Add support for Python 3.8, Django 3.0 and DRF 3.11

.travis.yml

@@ -1,4 +1,5 @@
 language: python
+dist: xenial
 sudo: required
 cache: pip
 # Favor explicit over implicit and use an explicit build matrix.
@@ -12,6 +13,10 @@ matrix:
     - env: TOXENV=py35-django22-drfmaster
     - env: TOXENV=py36-django22-drfmaster
     - env: TOXENV=py37-django22-drfmaster
+    - env: TOXENV=py38-django22-drfmaster
+    - env: TOXENV=py36-django30-drfmaster
+    - env: TOXENV=py37-django30-drfmaster
+    - env: TOXENV=py38-django30-drfmaster
 
   include:
     - python: 3.6
@@ -21,50 +26,72 @@ matrix:
 
     - python: 3.5
       env: TOXENV=py35-django111-drf310
+    - python: 3.5
+      env: TOXENV=py35-django111-drf311
     - python: 3.5
       env: TOXENV=py35-django111-drfmaster
     - python: 3.5
       env: TOXENV=py35-django21-drf310
+    - python: 3.5
+      env: TOXENV=py35-django21-drf311
     - python: 3.5
       env: TOXENV=py35-django21-drfmaster
     - python: 3.5
-      dist: xenial
       env: TOXENV=py35-django22-drf310
     - python: 3.5
-      dist: xenial
+      env: TOXENV=py35-django22-drf311
+    - python: 3.5
       env: TOXENV=py35-django22-drfmaster
 
     - python: 3.6
       env: TOXENV=py36-django111-drf310
+    - python: 3.6
+      env: TOXENV=py36-django111-drf311
     - python: 3.6
       env: TOXENV=py36-django111-drfmaster
     - python: 3.6
       env: TOXENV=py36-django21-drf310
+    - python: 3.6
+      env: TOXENV=py36-django21-drf311
     - python: 3.6
       env: TOXENV=py36-django21-drfmaster
     - python: 3.6
-      dist: xenial
       env: TOXENV=py36-django22-drf310
     - python: 3.6
-      dist: xenial
+      env: TOXENV=py36-django22-drf311
+    - python: 3.6
       env: TOXENV=py36-django22-drfmaster
+    - python: 3.6
+      env: TOXENV=py36-django30-drf311
+    - python: 3.6
+      env: TOXENV=py36-django30-drfmaster
 
     - python: 3.7
-      dist: xenial
-      sudo: required
       env: TOXENV=py37-django21-drf310
     - python: 3.7
-      dist: xenial
-      sudo: required
+      env: TOXENV=py37-django21-drf311
+    - python: 3.7
       env: TOXENV=py37-django21-drfmaster
     - python: 3.7
-      dist: xenial
-      sudo: required
       env: TOXENV=py37-django22-drf310
     - python: 3.7
-      dist: xenial
-      sudo: required
+      env: TOXENV=py37-django22-drf311
+    - python: 3.7
       env: TOXENV=py37-django22-drfmaster
+    - python: 3.7
+      env: TOXENV=py37-django30-drf311
+    - python: 3.7
+      env: TOXENV=py37-django30-drfmaster
+
+    - python: 3.8
+      env: TOXENV=py38-django22-drf311
+    - python: 3.8
+      env: TOXENV=py38-django22-drfmaster
+    - python: 3.8
+      env: TOXENV=py38-django30-drf311
+    - python: 3.8
+      env: TOXENV=py38-django30-drfmaster
+
 install:
   - pip install tox
 script:

CHANGELOG.md

@@ -8,6 +8,14 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 Note that in line with [Django REST Framework policy](http://www.django-rest-framework.org/topics/release-notes/),
 any parts of the framework not mentioned in the documentation should generally be considered private API, and may be subject to change.
 
+## [Unreleased]
+
+### Added
+
+* Added support for Python 3.8
+* Added support for Django REST framework 3.11
+* Added support for Django 3.0
+
 ## [3.0.0] - 2019-10-14
 
 This release is not backwards compatible. For easy migration best upgrade first to version

README.rst

@@ -87,9 +87,9 @@ As a Django REST Framework JSON API (short DJA) we are trying to address followi
 Requirements
 ------------
 
-1. Python (3.5, 3.6, 3.7)
-2. Django (1.11, 2.1, 2.2)
-3. Django REST Framework (3.10)
+1. Python (3.5, 3.6, 3.7, 3.8)
+2. Django (1.11, 2.1, 2.2, 3.0)
+3. Django REST Framework (3.10, 3.11)
 
 We **highly** recommend and only officially support the latest patch release of each Python, Django and REST Framework series.
 

docs/getting-started.md

@@ -51,9 +51,9 @@ like the following:
 
