import re
from django.core import validators
from django.utils.deconstruct import deconstructible
from django.utils.translation import gettext_lazy as _
@deconstructible
class ASCIIUsernameValidator(validators.RegexValidator):
regex = r'^[\w.@+-]+\Z'
message = _(
'Enter a valid username. This value may contain only English letters, '
'numbers, and @/./+/-/_ characters.'
)
flags = re.ASCII
@deconstructible
class UnicodeUsernameValidator(validators.RegexValidator):
regex = r'^[\w.@+-]+\Z'
message = _(
'Enter a valid username. This value may contain only letters, '
'numbers, and @/./+/-/_ characters.'
)
flags = 0