Refs #23919 -- Removed encoding preambles and future imports

django/db/migrations/autodetector.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import functools
 import re
 from itertools import chain

django/db/migrations/exceptions.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.db.utils import DatabaseError
 from django.utils.encoding import python_2_unicode_compatible
 

django/db/migrations/executor.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.apps.registry import apps as global_apps
 from django.db import migrations, router
 

django/db/migrations/graph.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import sys
 import warnings
 from collections import deque

django/db/migrations/loader.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import os
 import sys
 from importlib import import_module

django/db/migrations/migration.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.db.transaction import atomic
 from django.utils.encoding import python_2_unicode_compatible
 

django/db/migrations/operations/base.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.db import router
 
 

django/db/migrations/operations/fields.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.db.models.fields import NOT_PROVIDED
 from django.utils.functional import cached_property
 

django/db/migrations/operations/models.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.db import models
 from django.db.migrations.operations.base import Operation
 from django.db.migrations.state import ModelState

django/db/migrations/operations/special.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.db import router
 
 from .base import Operation

django/db/migrations/optimizer.py

@@ -1,6 +1,3 @@
-from __future__ import unicode_literals
-
-
 class MigrationOptimizer(object):
     """
     Powers the optimization process, where you provide a list of Operations

django/db/migrations/questioner.py

@@ -1,5 +1,3 @@
-from __future__ import print_function, unicode_literals
-
 import importlib
 import os
 import sys

django/db/migrations/recorder.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.apps.registry import Apps
 from django.db import models
 from django.db.utils import DatabaseError

django/db/migrations/serializer.py

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

django/db/migrations/state.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import copy
 from collections import OrderedDict
 from contextlib import contextmanager

django/db/migrations/writer.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 import os
 import re
 from importlib import import_module
@@ -294,9 +292,7 @@ class MigrationWriter(object):
 
 
 MIGRATION_TEMPLATE = """\
-# -*- coding: utf-8 -*-
 # Generated by Django %(version)s on %(timestamp)s
-from __future__ import unicode_literals
 
 %(imports)s