Refs #26154 -- Removed deprecated CommaSeparatedIntegerField.

django/db/backends/mysql/base.py

@@ -135,7 +135,6 @@ class DatabaseWrapper(BaseDatabaseWrapper):
         'BinaryField': 'longblob',
         'BooleanField': 'bool',
         'CharField': 'varchar(%(max_length)s)',
-        'CommaSeparatedIntegerField': 'varchar(%(max_length)s)',
         'DateField': 'date',
         'DateTimeField': 'datetime',
         'DecimalField': 'numeric(%(max_digits)s, %(decimal_places)s)',

django/db/backends/oracle/base.py

@@ -89,7 +89,6 @@ class DatabaseWrapper(BaseDatabaseWrapper):
         'BinaryField': 'BLOB',
         'BooleanField': 'NUMBER(1)',
         'CharField': 'NVARCHAR2(%(max_length)s)',
-        'CommaSeparatedIntegerField': 'VARCHAR2(%(max_length)s)',
         'DateField': 'DATE',
         'DateTimeField': 'TIMESTAMP',
         'DecimalField': 'NUMBER(%(max_digits)s, %(decimal_places)s)',

django/db/backends/postgresql/base.py

@@ -76,7 +76,6 @@ class DatabaseWrapper(BaseDatabaseWrapper):
         'BinaryField': 'bytea',
         'BooleanField': 'boolean',
         'CharField': 'varchar(%(max_length)s)',
-        'CommaSeparatedIntegerField': 'varchar(%(max_length)s)',
         'DateField': 'date',
         'DateTimeField': 'timestamp with time zone',
         'DecimalField': 'numeric(%(max_digits)s, %(decimal_places)s)',

django/db/backends/sqlite3/base.py

@@ -73,7 +73,6 @@ class DatabaseWrapper(BaseDatabaseWrapper):
         'BinaryField': 'BLOB',
         'BooleanField': 'bool',
         'CharField': 'varchar(%(max_length)s)',
-        'CommaSeparatedIntegerField': 'varchar(%(max_length)s)',
         'DateField': 'date',
         'DateTimeField': 'datetime',
         'DecimalField': 'decimal',

django/db/models/fields/__init__.py

@@ -1090,27 +1090,18 @@ class CharField(Field):
 class CommaSeparatedIntegerField(CharField):
     default_validators = [validators.validate_comma_separated_integer_list]
     description = _("Comma-separated integers")
-    system_check_deprecated_details = {
+    system_check_removed_details = {
         'msg': (
-            'CommaSeparatedIntegerField has been deprecated. Support '
-            'for it (except in historical migrations) will be removed '
-            'in Django 2.0.'
+            'CommaSeparatedIntegerField is removed except for support in '
+            'historical migrations.'
         ),
         'hint': (
-            'Use CharField(validators=[validate_comma_separated_integer_list]) instead.'
+            'Use CharField(validators=[validate_comma_separated_integer_list]) '
+            'instead.'
         ),
-        'id': 'fields.W901',
+        'id': 'fields.E901',
     }
 
-    def formfield(self, **kwargs):
-        defaults = {
-            'error_messages': {
-                'invalid': _('Enter only digits separated by commas.'),
-            }
-        }
-        defaults.update(kwargs)
-        return super(CommaSeparatedIntegerField, self).formfield(**defaults)
-
 
 class DateTimeCheckMixin(object):
 

docs/ref/checks.txt

@@ -174,7 +174,10 @@ Model fields
   (except in historical migrations) will be removed in Django 1.9. *This check
   appeared in Django 1.7 and 1.8*.
 * **fields.W901**: ``CommaSeparatedIntegerField`` has been deprecated. Support
-  for it (except in historical migrations) will be removed in Django 2.0.
+  for it (except in historical migrations) will be removed in Django 2.0. *This
+  check appeared in Django 1.10 and 1.11*.
+* **fields.E901**: ``CommaSeparatedIntegerField`` is removed except for support
+  in historical migrations.
 
