From 3278c31fa59b41d03aea167f4cf85f4ddf7f848d Mon Sep 17 00:00:00 2001
From: Mariusz Felisiak <felisiak.mariusz@gmail.com>
Date: Tue, 8 Feb 2022 12:27:04 +0100
Subject: [4.0.x] Refs #33476 -- Refactored code to strictly match 88
 characters line length.

Backport of 7119f40c9881666b6f9b5cf7df09ee1d21cc8344 from main.
---
 tests/model_formsets/tests.py | 284 +++++++++++++++++++++++++++---------------
 1 file changed, 182 insertions(+), 102 deletions(-)

(limited to 'tests/model_formsets')

diff --git a/tests/model_formsets/tests.py b/tests/model_formsets/tests.py
index f10a7d92db..b2b0976a2b 100644
--- a/tests/model_formsets/tests.py
+++ b/tests/model_formsets/tests.py
@@ -189,7 +189,7 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[2].as_p(),
             '<p><label for="id_form-2-name">Name:</label>'
-            ' <input id="id_form-2-name" type="text" name="form-2-name" maxlength="100">'
+            '<input id="id_form-2-name" type="text" name="form-2-name" maxlength="100">'
             '<input type="hidden" name="form-2-id" id="id_form-2-id"></p>',
         )
 
@@ -229,14 +229,16 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_form-0-name">Name:</label>'
-            '<input id="id_form-0-name" type="text" name="form-0-name" value="Arthur Rimbaud" maxlength="100">'
+            '<input id="id_form-0-name" type="text" name="form-0-name" '
+            'value="Arthur Rimbaud" maxlength="100">'
             '<input type="hidden" name="form-0-id" value="%d" id="id_form-0-id"></p>'
             % author2.id,
         )
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_form-1-name">Name:</label>'
-            '<input id="id_form-1-name" type="text" name="form-1-name" value="Charles Baudelaire" maxlength="100">'
+            '<input id="id_form-1-name" type="text" name="form-1-name" '
+            'value="Charles Baudelaire" maxlength="100">'
             '<input type="hidden" name="form-1-id" value="%d" id="id_form-1-id"></p>'
             % author1.id,
         )
@@ -313,8 +315,8 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[3].as_p(),
             '<p><label for="id_form-3-name">Name:</label>'
-            '<input id="id_form-3-name" type="text" name="form-3-name" maxlength="100"></p>'
-            '<p><label for="id_form-3-DELETE">Delete:</label>'
+            '<input id="id_form-3-name" type="text" name="form-3-name" maxlength="100">'
+            '</p><p><label for="id_form-3-DELETE">Delete:</label>'
             '<input type="checkbox" name="form-3-DELETE" id="id_form-3-DELETE">'
             '<input type="hidden" name="form-3-id" id="id_form-3-id"></p>',
         )
@@ -565,10 +567,11 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_form-0-name">Name:</label>'
-            '<input id="id_form-0-name" type="text" name="form-0-name" maxlength="100"></p>'
-            '<p><label for="id_form-0-write_speed">Write speed:</label>'
+            '<input id="id_form-0-name" type="text" name="form-0-name" maxlength="100">'
+            '</p><p><label for="id_form-0-write_speed">Write speed:</label>'
             '<input type="number" name="form-0-write_speed" id="id_form-0-write_speed">'
-            '<input type="hidden" name="form-0-author_ptr" id="id_form-0-author_ptr"></p>',
+            '<input type="hidden" name="form-0-author_ptr" id="id_form-0-author_ptr">'
+            "</p>",
         )
 
         data = {
@@ -593,19 +596,22 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_form-0-name">Name:</label>'
-            '<input id="id_form-0-name" type="text" name="form-0-name" value="Ernest Hemingway" maxlength="100"></p>'
+            '<input id="id_form-0-name" type="text" name="form-0-name" '
+            'value="Ernest Hemingway" maxlength="100"></p>'
             '<p><label for="id_form-0-write_speed">Write speed:</label>'
-            '<input type="number" name="form-0-write_speed" value="10" id="id_form-0-write_speed">'
-            '<input type="hidden" name="form-0-author_ptr" value="%d" id="id_form-0-author_ptr"></p>'
-            % hemingway_id,
+            '<input type="number" name="form-0-write_speed" value="10" '
+            'id="id_form-0-write_speed">'
+            '<input type="hidden" name="form-0-author_ptr" value="%d" '
+            'id="id_form-0-author_ptr"></p>' % hemingway_id,
         )
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_form-1-name">Name:</label>'
-            '<input id="id_form-1-name" type="text" name="form-1-name" maxlength="100"></p>'
-            '<p><label for="id_form-1-write_speed">Write speed:</label>'
+            '<input id="id_form-1-name" type="text" name="form-1-name" maxlength="100">'
+            '</p><p><label for="id_form-1-write_speed">Write speed:</label>'
             '<input type="number" name="form-1-write_speed" id="id_form-1-write_speed">'
-            '<input type="hidden" name="form-1-author_ptr" id="id_form-1-author_ptr"></p>',
+            '<input type="hidden" name="form-1-author_ptr" id="id_form-1-author_ptr">'
+            "</p>",
         )
 
         data = {
@@ -637,24 +643,31 @@ class ModelFormsetTest(TestCase):
         self.assertEqual(len(formset.forms), 3)
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
-            '<p><label for="id_book_set-0-title">Title:</label> <input id="id_book_set-0-title" type="text" '
-            'name="book_set-0-title" maxlength="100"><input type="hidden" name="book_set-0-author" value="%d" '
-            'id="id_book_set-0-author"><input type="hidden" name="book_set-0-id" id="id_book_set-0-id">'
+            '<p><label for="id_book_set-0-title">Title:</label>'
+            '<input id="id_book_set-0-title" type="text" name="book_set-0-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-0-author" value="%d" '
+            'id="id_book_set-0-author">'
+            '<input type="hidden" name="book_set-0-id" id="id_book_set-0-id">'
             "</p>" % author.id,
         )
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_book_set-1-title">Title:</label>'
-            '<input id="id_book_set-1-title" type="text" name="book_set-1-title" maxlength="100">'
-            '<input type="hidden" name="book_set-1-author" value="%d" id="id_book_set-1-author">'
+            '<input id="id_book_set-1-title" type="text" name="book_set-1-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-1-author" value="%d" '
+            'id="id_book_set-1-author">'
             '<input type="hidden" name="book_set-1-id" id="id_book_set-1-id"></p>'
             % author.id,
         )
         self.assertHTMLEqual(
             formset.forms[2].as_p(),
             '<p><label for="id_book_set-2-title">Title:</label>'
-            '<input id="id_book_set-2-title" type="text" name="book_set-2-title" maxlength="100">'
-            '<input type="hidden" name="book_set-2-author" value="%d" id="id_book_set-2-author">'
+            '<input id="id_book_set-2-title" type="text" name="book_set-2-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-2-author" value="%d" '
+            'id="id_book_set-2-author">'
             '<input type="hidden" name="book_set-2-id" id="id_book_set-2-id"></p>'
             % author.id,
         )
@@ -693,8 +706,10 @@ class ModelFormsetTest(TestCase):
             '<p><label for="id_book_set-0-title">Title:</label>'
             '<input id="id_book_set-0-title" type="text" name="book_set-0-title" '
             'value="Les Fleurs du Mal" maxlength="100">'
-            '<input type="hidden" name="book_set-0-author" value="%d" id="id_book_set-0-author">'
-            '<input type="hidden" name="book_set-0-id" value="%d" id="id_book_set-0-id"></p>'
+            '<input type="hidden" name="book_set-0-author" value="%d" '
+            'id="id_book_set-0-author">'
+            '<input type="hidden" name="book_set-0-id" value="%d" '
+            'id="id_book_set-0-id"></p>'
             % (
                 author.id,
                 book1.id,
@@ -703,16 +718,20 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_book_set-1-title">Title:</label>'
-            '<input id="id_book_set-1-title" type="text" name="book_set-1-title" maxlength="100">'
-            '<input type="hidden" name="book_set-1-author" value="%d" id="id_book_set-1-author">'
+            '<input id="id_book_set-1-title" type="text" name="book_set-1-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-1-author" value="%d" '
+            'id="id_book_set-1-author">'
             '<input type="hidden" name="book_set-1-id" id="id_book_set-1-id"></p>'
             % author.id,
         )
         self.assertHTMLEqual(
             formset.forms[2].as_p(),
             '<p><label for="id_book_set-2-title">Title:</label>'
-            '<input id="id_book_set-2-title" type="text" name="book_set-2-title" maxlength="100">'
-            '<input type="hidden" name="book_set-2-author" value="%d" id="id_book_set-2-author">'
+            '<input id="id_book_set-2-title" type="text" name="book_set-2-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-2-author" value="%d" '
+            'id="id_book_set-2-author">'
             '<input type="hidden" name="book_set-2-id" id="id_book_set-2-id"></p>'
             % author.id,
         )
@@ -782,7 +801,8 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_test-0-title">Title:</label>'
-            '<input id="id_test-0-title" type="text" name="test-0-title" maxlength="100">'
+            '<input id="id_test-0-title" type="text" name="test-0-title" '
+            'maxlength="100">'
             '<input type="hidden" name="test-0-author" id="id_test-0-author">'
             '<input type="hidden" name="test-0-id" id="id_test-0-id"></p>',
         )
@@ -790,7 +810,8 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_test-1-title">Title:</label>'
-            '<input id="id_test-1-title" type="text" name="test-1-title" maxlength="100">'
+            '<input id="id_test-1-title" type="text" name="test-1-title" '
+            'maxlength="100">'
             '<input type="hidden" name="test-1-author" id="id_test-1-author">'
             '<input type="hidden" name="test-1-id" id="id_test-1-id"></p>',
         )
@@ -820,9 +841,12 @@ class ModelFormsetTest(TestCase):
         )
 
         data = {
-            "bookwithcustompk_set-TOTAL_FORMS": "1",  # the number of forms rendered
-            "bookwithcustompk_set-INITIAL_FORMS": "0",  # the number of forms with initial data
-            "bookwithcustompk_set-MAX_NUM_FORMS": "",  # the max number of forms
+            # The number of forms rendered.
+            "bookwithcustompk_set-TOTAL_FORMS": "1",
+            # The number of forms with initial data.
+            "bookwithcustompk_set-INITIAL_FORMS": "0",
+            # The max number of forms.
+            "bookwithcustompk_set-MAX_NUM_FORMS": "",
             "bookwithcustompk_set-0-my_pk": "77777",
             "bookwithcustompk_set-0-title": "Les Fleurs du Mal",
         }
@@ -864,9 +888,12 @@ class ModelFormsetTest(TestCase):
         )
 
         data = {
-            "alternatebook_set-TOTAL_FORMS": "1",  # the number of forms rendered
-            "alternatebook_set-INITIAL_FORMS": "0",  # the number of forms with initial data
-            "alternatebook_set-MAX_NUM_FORMS": "",  # the max number of forms
+            # The number of forms rendered.
+            "alternatebook_set-TOTAL_FORMS": "1",
+            # The number of forms with initial data.
+            "alternatebook_set-INITIAL_FORMS": "0",
+            # The max number of forms.
+            "alternatebook_set-MAX_NUM_FORMS": "",
             "alternatebook_set-0-title": "Flowers of Evil",
             "alternatebook_set-0-notes": "English translation of Les Fleurs du Mal",
         }
@@ -895,9 +922,12 @@ class ModelFormsetTest(TestCase):
         author = Author.objects.create(pk=1, name="Charles Baudelaire")
 
         data = {
-            "bookwithoptionalalteditor_set-TOTAL_FORMS": "2",  # the number of forms rendered
-            "bookwithoptionalalteditor_set-INITIAL_FORMS": "0",  # the number of forms with initial data
-            "bookwithoptionalalteditor_set-MAX_NUM_FORMS": "",  # the max number of forms
+            # The number of forms rendered.
+            "bookwithoptionalalteditor_set-TOTAL_FORMS": "2",
+            # The number of forms with initial data.
+            "bookwithoptionalalteditor_set-INITIAL_FORMS": "0",
+            # The max number of forms.
+            "bookwithoptionalalteditor_set-MAX_NUM_FORMS": "",
             "bookwithoptionalalteditor_set-0-author": "1",
             "bookwithoptionalalteditor_set-0-title": "Les Fleurs du Mal",
             "bookwithoptionalalteditor_set-1-author": "1",
@@ -965,37 +995,47 @@ class ModelFormsetTest(TestCase):
             '<p><label for="id_book_set-0-title">Title:</label>'
             '<input id="id_book_set-0-title" type="text" name="book_set-0-title" '
             'value="Les Paradis Artificiels" maxlength="100">'
-            '<input type="hidden" name="book_set-0-author" value="1" id="id_book_set-0-author">'
-            '<input type="hidden" name="book_set-0-id" value="1" id="id_book_set-0-id"></p>',
+            '<input type="hidden" name="book_set-0-author" value="1" '
+            'id="id_book_set-0-author">'
+            '<input type="hidden" name="book_set-0-id" value="1" id="id_book_set-0-id">'
+            "</p>",
         )
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_book_set-1-title">Title:</label>'
             '<input id="id_book_set-1-title" type="text" name="book_set-1-title" '
             'value="Les Fleurs du Mal" maxlength="100">'
-            '<input type="hidden" name="book_set-1-author" value="1" id="id_book_set-1-author">'
-            '<input type="hidden" name="book_set-1-id" value="2" id="id_book_set-1-id"></p>',
+            '<input type="hidden" name="book_set-1-author" value="1" '
+            'id="id_book_set-1-author">'
+            '<input type="hidden" name="book_set-1-id" value="2" id="id_book_set-1-id">'
+            "</p>",
         )
         self.assertHTMLEqual(
             formset.forms[2].as_p(),
             '<p><label for="id_book_set-2-title">Title:</label>'
             '<input id="id_book_set-2-title" type="text" name="book_set-2-title" '
             'value="Flowers of Evil" maxlength="100">'
-            '<input type="hidden" name="book_set-2-author" value="1" id="id_book_set-2-author">'
-            '<input type="hidden" name="book_set-2-id" value="3" id="id_book_set-2-id"></p>',
+            '<input type="hidden" name="book_set-2-author" value="1" '
+            'id="id_book_set-2-author">'
+            '<input type="hidden" name="book_set-2-id" value="3" '
+            'id="id_book_set-2-id"></p>',
         )
         self.assertHTMLEqual(
             formset.forms[3].as_p(),
             '<p><label for="id_book_set-3-title">Title:</label>'
-            '<input id="id_book_set-3-title" type="text" name="book_set-3-title" maxlength="100">'
-            '<input type="hidden" name="book_set-3-author" value="1" id="id_book_set-3-author">'
+            '<input id="id_book_set-3-title" type="text" name="book_set-3-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-3-author" value="1" '
+            'id="id_book_set-3-author">'
             '<input type="hidden" name="book_set-3-id" id="id_book_set-3-id"></p>',
         )
         self.assertHTMLEqual(
             formset.forms[4].as_p(),
             '<p><label for="id_book_set-4-title">Title:</label>'
-            '<input id="id_book_set-4-title" type="text" name="book_set-4-title" maxlength="100">'
-            '<input type="hidden" name="book_set-4-author" value="1" id="id_book_set-4-author">'
+            '<input id="id_book_set-4-title" type="text" name="book_set-4-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-4-author" value="1" '
+            'id="id_book_set-4-author">'
             '<input type="hidden" name="book_set-4-id" id="id_book_set-4-id"></p>',
         )
 
@@ -1022,21 +1062,27 @@ class ModelFormsetTest(TestCase):
             '<p><label for="id_book_set-0-title">Title:</label>'
             '<input id="id_book_set-0-title" type="text" name="book_set-0-title" '
             'value="Flowers of Evil" maxlength="100">'
-            '<input type="hidden" name="book_set-0-author" value="1" id="id_book_set-0-author">'
-            '<input type="hidden" name="book_set-0-id" value="3" id="id_book_set-0-id"></p>',
+            '<input type="hidden" name="book_set-0-author" value="1" '
+            'id="id_book_set-0-author">'
+            '<input type="hidden" name="book_set-0-id" value="3" '
+            'id="id_book_set-0-id"></p>',
         )
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_book_set-1-title">Title:</label>'
-            '<input id="id_book_set-1-title" type="text" name="book_set-1-title" maxlength="100">'
-            '<input type="hidden" name="book_set-1-author" value="1" id="id_book_set-1-author">'
+            '<input id="id_book_set-1-title" type="text" name="book_set-1-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-1-author" value="1" '
+            'id="id_book_set-1-author">'
             '<input type="hidden" name="book_set-1-id" id="id_book_set-1-id"></p>',
         )
         self.assertHTMLEqual(
             formset.forms[2].as_p(),
             '<p><label for="id_book_set-2-title">Title:</label>'
-            '<input id="id_book_set-2-title" type="text" name="book_set-2-title" maxlength="100">'
-            '<input type="hidden" name="book_set-2-author" value="1" id="id_book_set-2-author">'
+            '<input id="id_book_set-2-title" type="text" name="book_set-2-title" '
+            'maxlength="100">'
+            '<input type="hidden" name="book_set-2-author" value="1" '
+            'id="id_book_set-2-author">'
             '<input type="hidden" name="book_set-2-id" id="id_book_set-2-id"></p>',
         )
 
@@ -1103,10 +1149,12 @@ class ModelFormsetTest(TestCase):
         self.assertEqual(len(formset.forms), 1)
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
-            '<p><label for="id_form-0-my_pk">My pk:</label> <input id="id_form-0-my_pk" type="text" '
-            'name="form-0-my_pk" maxlength="10"></p>'
+            '<p><label for="id_form-0-my_pk">My pk:</label>'
+            '<input id="id_form-0-my_pk" type="text" name="form-0-my_pk" '
+            'maxlength="10"></p>'
             '<p><label for="id_form-0-some_field">Some field:</label>'
-            '<input id="id_form-0-some_field" type="text" name="form-0-some_field" maxlength="100"></p>',
+            '<input id="id_form-0-some_field" type="text" name="form-0-some_field" '
+            'maxlength="100"></p>',
         )
 
         # Custom primary keys with ForeignKey, OneToOneField and AutoField ############
@@ -1121,16 +1169,22 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_owner_set-0-name">Name:</label>'
-            '<input id="id_owner_set-0-name" type="text" name="owner_set-0-name" maxlength="100">'
-            '<input type="hidden" name="owner_set-0-place" value="1" id="id_owner_set-0-place">'
-            '<input type="hidden" name="owner_set-0-auto_id" id="id_owner_set-0-auto_id"></p>',
+            '<input id="id_owner_set-0-name" type="text" name="owner_set-0-name" '
+            'maxlength="100">'
+            '<input type="hidden" name="owner_set-0-place" value="1" '
+            'id="id_owner_set-0-place">'
+            '<input type="hidden" name="owner_set-0-auto_id" '
+            'id="id_owner_set-0-auto_id"></p>',
         )
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_owner_set-1-name">Name:</label>'
-            '<input id="id_owner_set-1-name" type="text" name="owner_set-1-name" maxlength="100">'
-            '<input type="hidden" name="owner_set-1-place" value="1" id="id_owner_set-1-place">'
-            '<input type="hidden" name="owner_set-1-auto_id" id="id_owner_set-1-auto_id"></p>',
+            '<input id="id_owner_set-1-name" type="text" name="owner_set-1-name" '
+            'maxlength="100">'
+            '<input type="hidden" name="owner_set-1-place" value="1" '
+            'id="id_owner_set-1-place">'
+            '<input type="hidden" name="owner_set-1-auto_id" '
+            'id="id_owner_set-1-auto_id"></p>',
         )
 
         data = {
@@ -1155,24 +1209,32 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_owner_set-0-name">Name:</label>'
-            '<input id="id_owner_set-0-name" type="text" name="owner_set-0-name" value="Joe Perry" maxlength="100">'
-            '<input type="hidden" name="owner_set-0-place" value="1" id="id_owner_set-0-place">'
-            '<input type="hidden" name="owner_set-0-auto_id" value="%d" id="id_owner_set-0-auto_id"></p>'
-            % owner1.auto_id,
+            '<input id="id_owner_set-0-name" type="text" name="owner_set-0-name" '
+            'value="Joe Perry" maxlength="100">'
+            '<input type="hidden" name="owner_set-0-place" value="1" '
+            'id="id_owner_set-0-place">'
+            '<input type="hidden" name="owner_set-0-auto_id" value="%d" '
+            'id="id_owner_set-0-auto_id"></p>' % owner1.auto_id,
         )
         self.assertHTMLEqual(
             formset.forms[1].as_p(),
             '<p><label for="id_owner_set-1-name">Name:</label>'
-            '<input id="id_owner_set-1-name" type="text" name="owner_set-1-name" maxlength="100">'
-            '<input type="hidden" name="owner_set-1-place" value="1" id="id_owner_set-1-place">'
-            '<input type="hidden" name="owner_set-1-auto_id" id="id_owner_set-1-auto_id"></p>',
+            '<input id="id_owner_set-1-name" type="text" name="owner_set-1-name" '
+            'maxlength="100">'
+            '<input type="hidden" name="owner_set-1-place" value="1" '
+            'id="id_owner_set-1-place">'
+            '<input type="hidden" name="owner_set-1-auto_id" '
+            'id="id_owner_set-1-auto_id"></p>',
         )
         self.assertHTMLEqual(
             formset.forms[2].as_p(),
             '<p><label for="id_owner_set-2-name">Name:</label>'
-            '<input id="id_owner_set-2-name" type="text" name="owner_set-2-name" maxlength="100">'
-            '<input type="hidden" name="owner_set-2-place" value="1" id="id_owner_set-2-place">'
-            '<input type="hidden" name="owner_set-2-auto_id" id="id_owner_set-2-auto_id"></p>',
+            '<input id="id_owner_set-2-name" type="text" name="owner_set-2-name" '
+            'maxlength="100">'
+            '<input type="hidden" name="owner_set-2-place" value="1" '
+            'id="id_owner_set-2-place">'
+            '<input type="hidden" name="owner_set-2-auto_id" '
+            'id="id_owner_set-2-auto_id"></p>',
         )
 
