_img = cropped_img.resize((768, 1024))
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else:
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human_img = human_img_orig.resize((768, 1024))
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crop_size = None
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left = top = None
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if auto_mask:
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keypoints = openpose_model(human_img.resize((384, 512)))
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model_parse, _ = parsing_model(human_img.resize((384, 512)))
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else:
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mask = Image.new("L", (768, 1024), 0)
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human_img_arg = _apply_exif_orientation(human_img.resize((384, 512)))
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| 343 |
human_img_arg = convert_PIL_to_numpy(human_img_arg, format="BGR")
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| 344 |
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| 356 |
pose_img = pose_img[:, :, ::-1]
|
| 357 |
pose_img = Image.fromarray(pose_img).resize((768, 1024))
|
| 358 |
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|
| 359 |
garment_des = "a garment"
|
| 360 |
prompt_main = "model is wearing " + garment_des
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| 361 |
prompt_cloth = "a photo of " + garment_des
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|
| 424 |
)[0]
|
| 425 |
|
| 426 |
out_img = images[0]
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| 427 |
+
if crop_center and crop_size is not None:
|
| 428 |
out_img_rs = out_img.resize(crop_size)
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| 429 |
human_img_orig.paste(out_img_rs, (int(left), int(top)))
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| 430 |
return human_img_orig
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| 459 |
tips_md, diag = check_photo_quality(person_pil)
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| 460 |
return tips_md, diag
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| 461 |
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|
| 462 |
|
| 463 |
+
def tryon_ui_imageslider(person_pil, selected_filename, fit_choice):
|
| 464 |
+
# outputs: (slider_tuple, status)
|
| 465 |
+
yield (None, None), "⏳ Проверяем ввод..."
|
| 466 |
|
| 467 |
ok, msg = allow_call(2.5)
|
| 468 |
if not ok:
|
| 469 |
+
yield (None, None), msg
|
| 470 |
return
|
| 471 |
|
| 472 |
if person_pil is None:
|
| 473 |
+
yield (None, None), "❌ Загрузите фото человека"
|
| 474 |
return
|
| 475 |
if not selected_filename:
|
| 476 |
+
yield (None, None), "❌ Выберите одежду (клик по превью)"
|
| 477 |
return
|
| 478 |
|
| 479 |
garm = load_garment_pil(selected_filename)
|
| 480 |
if garm is None:
|
| 481 |
+
yield (None, None), "❌ Не удалось загрузить выбранную одежду"
|
| 482 |
return
|
| 483 |
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|
| 484 |
denoise_steps, guidance_scale = fit_to_params(fit_choice)
|
| 485 |
+
_, diag = check_photo_quality(person_pil)
|
| 486 |
|
| 487 |
+
# 3) progress-stages
|
| 488 |
+
yield (None, None), f"🧠 Анализируем позу и силуэт... {diag}"
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|
| 489 |
time.sleep(0.05)
|
| 490 |
+
yield (None, None), "🧵 Подгоняем посадку..."
|
| 491 |
time.sleep(0.05)
|
| 492 |
+
yield (None, None), "✨ Примеряем ткань..."
|
| 493 |
|
| 494 |
try:
|
| 495 |
out = start_tryon(
|
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|
| 501 |
seed=42,
|
| 502 |
guidance_scale=guidance_scale,
|
| 503 |
)
|
| 504 |
+
yield (person_pil, out), "✅ Готово"
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|
| 505 |
except Exception as e:
|
| 506 |
+
yield (None, None), f"❌ Ошибка: {type(e).__name__}: {str(e)[:220]}"
|
| 507 |
+
|
| 508 |
|
| 509 |
+
def tryon_ui_pair(person_pil, selected_filename, fit_choice):
|
| 510 |
+
# outputs: (before, after, status)
|
| 511 |
+
yield None, None, "⏳ Проверяем ввод..."