 ## Requirements
 
-1. Python (3.5, 3.6, 3.7)
-2. Django (1.11, 2.1, 2.2)
-3. Django REST Framework (3.10)
+1. Python (3.5, 3.6, 3.7, 3.8)
+2. Django (1.11, 2.1, 2.2, 3.0)
+3. Django REST Framework (3.10, 3.11)
 
 We **highly** recommend and only officially support the latest patch release of each Python, Django and REST Framework series.
 

example/api/resources/identity.py

@@ -23,8 +23,8 @@ def posts(self, request):
         posts = [{'id': 1, 'title': 'Test Blog Post'}]
 
         data = {
-            encoding.force_text('identities'): IdentitySerializer(identities, many=True).data,
-            encoding.force_text('posts'): PostSerializer(posts, many=True).data,
+            encoding.force_str('identities'): IdentitySerializer(identities, many=True).data,
+            encoding.force_str('posts'): PostSerializer(posts, many=True).data,
         }
         return Response(utils.format_field_names(data, format_type='camelize'))
 

example/tests/test_format_keys.py

@@ -28,7 +28,7 @@ def test_camelization(self):
             'data': [
                 {
                     'type': 'users',
-                    'id': encoding.force_text(user.pk),
+                    'id': encoding.force_str(user.pk),
                     'attributes': {
                         'firstName': user.first_name,
                         'lastName': user.last_name,

example/tests/test_model_viewsets.py

@@ -34,7 +34,7 @@ def test_key_in_list_result(self):
             'data': [
                 {
                     'type': 'users',
-                    'id': encoding.force_text(user.pk),
+                    'id': encoding.force_str(user.pk),
                     'attributes': {
                         'first-name': user.first_name,
                         'last-name': user.last_name,
@@ -72,7 +72,7 @@ def test_page_two_in_list_result(self):
             'data': [
                 {
                     'type': 'users',
-                    'id': encoding.force_text(user.pk),
+                    'id': encoding.force_str(user.pk),
                     'attributes': {
                         'first-name': user.first_name,
                         'last-name': user.last_name,
@@ -112,7 +112,7 @@ def test_page_range_in_list_result(self):
             'data': [
                 {
                     'type': 'users',
-                    'id': encoding.force_text(users[0].pk),
+                    'id': encoding.force_str(users[0].pk),
                     'attributes': {
                         'first-name': users[0].first_name,
                         'last-name': users[0].last_name,
@@ -121,7 +121,7 @@ def test_page_range_in_list_result(self):
                 },
                 {
                     'type': 'users',
-                    'id': encoding.force_text(users[1].pk),
+                    'id': encoding.force_str(users[1].pk),
                     'attributes': {
                         'first-name': users[1].first_name,
                         'last-name': users[1].last_name,
@@ -157,7 +157,7 @@ def test_key_in_detail_result(self):
         expected = {
             'data': {
                 'type': 'users',
-                'id': encoding.force_text(self.miles.pk),
+                'id': encoding.force_str(self.miles.pk),
                 'attributes': {
                     'first-name': self.miles.first_name,
                     'last-name': self.miles.last_name,
@@ -193,7 +193,7 @@ def test_key_in_post(self):
         data = {
             'data': {
                 'type': 'users',
-                'id': encoding.force_text(self.miles.pk),
+                'id': encoding.force_str(self.miles.pk),
                 'attributes': {
                     'first-name': self.miles.first_name,
                     'last-name': self.miles.last_name,

example/tests/test_sideload_resources.py

@@ -25,5 +25,5 @@ def test_get_sideloaded_data(self):
 
         self.assertEqual(
             sorted(content.keys()),
-            [encoding.force_text('identities'),
-             encoding.force_text('posts')])
+            [encoding.force_str('identities'),
+             encoding.force_str('posts')])

rest_framework_json_api/exceptions.py

@@ -1,4 +1,4 @@
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from rest_framework import exceptions, status
 
 from rest_framework_json_api import utils

rest_framework_json_api/metadata.py

@@ -1,7 +1,7 @@
 from collections import OrderedDict
 
 from django.db.models.fields import related
-from django.utils.encoding import force_text
+from django.utils.encoding import force_str
 from rest_framework import serializers
 from rest_framework.metadata import SimpleMetadata
 from rest_framework.settings import api_settings
@@ -123,7 +123,7 @@ def get_field_info(self, field):
         for attr in attrs:
             value = getattr(field, attr, None)
             if value is not None and value != '':
-                field_info[attr] = force_text(value, strings_only=True)
+                field_info[attr] = force_str(value, strings_only=True)
 
         if getattr(field, 'child', None):
             field_info['child'] = self.get_field_info(field.child)
@@ -138,7 +138,7 @@ def get_field_info(self, field):
             field_info['choices'] = [
                 {
                     'value': choice_value,
-                    'display_name': force_text(choice_name, strings_only=True)
+                    'display_name': force_str(choice_name, strings_only=True)
                 }
                 for choice_value, choice_name in field.choices.items()
             ]