 File fields
 ~~~~~~~~~~~

docs/ref/databases.txt

@@ -584,8 +584,7 @@ Character fields
 Any fields that are stored with ``VARCHAR`` column types have their
 ``max_length`` restricted to 255 characters if you are using ``unique=True``
 for the field. This affects :class:`~django.db.models.CharField`,
-:class:`~django.db.models.SlugField` and
-:class:`~django.db.models.CommaSeparatedIntegerField`.
+:class:`~django.db.models.SlugField`.
 
 ``TextField`` limitations
 ~~~~~~~~~~~~~~~~~~~~~~~~~

docs/ref/models/fields.txt

@@ -480,21 +480,6 @@ The default form widget for this field is a :class:`~django.forms.TextInput`.
     of. Refer to the :ref:`MySQL database notes <mysql-collation>` for
     details.
 
-``CommaSeparatedIntegerField``
-------------------------------
-
-.. class:: CommaSeparatedIntegerField(max_length=None, **options)
-
-.. deprecated:: 1.9
-
-    This field is deprecated in favor of :class:`~django.db.models.CharField`
-    with ``validators=[``\ :func:`validate_comma_separated_integer_list
-    <django.core.validators.validate_comma_separated_integer_list>`\ ``]``.
-
-A field of integers separated by commas. As in :class:`CharField`, the
-:attr:`~CharField.max_length` argument is required and the note about database
-portability mentioned there should be heeded.
-
 ``DateField``
 -------------
 

docs/releases/2.0.txt

@@ -342,3 +342,6 @@ these features.
 * The ``shell --plain`` option is removed.
 
 * The ``django.core.urlresolvers`` module is removed.
+
+* ``CommaSeparatedIntegerField`` is removed, except for support in historical
+  migrations.

docs/topics/forms/modelforms.txt

@@ -70,8 +70,6 @@ Model field                         Form field
                                     :attr:`~django.forms.CharField.empty_value`
                                     set to ``None`` if ``null=True``.
 
-:class:`CommaSeparatedIntegerField` :class:`~django.forms.CharField`
-
 :class:`DateField`                  :class:`~django.forms.DateField`
 
 :class:`DateTimeField`              :class:`~django.forms.DateTimeField`

tests/expressions_case/models.py

@@ -18,7 +18,6 @@ class CaseTestModel(models.Model):
     big_integer = models.BigIntegerField(null=True)
     binary = models.BinaryField(default=b'')
     boolean = models.BooleanField(default=False)
-    comma_separated_integer = models.CommaSeparatedIntegerField(max_length=100, default='')
     date = models.DateField(null=True, db_column='date_field')
     date_time = models.DateTimeField(null=True)
     decimal = models.DecimalField(max_digits=2, decimal_places=1, null=True, db_column='decimal_field')

tests/expressions_case/tests.py

@@ -667,20 +667,6 @@ class CaseExpressionTests(TestCase):
             transform=attrgetter('integer', 'boolean')
         )
 
-    def test_update_comma_separated_integer(self):
-        CaseTestModel.objects.update(
-            comma_separated_integer=Case(
-                When(integer=1, then=Value('1')),
-                When(integer=2, then=Value('2,2')),
-                default=Value(''),
-            ),
-        )
-        self.assertQuerysetEqual(
-            CaseTestModel.objects.all().order_by('pk'),
-            [(1, '1'), (2, '2,2'), (3, ''), (2, '2,2'), (3, ''), (3, ''), (4, '')],
-            transform=attrgetter('integer', 'comma_separated_integer')
-        )
-
     def test_update_date(self):
         CaseTestModel.objects.update(
             date=Case(

tests/inspectdb/models.py

@@ -50,7 +50,6 @@ class ColumnTypes(models.Model):
     null_bool_field = models.NullBooleanField()
     char_field = models.CharField(max_length=10)
     null_char_field = models.CharField(max_length=10, blank=True, null=True)
-    comma_separated_int_field = models.CommaSeparatedIntegerField(max_length=99)
     date_field = models.DateField()
     date_time_field = models.DateTimeField()
     decimal_field = models.DecimalField(max_digits=6, decimal_places=1)