|
| 512 |
+
|
| 513 |
+
ok, msg = allow_call(2.5)
|
| 514 |
+
if not ok:
|
| 515 |
+
yield None, None, msg
|
| 516 |
+
return
|
| 517 |
+
|
| 518 |
+
if person_pil is None:
|
| 519 |
+
yield None, None, "❌ Загрузите фото человека"
|
| 520 |
+
return
|
| 521 |
+
if not selected_filename:
|
| 522 |
+
yield None, None, "❌ Выберите одежду (клик по превью)"
|
| 523 |
+
return
|
| 524 |
+
|
| 525 |
+
garm = load_garment_pil(selected_filename)
|
| 526 |
+
if garm is None:
|
| 527 |
+
yield None, None, "❌ Не удалось загрузить выбранную одежду"
|
| 528 |
+
return
|
| 529 |
+
|
| 530 |
+
denoise_steps, guidance_scale = fit_to_params(fit_choice)
|
| 531 |
+
_, diag = check_photo_quality(person_pil)
|
| 532 |
+
|
| 533 |
+
yield None, None, f"🧠 Анализируем позу и силуэт... {diag}"
|
| 534 |
+
time.sleep(0.05)
|
| 535 |
+
yield None, None, "🧵 Подгоняем посадку..."
|
| 536 |
+
time.sleep(0.05)
|
| 537 |
+
yield None, None, "✨ Примеряем ткань..."
|
| 538 |
+
|
| 539 |
+
try:
|
| 540 |
+
out = start_tryon(
|
| 541 |
+
human_pil=person_pil,
|
| 542 |
+
garm_img=garm,
|
| 543 |
+
auto_mask=True,
|
| 544 |
+
crop_center=True,
|
| 545 |
+
denoise_steps=denoise_steps,
|
| 546 |
+
seed=42,
|
| 547 |
+
guidance_scale=guidance_scale,
|
| 548 |
+
)
|
| 549 |
+
yield person_pil, out, "✅ Готово"
|
| 550 |
+
except Exception as e:
|
| 551 |
+
yield None, None, f"❌ Ошибка: {type(e).__name__}: {str(e)[:220]}"
|
| 552 |
|
| 553 |
|
| 554 |
# Preload garments
|
|
|
|
| 566 |
with gr.Column():
|
| 567 |
person = gr.Image(label="Фото человека", type="pil", height=420)
|
| 568 |
|
|
|
|
| 569 |
tips = gr.Markdown("Загрузите фото — здесь появятся советы.")
|
| 570 |
diag = gr.Markdown("")
|
|
|
|
|
|
|
| 571 |
person.change(fn=on_person_change, inputs=[person], outputs=[tips, diag])
|
| 572 |
|
| 573 |
with gr.Row():
|
|
|
|
| 582 |
allow_preview=True,
|
| 583 |
)
|
| 584 |
|
|
|
|
| 585 |
fit = gr.Radio(
|
| 586 |
["По фигуре", "Свободная", "Оверсайз"],
|
| 587 |
value="Свободная",
|
|
|
|
| 592 |
status = gr.Textbox(value="Ожидание...", interactive=False)
|
| 593 |
|
| 594 |
with gr.Column():
|
| 595 |
+
gr.Markdown("### Результат (До / После)")
|
| 596 |
+
|
| 597 |
+
if hasattr(gr, "ImageSlider"):
|
| 598 |
+
compare = gr.ImageSlider(label="До / После")
|
| 599 |
+
run.click(
|
| 600 |
+
fn=tryon_ui_imageslider,
|
| 601 |
+
inputs=[person, selected_garment_state, fit],
|
| 602 |
+
outputs=[compare, status],
|
| 603 |
+
concurrency_limit=1,
|
| 604 |
+
)
|
| 605 |
else:
|
| 606 |
+
with gr.Row():
|
| 607 |
+
before_img = gr.Image(label="До", type="pil", height=360)
|
| 608 |
+
after_img = gr.Image(label="После", type="pil", height=360)
|
| 609 |
+
run.click(
|
| 610 |
+
fn=tryon_ui_pair,
|
| 611 |
+
inputs=[person, selected_garment_state, fit],
|
| 612 |
+
outputs=[before_img, after_img, status],
|
| 613 |
+
concurrency_limit=1,
|
| 614 |
+
)
|
| 615 |
|
| 616 |
garment_gallery.select(
|
| 617 |
fn=on_gallery_select,
|
|
|
|
| 625 |
outputs=[garment_gallery, garment_files_state, selected_garment_state, status],
|
| 626 |
)
|
| 627 |
|
| 628 |
+
# Gradio 4.24: НЕ используем concurrency_count, иначе падает
|
| 629 |
+
demo.queue(max_size=20)
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
| 630 |
|
| 631 |
if __name__ == "__main__":
|
| 632 |
demo.launch(
|