rest_framework_json_api/relations.py

@@ -5,7 +5,7 @@
 import inflection
 from django.core.exceptions import ImproperlyConfigured
 from django.urls import NoReverseMatch
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from rest_framework.fields import MISSING_ERROR_MESSAGE, SkipField
 from rest_framework.relations import MANY_RELATION_KWARGS
 from rest_framework.relations import ManyRelatedField as DRFManyRelatedField

rest_framework_json_api/renderers.py

@@ -129,7 +129,7 @@ def extract_relationships(cls, fields, resource, resource_instance):
                     relation_data.append(
                         OrderedDict([
                             ('type', relation_type),
-                            ('id', encoding.force_text(related_object.pk))
+                            ('id', encoding.force_str(related_object.pk))
                         ])
                     )
 
@@ -168,7 +168,7 @@ def extract_relationships(cls, fields, resource, resource_instance):
                 relation_data = {
                     'data': (
                         OrderedDict([
-                            ('type', relation_type), ('id', encoding.force_text(relation_id))
+                            ('type', relation_type), ('id', encoding.force_str(relation_id))
                         ])
                         if relation_id is not None else None)
                 }
@@ -231,7 +231,7 @@ def extract_relationships(cls, fields, resource, resource_instance):
 
                     relation_data.append(OrderedDict([
                         ('type', nested_resource_instance_type),
-                        ('id', encoding.force_text(nested_resource_instance.pk))
+                        ('id', encoding.force_str(nested_resource_instance.pk))
                     ]))
                 data.update({
                     field_name: {
@@ -264,7 +264,7 @@ def extract_relationships(cls, fields, resource, resource_instance):
 
                         relation_data.append(OrderedDict([
                             ('type', nested_resource_instance_type),
-                            ('id', encoding.force_text(nested_resource_instance.pk))
+                            ('id', encoding.force_str(nested_resource_instance.pk))
                         ]))
 
                     data.update({field_name: {'data': relation_data}})
@@ -287,7 +287,7 @@ def extract_relationships(cls, fields, resource, resource_instance):
                         'data': (
                             OrderedDict([
                                 ('type', relation_type),
-                                ('id', encoding.force_text(relation_instance_id))
+                                ('id', encoding.force_str(relation_instance_id))
                             ]) if resource.get(field_name) else None)
                     }
                 })
@@ -486,7 +486,7 @@ def build_json_resource_obj(cls, fields, resource, resource_instance, resource_n
             resource_name = utils.get_resource_type_from_instance(resource_instance)
         resource_data = [
             ('type', resource_name),
-            ('id', encoding.force_text(resource_instance.pk) if resource_instance else None),
+            ('id', encoding.force_str(resource_instance.pk) if resource_instance else None),
             ('attributes', cls.extract_attributes(fields, resource)),
         ]
         relationships = cls.extract_relationships(fields, resource, resource_instance)

rest_framework_json_api/serializers.py

@@ -1,7 +1,7 @@
 import inflection
 from django.core.exceptions import ObjectDoesNotExist
 from django.db.models.query import QuerySet
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from rest_framework.exceptions import ParseError
 from rest_framework.serializers import *  # noqa: F403
 

rest_framework_json_api/utils.py

@@ -13,7 +13,7 @@
 from django.http import Http404
 from django.utils import encoding
 from django.utils.module_loading import import_string as import_class_from_dotted_path
-from django.utils.translation import ugettext_lazy as _
+from django.utils.translation import gettext_lazy as _
 from rest_framework import exceptions
 from rest_framework.exceptions import APIException
 
@@ -341,7 +341,7 @@ def format_drf_errors(response, context, exc):
 def format_error_object(message, pointer, response):
     error_obj = {
         'detail': message,
-        'status': encoding.force_text(response.status_code),
+        'status': encoding.force_str(response.status_code),
     }
     if pointer is not None:
         error_obj['source'] = {

tox.ini

@@ -1,15 +1,19 @@
 [tox]
 envlist =
-    py{35,36}-django111-drf{310,master},
-    py{35,36,37}-django{21,22}-drf{310,master},
+    py{35,36}-django{111}-drf{310,311,master},
+    py{35,36,37}-django{21,22}-drf{310,311,master},
+    py38-django22-drf{311,master},
+    py{36,37,38}-django{30}-drf{311,master},
     lint,docs
 
 [testenv]
 deps =
     django111: Django>=1.11,<1.12
     django21: Django>=2.1,<2.2
     django22: Django>=2.2,<2.3
+    django30: Django>=3.0,<3.1
     drf310: djangorestframework>=3.10.2,<3.11
+    drf311: djangorestframework>=3.11,<3.12
     drfmaster: https://github.com/encode/django-rest-framework/archive/master.zip
     -rrequirements/requirements-testing.txt
     -rrequirements/requirements-optionals.txt