Egor fureunoir Gorbunov
9034551502
Fixes: 1) Add exception handling for invalid image file dimensions in `validators.py`; Extra: 1) Update settings categories to include new system options; 2) Improve code clarity in `backup_task` and `validators.py`.
19 lines
775 B
Python
19 lines
775 B
Python
from django.core.exceptions import ValidationError
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from django.core.files.images import ImageFile, get_image_dimensions
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from django.utils.translation import gettext_lazy as _
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def validate_category_image_dimensions(
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image: ImageFile, max_width: int | None = None, max_height: int | None = None
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) -> None:
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max_width = max_width or 7680
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max_height = max_height or 4320
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if image:
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try:
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width, height = get_image_dimensions(image.file) # type: ignore [arg-type]
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except (FileNotFoundError, OSError, ValueError):
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return
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if int(width) > max_width or int(height) > max_height: # type: ignore [arg-type]
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raise ValidationError(_(f"image dimensions should not exceed w{max_width} x h{max_height} pixels"))
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