[4.0.x] Refs #33476 -- Reformatted code with Black.

Backport of 9c19aff7c7561e3a82978a272ecdaad40dda5c00 from main.

1 files changed, 94 insertions, 40 deletions

diff --git a/tests/forms_tests/widget_tests/test_selectmultiple.py b/tests/forms_tests/widget_tests/test_selectmultiple.py
index eb144ba4b3..99b53521e7 100644
--- a/tests/forms_tests/widget_tests/test_selectmultiple.py
+++ b/tests/forms_tests/widget_tests/test_selectmultiple.py
@@ -5,134 +5,188 @@ from .base import WidgetTest
 
 class SelectMultipleTest(WidgetTest):
     widget = SelectMultiple
-    numeric_choices = (('0', '0'), ('1', '1'), ('2', '2'), ('3', '3'), ('0', 'extra'))
+    numeric_choices = (("0", "0"), ("1", "1"), ("2", "2"), ("3", "3"), ("0", "extra"))
 
     def test_format_value(self):
         widget = self.widget(choices=self.numeric_choices)
         self.assertEqual(widget.format_value(None), [])
-        self.assertEqual(widget.format_value(''), [''])
-        self.assertEqual(widget.format_value([3, 0, 1]), ['3', '0', '1'])
+        self.assertEqual(widget.format_value(""), [""])
+        self.assertEqual(widget.format_value([3, 0, 1]), ["3", "0", "1"])
 
     def test_render_selected(self):
-        self.check_html(self.widget(choices=self.beatles), 'beatles', ['J'], html=(
-            """<select multiple name="beatles">
+        self.check_html(
+            self.widget(choices=self.beatles),
+            "beatles",
+            ["J"],
+            html=(
+                """<select multiple name="beatles">
             <option value="J" selected>John</option>
             <option value="P">Paul</option>
             <option value="G">George</option>
             <option value="R">Ringo</option>
             </select>"""
-        ))
+            ),
+        )
 
     def test_render_multiple_selected(self):
-        self.check_html(self.widget(choices=self.beatles), 'beatles', ['J', 'P'], html=(
-            """<select multiple name="beatles">
+        self.check_html(
+            self.widget(choices=self.beatles),
+            "beatles",
+            ["J", "P"],
+            html=(
+                """<select multiple name="beatles">
             <option value="J" selected>John</option>
             <option value="P" selected>Paul</option>
             <option value="G">George</option>
             <option value="R">Ringo</option>
             </select>"""
-        ))
+            ),
+        )
 
     def test_render_none(self):
         """
         If the value is None, none of the options are selected, even if the
         choices have an empty option.
         """
-        self.check_html(self.widget(choices=(('', 'Unknown'),) + self.beatles), 'beatles', None, html=(
-            """<select multiple name="beatles">
+        self.check_html(
+            self.widget(choices=(("", "Unknown"),) + self.beatles),
+            "beatles",
+            None,
+            html=(
+                """<select multiple name="beatles">
             <option value="">Unknown</option>
             <option value="J">John</option>
             <option value="P">Paul</option>
             <option value="G">George</option>
             <option value="R">Ringo</option>
             </select>"""
-        ))
+            ),
+        )
 
     def test_render_value_label(self):
         """
         If the value corresponds to a label (but not to an option value), none
         of the options are selected.
         """
-        self.check_html(self.widget(choices=self.beatles), 'beatles', ['John'], html=(
-            """<select multiple name="beatles">
+        self.check_html(
+            self.widget(choices=self.beatles),
+            "beatles",
+            ["John"],
+            html=(
+                """<select multiple name="beatles">
             <option value="J">John</option>
             <option value="P">Paul</option>
             <option value="G">George</option>
             <option value="R">Ringo</option>
             </select>"""
-        ))
+            ),
+        )
 