tests/inspectdb/tests.py

@@ -60,7 +60,6 @@ class InspectDBTestCase(TestCase):
         if not connection.features.interprets_empty_strings_as_nulls:
             assertFieldType('char_field', "models.CharField(max_length=10)")
             assertFieldType('null_char_field', "models.CharField(max_length=10, blank=True, null=True)")
-            assertFieldType('comma_separated_int_field', "models.CharField(max_length=99)")
             assertFieldType('email_field', "models.CharField(max_length=254)")
             assertFieldType('file_field', "models.CharField(max_length=100)")
             assertFieldType('file_path_field', "models.CharField(max_length=100)")

tests/invalid_models_tests/test_deprecated_fields.py

@@ -29,12 +29,11 @@ class DeprecatedFieldsTests(SimpleTestCase):
         model = CommaSeparatedIntegerModel()
         self.assertEqual(
             model.check(),
-            [checks.Warning(
-                'CommaSeparatedIntegerField has been deprecated. Support '
-                'for it (except in historical migrations) will be removed '
-                'in Django 2.0.',
+            [checks.Error(
+                'CommaSeparatedIntegerField is removed except for support in '
+                'historical migrations.',
                 hint='Use CharField(validators=[validate_comma_separated_integer_list]) instead.',
                 obj=CommaSeparatedIntegerModel._meta.get_field('csi'),
-                id='fields.W901',
+                id='fields.E901',
             )],
         )

tests/model_fields/models.py

@@ -163,28 +163,27 @@ class VerboseNameField(models.Model):
     field1 = models.BigIntegerField("verbose field1")
     field2 = models.BooleanField("verbose field2", default=False)
     field3 = models.CharField("verbose field3", max_length=10)
-    field4 = models.CommaSeparatedIntegerField("verbose field4", max_length=99)
-    field5 = models.DateField("verbose field5")
-    field6 = models.DateTimeField("verbose field6")
-    field7 = models.DecimalField("verbose field7", max_digits=6, decimal_places=1)
-    field8 = models.EmailField("verbose field8")
-    field9 = models.FileField("verbose field9", upload_to="unused")
-    field10 = models.FilePathField("verbose field10")
-    field11 = models.FloatField("verbose field11")
+    field4 = models.DateField("verbose field4")
+    field5 = models.DateTimeField("verbose field5")
+    field6 = models.DecimalField("verbose field6", max_digits=6, decimal_places=1)
+    field7 = models.EmailField("verbose field7")
+    field8 = models.FileField("verbose field8", upload_to="unused")
+    field9 = models.FilePathField("verbose field9")
+    field10 = models.FloatField("verbose field10")
     # Don't want to depend on Pillow in this test
     # field_image = models.ImageField("verbose field")
-    field12 = models.IntegerField("verbose field12")
-    field13 = models.GenericIPAddressField("verbose field13", protocol="ipv4")
-    field14 = models.NullBooleanField("verbose field14")
-    field15 = models.PositiveIntegerField("verbose field15")
-    field16 = models.PositiveSmallIntegerField("verbose field16")
-    field17 = models.SlugField("verbose field17")
-    field18 = models.SmallIntegerField("verbose field18")
-    field19 = models.TextField("verbose field19")
-    field20 = models.TimeField("verbose field20")
-    field21 = models.URLField("verbose field21")
-    field22 = models.UUIDField("verbose field22")
-    field23 = models.DurationField("verbose field23")
+    field11 = models.IntegerField("verbose field11")
+    field12 = models.GenericIPAddressField("verbose field12", protocol="ipv4")
+    field13 = models.NullBooleanField("verbose field13")
+    field14 = models.PositiveIntegerField("verbose field14")
+    field15 = models.PositiveSmallIntegerField("verbose field15")
+    field16 = models.SlugField("verbose field16")
+    field17 = models.SmallIntegerField("verbose field17")
+    field18 = models.TextField("verbose field18")
+    field19 = models.TimeField("verbose field19")
+    field20 = models.URLField("verbose field20")
+    field21 = models.UUIDField("verbose field21")
+    field22 = models.DurationField("verbose field22")
 
