forked from MarseyWorld/MarseyWorld
35 lines
925 B
Python
35 lines
925 B
Python
from PIL import Image, ImageOps
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from PIL.ImageSequence import Iterator
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from webptools import gifwebp
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import subprocess
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import os
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from flask import abort
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def process_image(patron, filename=None, resize=0):
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size = os.stat(filename).st_size
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if size > 16 * 1024 * 1024 or not patron and size > 8 * 1024 * 1024:
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os.remove(filename)
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abort(413)
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i = Image.open(filename)
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if resize and i.width > resize:
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try: subprocess.call(["convert", filename, "-coalesce", "-resize", f"{resize}>", filename])
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except: pass
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elif i.format.lower() != "webp":
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exif = i.getexif()
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for k in exif.keys():
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if k != 0x0112:
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exif[k] = None
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del exif[k]
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i.info["exif"] = exif.tobytes()
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if i.format.lower() == "gif":
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gifwebp(input_image=filename, output_image=filename, option="-mixed -metadata none -f 100 -mt -m 6")
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else:
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i = ImageOps.exif_transpose(i)
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i.save(filename, format="WEBP", method=6)
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return filename |