[deps] Added support for django 3.2 and 4.0 alpha #255

Closes #255

.github/workflows/ci.yml

@@ -21,12 +21,16 @@ jobs:
       fail-fast: false
       matrix:
         python-version:
-          - 3.6
           - 3.7
+          - 3.8
         django-version:
-          - django~=2.2.0
           - django~=3.0.0
           - django~=3.1.0
+          - django~=3.2.0
+        include:
+          - django-version: django~=4.0a1
+            python-version: 3.8
+            experimental: true
 
     steps:
     - uses: actions/checkout@v2

openwisp_utils/admin.py

@@ -1,6 +1,6 @@
 from django.contrib.admin import ModelAdmin, StackedInline
 from django.urls import reverse
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 
 class TimeReadonlyAdminMixin(object):

openwisp_utils/admin_theme/admin.py

@@ -2,7 +2,7 @@
 
 from django.conf import settings
 from django.contrib import admin
-from django.utils.translation import ugettext_lazy
+from django.utils.translation import gettext_lazy
 
 from . import settings as app_settings
 from .dashboard import get_dashboard_context
@@ -16,7 +16,7 @@ class OpenwispAdminSite(admin.AdminSite):
     # h1 text
     site_header = getattr(settings, 'OPENWISP_ADMIN_SITE_HEADER', 'OpenWISP')
     # text at the top of the admin index page
-    index_title = ugettext_lazy(
+    index_title = gettext_lazy(
         getattr(settings, 'OPENWISP_ADMIN_INDEX_TITLE', 'Network Administration')
     )
     enable_nav_sidebar = False

openwisp_utils/admin_theme/apps.py

@@ -1,5 +1,5 @@
 from django.apps import AppConfig
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 from . import settings as app_settings
 from .checks import admin_theme_settings_checks

openwisp_utils/base.py

@@ -1,7 +1,7 @@
 import uuid
 
 from django.db import models
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from model_utils.fields import AutoCreatedField, AutoLastModifiedField
 from openwisp_utils.utils import get_random_key
 from openwisp_utils.validators import key_validator

openwisp_utils/validators.py

@@ -1,5 +1,5 @@
 from django.core.validators import RegexValidator, _lazy_re_compile
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 
 key_validator = RegexValidator(
     _lazy_re_compile('^[^\\s/\\.]+$'),

tests/test_project/admin.py

@@ -1,7 +1,7 @@
 from django.contrib import admin
 from django.contrib.auth.models import User
 from django.forms import ModelForm
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from openwisp_utils.admin import (
     AlwaysHasChangedMixin,
     HelpTextStackedInline,

tests/test_project/api/views.py

@@ -1,5 +1,5 @@
 from django.http import JsonResponse
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from django.views import View
 
 from ..models import Project

tests/test_project/apps.py

@@ -1,5 +1,5 @@
 from django.db.models import Case, Count, Sum, When
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from openwisp_utils.admin_theme import (
     register_dashboard_chart,
     register_dashboard_template,
@@ -18,6 +18,7 @@ class TestAppConfig(ApiAppConfig):
         'DEFAULT_THROTTLE_RATES': {'test': '10/minute'},
         'TEST': True,
     }
+    default_auto_field = 'django.db.models.AutoField'
 
     def ready(self, *args, **kwargs):
         super().ready(*args, **kwargs)

tests/test_project/models.py

@@ -1,6 +1,6 @@
 from django.core.exceptions import ValidationError
 from django.db import models
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from openwisp_utils.base import KeyField, TimeStampedEditableModel, UUIDModel
 
 

tests/test_project/tests/test_storage.py

@@ -15,7 +15,7 @@ def create_dir(*paths: str):
     and all the intermidiate ones according to the joined path using os.makedirs
     """
     joined_path = os.path.join(*paths)
-    os.makedirs(joined_path)
+    os.makedirs(joined_path, exist_ok=True)
     return joined_path
 
 

tests/test_project/tests/test_test_utils.py

@@ -15,7 +15,7 @@
 
 from ..models import Shelf
 
-status_signal = Signal(providing_args=['status'])
+status_signal = Signal()  # providing_args=['status']
 
 
 class TestUtils(TestCase):