     def test_multiple_options_same_value(self):
         """
         Multiple options with the same value can be selected (#8103).
         """
-        self.check_html(self.widget(choices=self.numeric_choices), 'choices', ['0'], html=(
-            """<select multiple name="choices">
+        self.check_html(
+            self.widget(choices=self.numeric_choices),
+            "choices",
+            ["0"],
+            html=(
+                """<select multiple name="choices">
             <option value="0" selected>0</option>
             <option value="1">1</option>
             <option value="2">2</option>
             <option value="3">3</option>
             <option value="0" selected>extra</option>
             </select>"""
-        ))
+            ),
+        )
 
     def test_multiple_values_invalid(self):
         """
         If multiple values are given, but some of them are not valid, the valid
         ones are selected.
         """
-        self.check_html(self.widget(choices=self.beatles), 'beatles', ['J', 'G', 'foo'], html=(
-            """<select multiple name="beatles">
+        self.check_html(
+            self.widget(choices=self.beatles),
+            "beatles",
+            ["J", "G", "foo"],
+            html=(
+                """<select multiple name="beatles">
             <option value="J" selected>John</option>
             <option value="P">Paul</option>
             <option value="G" selected>George</option>
             <option value="R">Ringo</option>
             </select>"""
-        ))
+            ),
+        )
 
     def test_compare_string(self):
-        choices = [('1', '1'), ('2', '2'), ('3', '3')]
+        choices = [("1", "1"), ("2", "2"), ("3", "3")]
 
-        self.check_html(self.widget(choices=choices), 'nums', [2], html=(
-            """<select multiple name="nums">
+        self.check_html(
+            self.widget(choices=choices),
+            "nums",
+            [2],
+            html=(
+                """<select multiple name="nums">
             <option value="1">1</option>
             <option value="2" selected>2</option>
             <option value="3">3</option>
             </select>"""
-        ))
+            ),
+        )
 
-        self.check_html(self.widget(choices=choices), 'nums', ['2'], html=(
-            """<select multiple name="nums">
+        self.check_html(
+            self.widget(choices=choices),
+            "nums",
+            ["2"],
+            html=(
+                """<select multiple name="nums">
             <option value="1">1</option>
             <option value="2" selected>2</option>
             <option value="3">3</option>
             </select>"""
-        ))
+            ),
+        )
 
-        self.check_html(self.widget(choices=choices), 'nums', [2], html=(
-            """<select multiple name="nums">
+        self.check_html(
+            self.widget(choices=choices),
+            "nums",
+            [2],
+            html=(
+                """<select multiple name="nums">
             <option value="1">1</option>
             <option value="2" selected>2</option>
             <option value="3">3</option>
             </select>"""
-        ))
+            ),
+        )
 
     def test_optgroup_select_multiple(self):
-        widget = SelectMultiple(choices=(
-            ('outer1', 'Outer 1'),
-            ('Group "1"', (('inner1', 'Inner 1'), ('inner2', 'Inner 2'))),
-        ))
-        self.check_html(widget, 'nestchoice', ['outer1', 'inner2'], html=(
-            """<select multiple name="nestchoice">
+        widget = SelectMultiple(
+            choices=(
+                ("outer1", "Outer 1"),
+                ('Group "1"', (("inner1", "Inner 1"), ("inner2", "Inner 2"))),
+            )
+        )
+        self.check_html(
+            widget,
+            "nestchoice",
+            ["outer1", "inner2"],
+            html=(
+                """<select multiple name="nestchoice">
             <option value="outer1" selected>Outer 1</option>
             <optgroup label="Group &quot;1&quot;">
             <option value="inner1">Inner 1</option>
             <option value="inner2" selected>Inner 2</option>
             </optgroup>
             </select>"""
-        ))
+            ),
+        )
 
     def test_value_omitted_from_data(self):
         widget = self.widget(choices=self.beatles)
-        self.assertIs(widget.value_omitted_from_data({}, {}, 'field'), False)
-        self.assertIs(widget.value_omitted_from_data({'field': 'value'}, {}, 'field'), False)
+        self.assertIs(widget.value_omitted_from_data({}, {}, "field"), False)
+        self.assertIs(
+            widget.value_omitted_from_data({"field": "value"}, {}, "field"), False
+        )