42 lines
1.3 KiB
Python
42 lines
1.3 KiB
Python
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import argparse
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import PIL.Image
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import PIL.ImageSequence
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import sys
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from voussoirkit import betterhelp
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from voussoirkit import pathclass
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from voussoirkit import pipeable
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from voussoirkit import vlogging
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log = vlogging.getLogger(__name__, 'imagesequence_to_images')
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def imagesequence_to_images_argparse(args):
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for input_file in pathclass.glob_many_files(args.input_files):
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input_file = pathclass.Path(sys.argv[1])
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basename = input_file.replace_extension('').basename
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input_image = PIL.Image.open(input_file.absolute_path)
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for (index, image) in enumerate(PIL.ImageSequence.Iterator(input_image)):
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this_png = input_file.parent.with_child(f'{basename}_{index+1:04d}.png')
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pipeable.stdout(this_png.absolute_path)
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image.save(this_png.absolute_path)
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return 0
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@vlogging.main_decorator
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def main(argv):
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parser = argparse.ArgumentParser(
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description='''
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Some file formats like TIFF can contain multiple images. This program
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extracts them to separate PNG files.
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''',
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)
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parser.add_argument(
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'input_files',
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)
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parser.set_defaults(func=imagesequence_to_images_argparse)
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return betterhelp.go(parser, argv)
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if __name__ == '__main__':
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raise SystemExit(main(sys.argv[1:]))
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