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Aevann1 2022-02-17 00:23:44 +02:00
parent 472fe8e1ba
commit 879b206805
5 changed files with 33 additions and 35 deletions
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35
files/helpers/images.py
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@ -1,34 +1,23 @@
from PIL import Image, ImageSequence, ImageOps
from PIL import Image, ImageOps
from PIL.ImageSequence import Iterator
from webptools import gifwebp
import subprocess
def process_image(filename=None, resize=0):
i = Image.open(filename)
exif = i.getexif()
for k in exif.keys():
if k != 0x0112:
exif[k] = None
del exif[k]
i.info["exif"] = exif.tobytes()
if resize and i.width > resize:
size = resize, resize
frames = ImageSequence.Iterator(i)
def thumbnails(frames):
for frame in frames:
thumbnail = frame.copy()
thumbnail.thumbnail(size)
yield thumbnail
frames = thumbnails(frames)
om = next(frames)
om.info = i.info
om = ImageOps.exif_transpose(om)
om.save(filename, format="WEBP", save_all=True, append_images=list(frames), loop=0, method=6, allow_mixed=True)
subprocess.call(["convert", filename, "-coalesce", "-resize", f"{resize}>", filename])
elif i.format.lower() != "webp":
exif = i.getexif()
for k in exif.keys():
if k != 0x0112:
exif[k] = None
del exif[k]
i.info["exif"] = exif.tobytes()
if i.format.lower() == "gif":
gifwebp(input_image=filename, output_image=filename, option="-mixed -metadata none -f 100 -mt -m 6")
else: