feat: remove future dependency

And __future__ imports too

docs/conf.py

@@ -11,8 +11,6 @@
 # All configuration values have a default; values that are commented out
 # serve to show the default.
 
-from __future__ import unicode_literals
-
 from datetime import datetime
 import sys
 import os

mezzanine/accounts/urls.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.conf.urls import url
 
 from mezzanine.accounts import views

mezzanine/bin/__init__.py

@@ -1,4 +1,3 @@
 """
 Provides scripts for building and working with Mezzanine.
 """
-from __future__ import unicode_literals

mezzanine/boot/lazy_admin.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.conf import settings
 from django.conf.urls import include, url
 from django.contrib.auth import get_user_model

mezzanine/conf/__init__.py

@@ -4,9 +4,7 @@
 or Django itself. Settings can also be made editable via the admin.
 """
 
-from __future__ import unicode_literals
 from weakref import WeakKeyDictionary
-from future.builtins import bytes, str
 
 from functools import partial
 from importlib import import_module
@@ -63,9 +61,6 @@ def register_setting(
     if label is None:
         label = name.replace("_", " ").title()
 
-    # Python 2/3 compatibility. isinstance() is overridden by future
-    # on Python 2 to behave as Python 3 in conjunction with either
-    # Python 2's native types or the future.builtins types.
     if isinstance(default, bool):
         # Prevent bools treated as ints
         setting_type = bool

mezzanine/conf/context_processors.py

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

mezzanine/core/admin.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from copy import deepcopy
 
 from django.contrib import admin

mezzanine/core/templatetags/mezzanine_tags.py

@@ -1,6 +1,3 @@
-from __future__ import absolute_import, division, unicode_literals
-from future.builtins import int, open, str
-
 from hashlib import md5
 import os
 

mezzanine/forms/models.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.db import models
 from django.utils.encoding import python_2_unicode_compatible
 from django.utils.translation import ugettext_lazy as _

mezzanine/pages/templatetags/pages_tags.py

@@ -1,6 +1,3 @@
-from __future__ import unicode_literals
-from future.builtins import str
-
 from collections import defaultdict
 
 from django.core.exceptions import ImproperlyConfigured

mezzanine/project_template/fabfile.py

@@ -1,6 +1,3 @@
-from __future__ import print_function, unicode_literals
-from future.builtins import open
-
 import os
 import re
 import sys

mezzanine/project_template/project_name/settings.py

@@ -1,4 +1,3 @@
-from __future__ import absolute_import, unicode_literals
 import os
 
 from django import VERSION as DJANGO_VERSION

mezzanine/template/__init__.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from functools import wraps
 import warnings
 

mezzanine/twitter/__init__.py

@@ -1,8 +1,6 @@
 """
 Provides models and utilities for displaying different types of Twitter feeds.
 """
-from __future__ import unicode_literals
-
 from django.utils.translation import ugettext_lazy as _
 
 from mezzanine import __version__  # noqa

mezzanine/twitter/admin.py

@@ -1,5 +1,3 @@
-from __future__ import unicode_literals
-
 from django.utils.safestring import mark_safe
 from django.utils.translation import ugettext_lazy as _
 from django.template.defaultfilters import truncatechars

mezzanine/twitter/defaults.py

@@ -9,8 +9,6 @@
 that are only read during startup shouldn't be editable, since changing
 them would require an application reload.
 """
-from __future__ import unicode_literals
-
 from django.utils.translation import ugettext_lazy as _
 from mezzanine.conf import register_setting
 from mezzanine.twitter import QUERY_TYPE_CHOICES, QUERY_TYPE_SEARCH

mezzanine/twitter/management/commands/poll_twitter.py

@@ -1,5 +1,3 @@
-from __future__ import print_function, unicode_literals
-
 from django.core.management.base import BaseCommand
 from django import db
 

mezzanine/twitter/managers.py

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

mezzanine/twitter/templatetags/twitter_tags.py

@@ -1,6 +1,3 @@
-from __future__ import unicode_literals
-from future.builtins import int, str
-
 from collections import defaultdict
 
 from mezzanine.conf import settings

mezzanine/utils/views.py

@@ -1,7 +1,5 @@
 import warnings
 
-from future.builtins import int
-
 from datetime import datetime, timedelta
 
 from urllib.parse import urlencode

setup.cfg

@@ -39,7 +39,6 @@ install_requires =
     tzlocal >= 2, <3
     bleach >= 2, <4
     beautifulsoup4 >= 4.5.3
-    future >= 0.9
     requests >= 2.1.0, <3
     requests-oauthlib >= 1.3, <2
     pillow >= 7, <8

tests/test_generic.py

@@ -1,6 +1,5 @@
 from django.template import Context
 from django.template import Template
-from future.utils import native_str
 
 from unittest import skipUnless
 
@@ -33,9 +32,7 @@ def test_rating(self):
         for value in settings.RATINGS_RANGE:
             data["value"] = value
             response = self.client.post(reverse("rating"), data=data)
-            # Django doesn't seem to support unicode cookie keys correctly on
-            # Python 2. See https://code.djangoproject.com/ticket/19802
-            response.delete_cookie(native_str("mezzanine-rating"))
+            response.delete_cookie("mezzanine-rating")
         blog_post = BlogPost.objects.get(id=blog_post.id)
         count = len(settings.RATINGS_RANGE)
         _sum = sum(settings.RATINGS_RANGE)