8 lines
301 B
Python
8 lines
301 B
Python
import os
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from django.core.exceptions import ValidationError
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def validate_file_extension(value):
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ext = os.path.splitext(value.name)[1]
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valid_extensions = ['.jpg', '.jpeg', '.png', '.svg']
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if not ext.lower() in valid_extensions:
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raise ValidationError('Unsupported file extension.') |