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Markos Gogoulos
24 lines
826 B
Python
24 lines
826 B
Python
import re
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from django.core import validators
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from django.utils.deconstruct import deconstructible
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from django.utils.translation import gettext_lazy as _
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@deconstructible
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class ASCIIUsernameValidator(validators.RegexValidator):
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regex = r"^[\w.@-]+$"
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message = _("Enter a valid username. This value may contain only English letters, numbers, and '_', '.', '@', '-'.")
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flags = re.ASCII
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@deconstructible
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class LEssRestrictiveUsernameValidator(validators.RegexValidator):
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regex = r"^[^\x00-\x1F\\/:*?\"<>|%#&`=~]+$"
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message = _("Enter a valid username. This value may contain UTF-8 characters except those reserved for file systems")
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flags = 0 # Allow UTF-8 characters
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custom_username_validators = [ASCIIUsernameValidator()]
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less_restrictive_username_validators = [LEssRestrictiveUsernameValidator]
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