Refs #31670 -- Removed whitelist argument and domain_whitelist attribute in EmailValidator per deprecation timeline.

django/core/validators.py

@@ -1,12 +1,10 @@
 import ipaddress
 import re
-import warnings
 from pathlib import Path
 from urllib.parse import urlsplit, urlunsplit
 
 from django.core.exceptions import ValidationError
 from django.utils.deconstruct import deconstructible
-from django.utils.deprecation import RemovedInDjango41Warning
 from django.utils.encoding import punycode
 from django.utils.ipv6 import is_valid_ipv6_address
 from django.utils.regex_helper import _lazy_re_compile
@@ -174,34 +172,7 @@ class EmailValidator:
         re.IGNORECASE)
     domain_allowlist = ['localhost']
 
-    @property
-    def domain_whitelist(self):
-        warnings.warn(
-            'The domain_whitelist attribute is deprecated in favor of '
-            'domain_allowlist.',
-            RemovedInDjango41Warning,
-            stacklevel=2,
-        )
-        return self.domain_allowlist
-
-    @domain_whitelist.setter
-    def domain_whitelist(self, allowlist):
-        warnings.warn(
-            'The domain_whitelist attribute is deprecated in favor of '
-            'domain_allowlist.',
-            RemovedInDjango41Warning,
-            stacklevel=2,
-        )
-        self.domain_allowlist = allowlist
-
-    def __init__(self, message=None, code=None, allowlist=None, *, whitelist=None):
-        if whitelist is not None:
-            allowlist = whitelist
-            warnings.warn(
-                'The whitelist argument is deprecated in favor of allowlist.',
-                RemovedInDjango41Warning,
-                stacklevel=2,
-            )
+    def __init__(self, message=None, code=None, allowlist=None):
         if message is not None:
             self.message = message
         if code is not None:

docs/ref/validators.txt

@@ -151,13 +151,6 @@ to, or in lieu of custom ``field.clean()`` methods.
         validation, so you'd need to add them to the ``allowlist`` as
         necessary.
 
-    .. deprecated:: 3.2
-
-        The ``whitelist`` parameter is deprecated. Use :attr:`allowlist`
-        instead.
-        The undocumented ``domain_whitelist`` attribute is deprecated. Use
-        ``domain_allowlist`` instead.
-
 ``URLValidator``
 ----------------
 

docs/releases/4.1.txt

@@ -252,3 +252,6 @@ to remove usage of these features.
 
 * Support for using a boolean value in
   :attr:`.BaseCommand.requires_system_checks` is removed.
+
+* The ``whitelist`` argument and ``domain_whitelist`` attribute of
+  ``django.core.validators.EmailValidator`` are removed.

tests/validators/tests.py

@@ -15,8 +15,7 @@ from django.core.validators import (
     validate_ipv4_address, validate_ipv6_address, validate_ipv46_address,
     validate_slug, validate_unicode_slug,
 )
-from django.test import SimpleTestCase, ignore_warnings
-from django.utils.deprecation import RemovedInDjango41Warning
+from django.test import SimpleTestCase
 
 try:
     from PIL import Image  # noqa
@@ -738,42 +737,3 @@ class TestValidatorEquality(TestCase):
             ProhibitNullCharactersValidator(message='message', code='code1'),
             ProhibitNullCharactersValidator(message='message', code='code2')
         )
-
-
-class DeprecationTests(SimpleTestCase):
-    @ignore_warnings(category=RemovedInDjango41Warning)
-    def test_whitelist(self):
-        validator = EmailValidator(whitelist=['localdomain'])
-        self.assertEqual(validator.domain_allowlist, ['localdomain'])
-        self.assertIsNone(validator('email@localdomain'))
-        self.assertEqual(validator.domain_allowlist, validator.domain_whitelist)
-
-    def test_whitelist_warning(self):
-        msg = "The whitelist argument is deprecated in favor of allowlist."
-        with self.assertRaisesMessage(RemovedInDjango41Warning, msg):
-            EmailValidator(whitelist='localdomain')
-
-    @ignore_warnings(category=RemovedInDjango41Warning)
-    def test_domain_whitelist(self):
-        validator = EmailValidator()
-        validator.domain_whitelist = ['mydomain']
-        self.assertEqual(validator.domain_allowlist, ['mydomain'])
-        self.assertEqual(validator.domain_allowlist, validator.domain_whitelist)
-
-    def test_domain_whitelist_access_warning(self):
-        validator = EmailValidator()
-        msg = (
-            'The domain_whitelist attribute is deprecated in favor of '
-            'domain_allowlist.'
-        )
-        with self.assertRaisesMessage(RemovedInDjango41Warning, msg):
-            validator.domain_whitelist
-
-    def test_domain_whitelist_set_warning(self):
-        validator = EmailValidator()
-        msg = (
-            'The domain_whitelist attribute is deprecated in favor of '
-            'domain_allowlist.'
-        )
-        with self.assertRaisesMessage(RemovedInDjango41Warning, msg):
-            validator.domain_whitelist = ['mydomain']