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Resize image and fixed codestyle issues #214

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Resize image and fixed codestyle issues #214

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2859620
Resize image
MaskedMir Oct 16, 2023
b63ad26
Resize image and fixed codestyle issues
MaskedMir Oct 16, 2023
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27 changes: 27 additions & 0 deletions files/helpers.py
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Original file line number Diff line number Diff line change
Expand Up @@ -7,3 +7,30 @@ def convert_image_to_webp(image, quality: int = 70):
pil_image = Image.open(image.file)
webp_image = webp.WebPPicture.from_pil(pil_image)
return webp_image.encode(config)


def resize_image(image, size=(512, 512)):
pil_image = Image.open(image.file)

# Подгонка параметров для горизонтальных изображений
if pil_image.height < pil_image.width:
width, height = pil_image.width, pil_image.width
x, y = 0, int((pil_image.height - height) // 2)

# Подгонка параметров для вертикальных изображений
elif pil_image.height > pil_image.width:
width, height = pil_image.height, pil_image.height
x, y = int((pil_image.width - width) // 2), 0

# Подгонка параметров для квадратных изображений
else:
width, height = pil_image.width, pil_image.height
x, y = 0, 0

# Итоговые размеры до ресайза
area = (x, y, x + width, y + height)

pil_image = pil_image.crop(area)
pil_image = pil_image.resize(size)

return pil_image