         data = {
@@ -1194,8 +1256,8 @@ class ModelFormsetTest(TestCase):
         self.assertEqual(owner2.name, "Jack Berry")
         self.assertEqual(owner2.place.name, "Giordanos")
 
-        # Ensure a custom primary key that is a ForeignKey or OneToOneField get rendered for the user to choose.
-
+        # A custom primary key that is a ForeignKey or OneToOneField get
+        # rendered for the user to choose.
         FormSet = modelformset_factory(OwnerProfile, fields="__all__")
         formset = FormSet()
         self.assertHTMLEqual(
@@ -1222,9 +1284,10 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_ownerprofile-0-age">Age:</label>'
-            '<input type="number" name="ownerprofile-0-age" id="id_ownerprofile-0-age" min="0">'
-            '<input type="hidden" name="ownerprofile-0-owner" value="%d" id="id_ownerprofile-0-owner"></p>'
-            % owner1.auto_id,
+            '<input type="number" name="ownerprofile-0-age" '
+            'id="id_ownerprofile-0-age" min="0">'
+            '<input type="hidden" name="ownerprofile-0-owner" value="%d" '
+            'id="id_ownerprofile-0-owner"></p>' % owner1.auto_id,
         )
 
         data = {
@@ -1247,9 +1310,10 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_ownerprofile-0-age">Age:</label>'
-            '<input type="number" name="ownerprofile-0-age" value="54" id="id_ownerprofile-0-age" min="0">'
-            '<input type="hidden" name="ownerprofile-0-owner" value="%d" id="id_ownerprofile-0-owner"></p>'
-            % owner1.auto_id,
+            '<input type="number" name="ownerprofile-0-age" value="54" '
+            'id="id_ownerprofile-0-age" min="0">'
+            '<input type="hidden" name="ownerprofile-0-owner" value="%d" '
+            'id="id_ownerprofile-0-owner"></p>' % owner1.auto_id,
         )
 
         data = {
@@ -1282,11 +1346,15 @@ class ModelFormsetTest(TestCase):
         self.assertHTMLEqual(
             formset.forms[0].as_p(),
             '<p><label for="id_location_set-0-lat">Lat:</label>'
-            '<input id="id_location_set-0-lat" type="text" name="location_set-0-lat" maxlength="100"></p>'
-            '<p><label for="id_location_set-0-lon">Lon:</label> '
-            '<input id="id_location_set-0-lon" type="text" name="location_set-0-lon" maxlength="100">'
-            '<input type="hidden" name="location_set-0-place" value="1" id="id_location_set-0-place">'
-            '<input type="hidden" name="location_set-0-id" id="id_location_set-0-id"></p>',
+            '<input id="id_location_set-0-lat" type="text" name="location_set-0-lat" '
+            'maxlength="100"></p>'
+            '<p><label for="id_location_set-0-lon">Lon:</label>'
+            '<input id="id_location_set-0-lon" type="text" name="location_set-0-lon" '
+            'maxlength="100">'
+            '<input type="hidden" name="location_set-0-place" value="1" '
+            'id="id_location_set-0-place">'
+            '<input type="hidden" name="location_set-0-id" '
+            'id="id_location_set-0-id"></p>',
         )
 
