26 lines
876 B
Python
26 lines
876 B
Python
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from PIL import Image
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import itertools
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def load(filename):
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""" Given a filename that matches an image file,
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return a list of lists of tuples corresponding to the list of
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lines of pixels (R, G, B) of the image. """
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with Image.open(filename, 'r') as image:
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image = image.convert('RGB')
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content = list(image.getdata())
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size_x, size_y = image.size
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return [content[i:i + size_x] for i in range(0, len(content), size_x)]
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def save(image, filename='new', extension='jpg'):
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""" Stores the given image into a file. The name
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of the file is set to <filename>.<extension> which is
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'new.jpg' by default. """
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size_x, size_y = len(image), len(image[0])
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new_image = Image.new('RGB', (size_y, size_x))
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new_image.putdata(list(itertools.chain.from_iterable(image)))
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new_image.save('%s.%s' % (filename, extension))
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