Refs #8760 -- Removed "list" message for ModelMultipleChoiceField per deprecation timeline.

1 files changed, 0 insertions, 9 deletions

diff --git a/django/forms/models.py b/django/forms/models.py
index 0591cdf338..422bc5d178 100644
--- a/django/forms/models.py
+++ b/django/forms/models.py
@@ -2,7 +2,6 @@
 Helper functions for creating Form classes from Django models
 and database field objects.
 """
-import warnings
 from itertools import chain
 
 from django.core.exceptions import (
@@ -15,7 +14,6 @@ from django.forms.utils import ErrorList
 from django.forms.widgets import (
     HiddenInput, MultipleHiddenInput, RadioSelect, SelectMultiple,
 )
-from django.utils.deprecation import RemovedInDjango40Warning
 from django.utils.text import capfirst, get_text_list
 from django.utils.translation import gettext, gettext_lazy as _
 
@@ -1313,13 +1311,6 @@ class ModelMultipleChoiceField(ModelChoiceField):
 
     def __init__(self, queryset, **kwargs):
         super().__init__(queryset, empty_label=None, **kwargs)
-        if self.error_messages.get('list') is not None:
-            warnings.warn(
-                "The 'list' error message key is deprecated in favor of "
-                "'invalid_list'.",
-                RemovedInDjango40Warning, stacklevel=2,
-            )
-            self.error_messages['invalid_list'] = self.error_messages['list']
 
     def to_python(self, value):
         if not value: