29 lines
822 B
Python
29 lines
822 B
Python
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from django.core.exceptions import ValidationError
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from django.utils.deconstruct import deconstructible
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@deconstructible
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class MaxFileSizeValidator:
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"""
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Reject all the files stored in a FileField (or ImageField) that are too heavy.
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The size limit is given in Kio.
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"""
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def __init__(self, size_limit):
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self.size_limit = size_limit
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def __call__(self, value):
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if value.size > self.size_limit * 1024:
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raise ValidationError(
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"La taille du fichier doit être inférieure à {} Kio".format(
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self.size_limit
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),
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code="file_too_big",
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)
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def __eq__(self, other):
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return (
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isinstance(other, MaxFileSizeValidator)
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and self.size_limit == other.size_limit
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)
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