Django 2.1 compat

.travis.yml

@@ -12,9 +12,9 @@ env:
   - MODE=flake8
   - MODE=flake8-strict
   - MODE=docs
-  - DJANGO_VERSION=dj18
   - DJANGO_VERSION=dj111
   - DJANGO_VERSION=dj20
+  - DJANGO_VERSION=dj21
   - DJANGO_VERSION=djdev
 
 matrix:
@@ -28,10 +28,14 @@ matrix:
       env: MODE=flake8-strict
     - python: "3.4"
       env: DJANGO_VERSION=djdev
+    - python: "3.4"
+      env: DJANGO_VERSION=dj21
     - python: "2.7"
       env: DJANGO_VERSION=djdev
     - python: "2.7"
       env: DJANGO_VERSION=dj20
+    - python: "2.7"
+      env: DJANGO_VERSION=dj21
 
 addons:
   apt:

docs/release_notes/dev.rst

@@ -4,6 +4,12 @@ dev
 The current in-progress version. Put your notes here so they can be easily
 copied to the release notes for the next release.
 
+Major changes
+-------------
+
+* Dropped support for Django 1.8 (EOL).
+* Compatability fixes for upstream changes, most notably the removal of QUERY_TERMS.
+
 Bugfixes
 --------
 

tastypie/paginator.py

@@ -159,11 +159,10 @@ def _generate_uri(self, limit, offset):
                 del request_params['limit']
             if 'offset' in request_params:
                 del request_params['offset']
-            request_params.update({'limit': limit, 'offset': offset})
+            request_params.update({'limit': str(limit), 'offset': str(offset)})
             encoded_params = request_params.urlencode()
         except AttributeError:
             request_params = {}
-
             for k, v in self.request_data.items():
                 if isinstance(v, six.text_type):
                     request_params[k] = v.encode('utf-8')

tastypie/resources.py

@@ -13,11 +13,12 @@
 from django.conf import settings
 from django.conf.urls import url
 from django.core.exceptions import (
-    ObjectDoesNotExist, MultipleObjectsReturned, ValidationError,
+    ObjectDoesNotExist, MultipleObjectsReturned, ValidationError, FieldDoesNotExist
 )
 from django.core.signals import got_request_exception
 from django.core.exceptions import ImproperlyConfigured
 from django.db.models.fields.related import ForeignKey
+from django.db import models
 try:
     from django.contrib.gis.db.models.fields import GeometryField
 except (ImproperlyConfigured, ImportError):
@@ -29,7 +30,7 @@
 except ImportError:
     from django.db.models.fields.related_descriptors import\
         ReverseOneToOneDescriptor
-from django.db.models.sql.constants import QUERY_TERMS
+
 from django.http import HttpResponse, HttpResponseNotFound, Http404
 from django.utils import six
 from django.utils.cache import patch_cache_control, patch_vary_headers
@@ -2075,10 +2076,6 @@ def build_filters(self, filters=None, ignore_bad_filters=False):
 
         qs_filters = {}
 
-        query_terms = QUERY_TERMS
-        if django.VERSION >= (1, 8) and GeometryField:
-            query_terms |= set(GeometryField.class_lookups.keys())
-
         for filter_expr, value in filters.items():
             filter_bits = filter_expr.split(LOOKUP_SEP)
             field_name = filter_bits.pop(0)
@@ -2088,6 +2085,16 @@ def build_filters(self, filters=None, ignore_bad_filters=False):
                 # It's not a field we know about. Move along citizen.
                 continue
 
+            # Validate filter types other than 'exact' that are supported by the field type
+            try:
+                django_field_name = self.fields[field_name].attribute
+                django_field = self._meta.object_class._meta.get_field(django_field_name)
+                if hasattr(django_field, 'field'):
+                    django_field = django_field.field  # related field
+            except FieldDoesNotExist:
+                raise InvalidFilterError("The '%s' field is not a valid field name" % field_name)
+
+            query_terms = django_field.get_lookups().keys()
             if len(filter_bits) and filter_bits[-1] in query_terms:
                 filter_type = filter_bits.pop()
 

tests/core/models.py

@@ -22,7 +22,7 @@ class Note(models.Model):
     title = models.CharField("The Title", max_length=100)
     slug = models.SlugField()
     content = models.TextField(blank=True)
-    is_active = models.BooleanField(default=True)
+    is_active = models.BooleanField(default=True, blank=True)
     created = models.DateTimeField(default=now)
     updated = models.DateTimeField(default=now)
 
@@ -86,7 +86,7 @@ class AutoNowNote(models.Model):
     title = models.CharField(max_length=100)
     slug = models.SlugField(unique=True)
     content = models.TextField(blank=True)
-    is_active = models.BooleanField(default=True)
+    is_active = models.BooleanField(default=True, blank=True)
     created = models.DateTimeField(auto_now_add=now, null=True)
     updated = models.DateTimeField(auto_now=now)
 

tests/core/tests/paginator.py

@@ -268,7 +268,7 @@ def test_custom_collection_name(self):
     def test_multiple(self):
         request = QueryDict('a=1&a=2')
         paginator = Paginator(request, self.data_set,
-            resource_uri='/api/v1/notes/', limit=2, offset=2)
+            resource_uri='/api/v1/notes/', limit='2', offset='2')
         meta = paginator.page()['meta']
         self.assertEqual(meta['limit'], 2)
         self.assertEqual(meta['offset'], 2)

tests/core/tests/resources.py

@@ -2102,13 +2102,18 @@ def test_build_filters(self):
         resource_4 = AnotherSubjectResource()
         self.assertEqual(resource_4.build_filters(filters={'notes__user__startswith': 'Daniel'}), {'notes__author__startswith': 'Daniel'})
 
-        # Make sure that fields that don't have attributes can't be filtered on.
-        self.assertRaises(InvalidFilterError, resource_4.build_filters, filters={'notes__hello_world': 'News'})
-
         # Make sure build_filters works even on resources without queryset
         resource = NoQuerysetNoteResource()
         self.assertEqual(resource.build_filters(), {})
 
+    def test_build_filters_bad(self):
+        """
+        Test that a nonsensical filter fails validation.
+        """
+        resource = AnotherSubjectResource()
+        # Make sure that fields that don't have attributes can't be filtered on.
+        self.assertRaises(InvalidFilterError, resource.build_filters, filters={'notes__hello_world': 'News'})
+
     def test_custom_build_filters(self):
         """
         A test derived from an example in the documentation (under Advanced Filtering).

tests/validation/tests.py

@@ -4,6 +4,7 @@
 
 from basic.models import Note
 from testcases import TestCaseWithFixture
+from django.test.testcases import SimpleTestCase
 
 
 @override_settings(ROOT_URLCONF='validation.api.urls')
@@ -156,3 +157,13 @@ def test_invalid_data(self):
                 'annotations': ['This field is required.']
             }
         })
+
+
+class TestJSONPValidation(SimpleTestCase):
+    """
+    Explicitly run the doctests for tastypie.utils.validate_jsonp
+    """
+    def test_jsonp(self):
+        import tastypie.utils.validate_jsonp
+        import doctest
+        doctest.testmod(tastypie.utils.validate_jsonp)

tox.ini

@@ -1,6 +1,8 @@
 [tox]
 envlist =
-    py{27,34,35,36}-dj{18,111,20,dev}
+    py{27}-dj{111}
+    py{34}-dj{20}
+    py{35,36}-dj{20,21,dev}
     py{27,36}-docs,
     py{27,36}-flake8,
     py{27,36}-flake8-strict
@@ -15,17 +17,17 @@ setenv =
     PYTHONPATH = {toxinidir}:{toxinidir}/tests
     PYTHONWARNINGS = always
 commands =
-    dj{18,111,20,dev}: {[testenv]test-executable} test -p '*' core.tests --settings=settings_core
-    dj{18,111,20,dev}: {[testenv]test-executable} test basic.tests --settings=settings_basic
-    dj{18,111,20,dev}: {[testenv]test-executable} test related_resource.tests --settings=settings_related
-    dj{18,111,20,dev}: {[testenv]test-executable} test alphanumeric.tests --settings=settings_alphanumeric
-    dj{18,111,20,dev}: {[testenv]test-executable} test authorization.tests --settings=settings_authorization
-    dj{18,111,20,dev}: {[testenv]test-executable} test content_gfk.tests --settings=settings_content_gfk
-    dj{18,111,20,dev}: {[testenv]test-executable} test customuser.tests --settings=settings_customuser
-    dj{18,111,20,dev}: {[testenv]test-executable} test namespaced.tests --settings=settings_namespaced
-    dj{18,111,20,dev}: {[testenv]test-executable} test slashless.tests --settings=settings_slashless
-    dj{18,111,20,dev}: {[testenv]test-executable} test validation.tests --settings=settings_validation
-    dj{18,111,20,dev}: {[testenv]test-executable} test gis.tests --settings=settings_gis_spatialite
+    dj{111,20,21,dev}: {[testenv]test-executable} test -p '*' core.tests --settings=settings_core
+    dj{111,20,21,dev}: {[testenv]test-executable} test basic.tests --settings=settings_basic
+    dj{111,20,21,dev}: {[testenv]test-executable} test related_resource.tests --settings=settings_related
+    dj{111,20,21,dev}: {[testenv]test-executable} test alphanumeric.tests --settings=settings_alphanumeric
+    dj{111,20,21,dev}: {[testenv]test-executable} test authorization.tests --settings=settings_authorization
+    dj{111,20,21,dev}: {[testenv]test-executable} test content_gfk.tests --settings=settings_content_gfk
+    dj{111,20,21,dev}: {[testenv]test-executable} test customuser.tests --settings=settings_customuser
+    dj{111,20,21,dev}: {[testenv]test-executable} test namespaced.tests --settings=settings_namespaced
+    dj{111,20,21,dev}: {[testenv]test-executable} test slashless.tests --settings=settings_slashless
+    dj{111,20,21,dev}: {[testenv]test-executable} test validation.tests --settings=settings_validation
+    dj{111,20,21,dev}: {[testenv]test-executable} test gis.tests --settings=settings_gis_spatialite
 
     docs: sphinx-build -W -b html -d {envtmpdir}/doctrees . {envtmpdir}/html
     docs: sphinx-build -W -b doctest -d {envtmpdir}/doctrees . {envtmpdir}/html
@@ -39,20 +41,21 @@ basepython =
     py35: python3.5
     py36: python3.6
 deps =
-    dj18: Django>=1.8,<1.9
     dj111: Django>=1.11,<1.12
     dj20: Django>=2.0,<2.1
+    dj21: Django>=2.1,<2.2
     djdev: https://github.com/django/django/archive/master.tar.gz
 
-    py27-dj{18,111}: django-oauth-plus==2.2.9
-    py27-dj{18,111,20,dev}: python-digest
-    py27-dj{18,111,20,dev}: oauth2
-    py27-dj{18,111,20,dev}: pysqlite==2.7.0
-    py{34,35,36}-dj{18,111,20,dev}: python3-digest>=1.8b4
-    dj{18,111,20,dev}: -r{toxinidir}/tests/requirements.txt
+    py27-dj{111}: django-oauth-plus==2.2.9
+    py27-dj{111,20,21,dev}: python-digest
+    py27-dj{111,20,21,dev}: oauth2
+    py27-dj{111,20,21,dev}: pysqlite==2.7.0
+    py{34,35,36}-dj{111,20,21,dev}: python3-digest>=1.8b4
+    dj{111,20,21,dev}: -r{toxinidir}/tests/requirements.txt
 
     docs: Sphinx
-    docs: Django>=1.11,<1.12
+    py27-docs: Django<2.0
+    py{34,35,36}-docs: Django<2.2
     docs: mock
     docs: sphinx_rtd_theme