 
 class GenericIPAddress(models.Model):
@@ -322,7 +321,6 @@ class AllFieldsModel(models.Model):
     binary = models.BinaryField()
     boolean = models.BooleanField(default=False)
     char = models.CharField(max_length=10)
-    csv = models.CommaSeparatedIntegerField(max_length=10)
     date = models.DateField()
     datetime = models.DateTimeField()
     decimal = models.DecimalField(decimal_places=2, max_digits=2)

tests/model_fields/test_promises.py

@@ -6,11 +6,10 @@ from decimal import Decimal
 
 from django.db.models.fields import (
     AutoField, BigIntegerField, BinaryField, BooleanField, CharField,
-    CommaSeparatedIntegerField, DateField, DateTimeField, DecimalField,
-    EmailField, FilePathField, FloatField, GenericIPAddressField, IntegerField,
-    IPAddressField, NullBooleanField, PositiveIntegerField,
-    PositiveSmallIntegerField, SlugField, SmallIntegerField, TextField,
-    TimeField, URLField,
+    DateField, DateTimeField, DecimalField, EmailField, FilePathField,
+    FloatField, GenericIPAddressField, IntegerField, IPAddressField,
+    NullBooleanField, PositiveIntegerField, PositiveSmallIntegerField,
+    SlugField, SmallIntegerField, TextField, TimeField, URLField,
 )
 from django.db.models.fields.files import FileField, ImageField
 from django.test import SimpleTestCase
@@ -43,12 +42,6 @@ class PromiseTest(SimpleTestCase):
         lazy_func = lazy(lambda: 0, int)
         self.assertIsInstance(CharField().get_prep_value(lazy_func()), six.text_type)
 
-    def test_CommaSeparatedIntegerField(self):
-        lazy_func = lazy(lambda: '1,2', six.text_type)
-        self.assertIsInstance(CommaSeparatedIntegerField().get_prep_value(lazy_func()), six.text_type)
-        lazy_func = lazy(lambda: 0, int)
-        self.assertIsInstance(CommaSeparatedIntegerField().get_prep_value(lazy_func()), six.text_type)
-
     def test_DateField(self):
         lazy_func = lazy(lambda: datetime.date.today(), datetime.date)
         self.assertIsInstance(DateField().get_prep_value(lazy_func()), datetime.date)

tests/model_fields/tests.py

@@ -42,7 +42,7 @@ class BasicFieldTests(TestCase):
 
     def test_field_verbose_name(self):
         m = VerboseNameField
-        for i in range(1, 24):
+        for i in range(1, 23):
             self.assertEqual(m._meta.get_field('field%d' % i).verbose_name, 'verbose field%d' % i)
 
         self.assertEqual(m._meta.get_field('id').verbose_name, 'verbose pk')

tests/model_forms/models.py

@@ -218,14 +218,6 @@ except ImportError:
     test_images = False
 
 
-@python_2_unicode_compatible
-class CommaSeparatedInteger(models.Model):
-    field = models.CommaSeparatedIntegerField(max_length=20)
-
-    def __str__(self):
-        return self.field
-
-
 class Homepage(models.Model):
     url = models.URLField()
 