     def test_foreign_keys_in_parents(self):
@@ -1511,13 +1579,16 @@ class ModelFormsetTest(TestCase):
             '<p><label for="id_membership_set-0-date_joined">Date joined:</label>'
             '<input type="text" name="membership_set-0-date_joined" '
             'value="__DATETIME__" id="id_membership_set-0-date_joined">'
-            '<input type="hidden" name="initial-membership_set-0-date_joined" value="__DATETIME__" '
+            '<input type="hidden" name="initial-membership_set-0-date_joined" '
+            'value="__DATETIME__" '
             'id="initial-membership_set-0-id_membership_set-0-date_joined"></p>'
             '<p><label for="id_membership_set-0-karma">Karma:</label>'
-            '<input type="number" name="membership_set-0-karma" id="id_membership_set-0-karma">'
-            '<input type="hidden" name="membership_set-0-person" value="%d" id="id_membership_set-0-person">'
-            '<input type="hidden" name="membership_set-0-id" id="id_membership_set-0-id"></p>'
-            % person.id,
+            '<input type="number" name="membership_set-0-karma" '
+            'id="id_membership_set-0-karma">'
+            '<input type="hidden" name="membership_set-0-person" value="%d" '
+            'id="id_membership_set-0-person">'
+            '<input type="hidden" name="membership_set-0-id" '
+            'id="id_membership_set-0-id"></p>' % person.id,
         )
 
         # test for validation with callable defaults. Validations rely on hidden fields
@@ -1701,12 +1772,14 @@ class ModelFormsetTest(TestCase):
         self.assertEqual(
             formset._non_form_errors,
             [
-                "Please correct the duplicate data for price and quantity, which must be unique."
+                "Please correct the duplicate data for price and quantity, which must "
+                "be unique."
             ],
         )
 
-        # Only the price field is specified, this should skip any unique checks since
-        # the unique_together is not fulfilled. This will fail with a KeyError if broken.
+        # Only the price field is specified, this should skip any unique
+        # checks since the unique_together is not fulfilled. This will fail
+        # with a KeyError if broken.
         FormSet = modelformset_factory(Price, fields=("price",), extra=2)
         data = {
             "form-TOTAL_FORMS": "2",
@@ -1765,7 +1838,8 @@ class ModelFormsetTest(TestCase):
         self.assertEqual(
             formset._non_form_errors,
             [
-                "Please correct the duplicate data for title which must be unique for the date in posted."
+                "Please correct the duplicate data for title which must be unique for "
+                "the date in posted."
             ],
         )
         self.assertEqual(
@@ -1791,7 +1865,8 @@ class ModelFormsetTest(TestCase):
         self.assertEqual(
             formset._non_form_errors,
             [
-                "Please correct the duplicate data for slug which must be unique for the year in posted."
+                "Please correct the duplicate data for slug which must be unique for "
+                "the year in posted."
             ],
         )
 
@@ -1813,7 +1888,8 @@ class ModelFormsetTest(TestCase):
         self.assertEqual(
             formset._non_form_errors,
             [
-                "Please correct the duplicate data for subtitle which must be unique for the month in posted."
+                "Please correct the duplicate data for subtitle which must be unique "
+                "for the month in posted."
             ],
         )
 
@@ -1885,7 +1961,8 @@ class ModelFormsetTest(TestCase):
             [
                 {
                     "id": [
-                        "Select a valid choice. That choice is not one of the available choices."
+                        "Select a valid choice. That choice is not one of the "
+                        "available choices."
                     ]
                 }
             ],
@@ -1906,7 +1983,8 @@ class ModelFormsetTest(TestCase):
             [
                 {
                     "id": [
-                        "Select a valid choice. That choice is not one of the available choices."
+                        "Select a valid choice. That choice is not one of the "
+                        "available choices."
                     ]
                 }
             ],
@@ -1925,7 +2003,8 @@ class TestModelFormsetOverridesTroughFormMeta(TestCase):
         form = PoetFormSet.form()
         self.assertHTMLEqual(
             str(form["name"]),
-            '<input id="id_name" maxlength="100" type="text" class="poet" name="name" required>',
+            '<input id="id_name" maxlength="100" type="text" class="poet" name="name" '
+            "required>",
         )
 
     def test_inlineformset_factory_widgets(self):
@@ -1936,7 +2015,8 @@ class TestModelFormsetOverridesTroughFormMeta(TestCase):
         form = BookFormSet.form()
         self.assertHTMLEqual(
             str(form["title"]),
-            '<input class="book" id="id_title" maxlength="100" name="title" type="text" required>',
+            '<input class="book" id="id_title" maxlength="100" name="title" '
+            'type="text" required>',
         )
 
     def test_modelformset_factory_labels_overrides(self):
-- 
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