39 lines
792 B
Python
39 lines
792 B
Python
from PIL import Image
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from app.exceptions.invalid_image_exception import InvalidImageException
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class ImageValidator:
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MIN_WIDTH = 50
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MIN_HEIGHT = 50
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MAX_WIDTH = 10000
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MAX_HEIGHT = 10000
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def validate(
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self,
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image: Image.Image
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) -> None:
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width, height = image.size
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if width < self.MIN_WIDTH:
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raise InvalidImageException(
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f"Image width is too small: {width}"
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)
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if height < self.MIN_HEIGHT:
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raise InvalidImageException(
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f"Image height is too small: {height}"
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)
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if width > self.MAX_WIDTH:
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raise InvalidImageException(
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f"Image width is too large: {width}"
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)
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if height > self.MAX_HEIGHT:
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raise InvalidImageException(
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f"Image height is too large: {height}"
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) |