tests/model_forms/tests.py

@@ -24,12 +24,12 @@ from django.utils._os import upath
 
 from .models import (
     Article, ArticleStatus, Author, Author1, Award, BetterWriter, BigInt, Book,
-    Category, Character, Colour, ColourfulItem, CommaSeparatedInteger,
-    CustomErrorMessage, CustomFF, CustomFieldForExclusionModel, DateTimePost,
-    DerivedBook, DerivedPost, Document, ExplicitPK, FilePathModel,
-    FlexibleDatePost, Homepage, ImprovedArticle, ImprovedArticleWithParentLink,
-    Inventory, NullableUniqueCharFieldModel, Person, Photo, Post, Price,
-    Product, Publication, PublicationDefaults, StrictAssignmentAll,
+    Category, Character, Colour, ColourfulItem, CustomErrorMessage, CustomFF,
+    CustomFieldForExclusionModel, DateTimePost, DerivedBook, DerivedPost,
+    Document, ExplicitPK, FilePathModel, FlexibleDatePost, Homepage,
+    ImprovedArticle, ImprovedArticleWithParentLink, Inventory,
+    NullableUniqueCharFieldModel, Person, Photo, Post, Price, Product,
+    Publication, PublicationDefaults, StrictAssignmentAll,
     StrictAssignmentFieldSpecific, Student, StumpJoke, TextFile, Triple,
     Writer, WriterProfile, test_images,
 )
@@ -2411,35 +2411,6 @@ class ModelOtherFieldTests(SimpleTestCase):
         self.assertFalse(bif.is_valid())
         self.assertEqual(bif.errors, {'biggie': ['Ensure this value is less than or equal to 9223372036854775807.']})
 
-    def test_comma_separated_integer_field(self):
-        class CommaSeparatedIntegerForm(forms.ModelForm):
-            class Meta:
-                model = CommaSeparatedInteger
-                fields = '__all__'
-
-        f = CommaSeparatedIntegerForm({'field': '1'})
-        self.assertTrue(f.is_valid())
-        self.assertEqual(f.cleaned_data, {'field': '1'})
-        f = CommaSeparatedIntegerForm({'field': '12'})
-        self.assertTrue(f.is_valid())
-        self.assertEqual(f.cleaned_data, {'field': '12'})
-        f = CommaSeparatedIntegerForm({'field': '1,2,3'})
-        self.assertTrue(f.is_valid())
-        self.assertEqual(f.cleaned_data, {'field': '1,2,3'})
-        f = CommaSeparatedIntegerForm({'field': '10,32'})
-        self.assertTrue(f.is_valid())
-        self.assertEqual(f.cleaned_data, {'field': '10,32'})
-        f = CommaSeparatedIntegerForm({'field': '1a,2'})
-        self.assertEqual(f.errors, {'field': ['Enter only digits separated by commas.']})
-        f = CommaSeparatedIntegerForm({'field': ',,,,'})
-        self.assertEqual(f.errors, {'field': ['Enter only digits separated by commas.']})
-        f = CommaSeparatedIntegerForm({'field': '1.2'})
-        self.assertEqual(f.errors, {'field': ['Enter only digits separated by commas.']})
-        f = CommaSeparatedIntegerForm({'field': '1,a,2'})
-        self.assertEqual(f.errors, {'field': ['Enter only digits separated by commas.']})
-        f = CommaSeparatedIntegerForm({'field': '1,,2'})
-        self.assertEqual(f.errors, {'field': ['Enter only digits separated by commas.']})
-
     def test_url_on_modelform(self):
         "Check basic URL field validation on model forms"
         class HomepageForm(forms.ModelForm):

tests/model_inheritance_regress/models.py

@@ -217,7 +217,6 @@ class Station(SearchableLocation):
 
 
 class BusStation(Station):
-    bus_routes = models.CommaSeparatedIntegerField(max_length=128)
     inbound = models.BooleanField(default=False)
 
 

tests/runtests.py

@@ -165,7 +165,6 @@ def setup(verbosity, test_labels, parallel):
     settings.LOGGING = log_config
     settings.SILENCED_SYSTEM_CHECKS = [
         'fields.W342',  # ForeignKey(unique=True) -> OneToOneField
-        'fields.W901',  # CommaSeparatedIntegerField deprecated
     ]
 
     # Load all the ALWAYS_INSTALLED_APPS.