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import cv2 | |
import pytest | |
from PIL import Image | |
from iopaint.model_manager import ModelManager | |
from iopaint.schema import HDStrategy | |
from iopaint.tests.utils import ( | |
current_dir, | |
get_config, | |
get_data, | |
save_dir, | |
check_device, | |
) | |
model_name = "Fantasy-Studio/Paint-by-Example" | |
def assert_equal( | |
model, | |
config, | |
save_name: str, | |
fx: float = 1, | |
fy: float = 1, | |
img_p=current_dir / "overture-creations-5sI6fQgYIuo.png", | |
mask_p=current_dir / "overture-creations-5sI6fQgYIuo_mask.png", | |
example_p=current_dir / "bunny.jpeg", | |
): | |
img, mask = get_data(fx=fx, fy=fy, img_p=img_p, mask_p=mask_p) | |
example_image = cv2.imread(str(example_p)) | |
example_image = cv2.cvtColor(example_image, cv2.COLOR_BGRA2RGB) | |
example_image = cv2.resize( | |
example_image, None, fx=fx, fy=fy, interpolation=cv2.INTER_AREA | |
) | |
print(f"Input image shape: {img.shape}, example_image: {example_image.shape}") | |
config.paint_by_example_example_image = Image.fromarray(example_image) | |
res = model(img, mask, config) | |
cv2.imwrite(str(save_dir / save_name), res) | |
def test_paint_by_example(device): | |
sd_steps = check_device(device) | |
model = ModelManager(name=model_name, device=device, disable_nsfw=True) | |
cfg = get_config(strategy=HDStrategy.ORIGINAL, sd_steps=sd_steps) | |
assert_equal( | |
model, | |
cfg, | |
f"paint_by_example_device_{device}.png", | |
img_p=current_dir / "overture-creations-5sI6fQgYIuo.png", | |
mask_p=current_dir / "overture-creations-5sI6fQgYIuo_mask.png", | |
fy=0.9, | |
fx=1.3, | |
) | |