15 lines
407 B
Python
15 lines
407 B
Python
import os
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import secrets
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from django.utils import timezone
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def upload_namer(prefix, instance, filename):
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"""
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Names uploaded images, obscuring their original name with a random UUID.
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"""
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now = timezone.now()
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_, old_extension = os.path.splitext(filename)
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new_filename = secrets.token_urlsafe(20)
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return f"{prefix}/{now.year}/{now.month}/{now.day}/{new_filename}{old_extension}"
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