Remove __future__ statements unneeded in Python 3

regulations_example/migrations/0001_initial.py

@@ -1,7 +1,5 @@
 # -*- coding: utf-8 -*-
 # Generated by Django 1.11.27 on 2020-01-27 11:03
-from __future__ import unicode_literals
-
 from django.db import migrations, models
 import django.db.models.deletion
 

wagtailregulations/models/django.py

@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import absolute_import, unicode_literals
-
 from datetime import date
 
 from django.core.exceptions import ValidationError

wagtailregulations/models/pages.py

@@ -1,5 +1,3 @@
-from __future__ import absolute_import, unicode_literals
-
 import logging
 import re
 from collections import OrderedDict

wagtailregulations/parser/integer_conversion.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import string
 
 

wagtailregulations/parser/paragraphs.py

@@ -4,8 +4,6 @@
 Paragraph parsing operations that manipulate paragraph IDs are handled
 by the patterns.IdLevelState class.
 """
-from __future__ import unicode_literals
-
 import re
 
 

wagtailregulations/parser/patterns.py

@@ -38,8 +38,6 @@
 inserted into section content.
 
 """
-from __future__ import unicode_literals
-
 import re
 
 from wagtailregulations.parser.integer_conversion import (

wagtailregulations/parser/payload.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import datetime
 import logging
 

wagtailregulations/parser/regtable.py

@@ -1,6 +1,3 @@
-from __future__ import unicode_literals
-
-
 class RegTable(object):
     """Assemble table from XML and deliver an HTML table."""
 

wagtailregulations/scripts/ecfr_importer.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import datetime
 import logging
 import re

wagtailregulations/scripts/insert_section_links.py

@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 import logging
 import re
 

wagtailregulations/tests/settings.py

@@ -1,5 +1,3 @@
-from __future__ import absolute_import, unicode_literals
-
 import os
 
 

wagtailregulations/tests/test_hooks.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from datetime import date
 
 from django.test import TestCase

wagtailregulations/tests/test_models_django.py

@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 import sys
 from datetime import date, datetime, timedelta
 

wagtailregulations/tests/test_models_pages.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import datetime
 import unittest
 

wagtailregulations/tests/test_resolver.py

@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.test import override_settings
 
 from wagtail.core.models import Site

wagtailregulations/tests/test_scripts.py

@@ -1,6 +1,4 @@
 # -*- coding: utf-8 -*-
-from __future__ import unicode_literals
-
 from django.test import TestCase
 
 import mock

wagtailregulations/wagtail_hooks.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from datetime import date
 
 from wagtail.contrib.modeladmin.options import modeladmin_register