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Feature: Allow user to control PIL image pixel limit (#5997)

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Trenton H 2024-03-04 16:19:56 -08:00 • committed by GitHub
parent 35574f3b86
commit b9636a3def
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7 changed files with 47 additions and 1 deletions
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16
src/documents/utils.py
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@ -1,8 +1,12 @@
import shutil
from os import utime
from pathlib import Path
from typing import Optional
from typing import Union
from django.conf import settings
from PIL import Image
def _coerce_to_path(
source: Union[Path, str],
@ -40,3 +44,15 @@ def copy_file_with_basic_stats(
shutil.copy(source, dest)
copy_basic_file_stats(source, dest)
def maybe_override_pixel_limit() -> None:
"""
Maybe overrides the PIL limit on pixel count, if configured to allow it
"""
limit: Optional[Union[float, int]] = settings.MAX_IMAGE_PIXELS
if limit is not None and limit >= 0:
pixel_count = limit
if pixel_count == 0:
pixel_count = None
Image.MAX_IMAGE_PIXELS = pixel_count