[1.10.x] Refs #27807 -- Removed docs for User.username_validator.
The new override functionality claimed in refs #21379 doesn't work.
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@ -38,8 +38,7 @@ Fields
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Although it wasn't a deliberate choice, Unicode characters have
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always been accepted when using Python 3. Django 1.10 officially
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added Unicode support in usernames, keeping the ASCII-only behavior
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on Python 2, with the option to customize the behavior using
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:attr:`.User.username_validator`.
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on Python 2.
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.. versionchanged:: 1.10
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@ -155,27 +154,6 @@ Attributes
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In older versions, this was a method. Backwards-compatibility
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support for using it as a method will be removed in Django 2.0.
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.. attribute:: username_validator
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.. versionadded:: 1.10
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Points to a validator instance used to validate usernames. Defaults to
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:class:`validators.UnicodeUsernameValidator` on Python 3 and
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:class:`validators.ASCIIUsernameValidator` on Python 2.
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To change the default username validator, you can subclass the ``User``
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model and set this attribute to a different validator instance. For
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example, to use ASCII usernames on Python 3::
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from django.contrib.auth.models import User
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from django.contrib.auth.validators import ASCIIUsernameValidator
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class CustomUser(User):
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username_validator = ASCIIUsernameValidator()
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class Meta:
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proxy = True # If no new field is added.
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Methods
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-------
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@ -60,12 +60,11 @@ deliberate choice, Unicode characters have always been accepted when using
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Python 3.
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The username validator now explicitly accepts Unicode letters by
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default on Python 3 only. This default behavior can be overridden by changing
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the :attr:`~django.contrib.auth.models.User.username_validator` attribute of
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the ``User`` model, or to any proxy of that model, using either
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default on Python 3 only.
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Custom user models may use the new
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:class:`~django.contrib.auth.validators.ASCIIUsernameValidator` or
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:class:`~django.contrib.auth.validators.UnicodeUsernameValidator`. Custom user
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models may also use those validators.
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:class:`~django.contrib.auth.validators.UnicodeUsernameValidator`.
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Minor features
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--------------
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