Fix swagger Try it out and make endpoints work

testproj/articles/migrations/0002_auto_20171221_1635.py

@@ -0,0 +1,28 @@
+# Generated by Django 2.0 on 2017-12-21 15:35
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ('articles', '0001_initial'),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name='article',
+            name='body',
+            field=models.TextField(help_text='article model help_text', max_length=5000),
+        ),
+        migrations.AlterField(
+            model_name='article',
+            name='slug',
+            field=models.SlugField(blank=True, help_text='slug model help_text', unique=True),
+        ),
+        migrations.AlterField(
+            model_name='article',
+            name='title',
+            field=models.CharField(help_text='title model help_text', max_length=255, unique=True),
+        ),
+    ]

testproj/articles/serializers.py

@@ -7,15 +7,17 @@ class ArticleSerializer(serializers.ModelSerializer):
     references = serializers.DictField(
         help_text="this is a really bad example",
         child=serializers.URLField(help_text="but i needed to test these 2 fields somehow"),
+        read_only=True,
     )
-    uuid = serializers.UUIDField(help_text="should articles have UUIDs?")
+    uuid = serializers.UUIDField(help_text="should articles have UUIDs?", read_only=True)
     cover_name = serializers.FileField(use_url=False, source='cover', read_only=True)
 
     class Meta:
         model = Article
         fields = ('title', 'body', 'slug', 'date_created', 'date_modified',
                   'references', 'uuid', 'cover', 'cover_name')
-        read_only_fields = ('date_created', 'date_modified')
+        read_only_fields = ('date_created', 'date_modified',
+                            'references', 'uuid', 'cover_name')
         lookup_field = 'slug'
         extra_kwargs = {'body': {'help_text': 'body serializer help_text'}}
 

testproj/articles/views.py

@@ -45,8 +45,8 @@ class ArticleViewSet(viewsets.ModelViewSet):
     max_page_size = 5
     filter_backends = (DjangoFilterBackend, OrderingFilter)
     filter_fields = ('title',)
-    ordering_fields = ('date_modified',)
-    ordering = ('username',)
+    ordering_fields = ('date_modified','date_created')
+    ordering = ('date_created',)
 
     @swagger_auto_schema(auto_schema=NoPagingAutoSchema)
     @list_route(methods=['get'])