models.DateField corresponds to graphene Date Scalar

Author: =

graphene_django/converter.py

@@ -3,7 +3,7 @@
 
 from graphene import (ID, Boolean, Dynamic, Enum, Field, Float, Int, List,
                       NonNull, String, UUID)
-from graphene.types.datetime import DateTime, Time
+from graphene.types.datetime import DateTime, Date, Time
 from graphene.types.json import JSONString
 from graphene.utils.str_converters import to_camel_case, to_const
 from graphql import assert_valid_name
@@ -121,11 +121,16 @@ def convert_field_to_float(field, registry=None):
     return Float(description=field.help_text, required=not field.null)
 
 
-@convert_django_field.register(models.DateField)
+@convert_django_field.register(models.DateTimeField)
 def convert_date_to_string(field, registry=None):
     return DateTime(description=field.help_text, required=not field.null)
 
 
+@convert_django_field.register(models.DateField)
+def convert_date_to_string(field, registry=None):
+    return Date(description=field.help_text, required=not field.null)
+
+
 @convert_django_field.register(models.TimeField)
 def convert_time_to_string(field, registry=None):
     return Time(description=field.help_text, required=not field.null)

graphene_django/filter/tests/test_fields.py

@@ -157,8 +157,8 @@ class Query(ObjectType):
 
     r1 = Reporter.objects.create(first_name='r1', last_name='r1', email='r1@test.com')
     r2 = Reporter.objects.create(first_name='r2', last_name='r2', email='r2@test.com')
-    Article.objects.create(headline='a1', pub_date=datetime.now(), reporter=r1, editor=r1)
-    Article.objects.create(headline='a2', pub_date=datetime.now(), reporter=r2, editor=r2)
+    Article.objects.create(headline='a1', pub_date=datetime.now(), pub_date_time=datetime.now(), reporter=r1, editor=r1)
+    Article.objects.create(headline='a2', pub_date=datetime.now(), pub_date_time=datetime.now(), reporter=r2, editor=r2)
 
     class context(object):
         reporter = r2
@@ -245,8 +245,8 @@ class Query(ObjectType):
 
     r1 = Reporter.objects.create(first_name='r1', last_name='r1', email='r1@test.com')
     r2 = Reporter.objects.create(first_name='r2', last_name='r2', email='r2@test.com')
-    Article.objects.create(headline='a1', pub_date=datetime.now(), reporter=r1)
-    Article.objects.create(headline='a2', pub_date=datetime.now(), reporter=r2)
+    Article.objects.create(headline='a1', pub_date=datetime.now(), pub_date_time=datetime.now(), reporter=r1)
+    Article.objects.create(headline='a2', pub_date=datetime.now(), pub_date_time=datetime.now(), reporter=r2)
 
     query = '''
     query {
@@ -464,13 +464,15 @@ def resolve_all_reporters(self, info, **args):
     Article.objects.create(
         headline='Article Node 1',
         pub_date=datetime.now(),
+        pub_date_time=datetime.now(),
         reporter=r,
         editor=r,
         lang='es'
     )
     Article.objects.create(
         headline='Article Node 2',
         pub_date=datetime.now(),
+        pub_date_time=datetime.now(),
         reporter=r,
         editor=r,
         lang='en'

graphene_django/rest_framework/serializer_converter.py

@@ -92,11 +92,15 @@ def convert_serializer_field_to_float(field):
 
 
 @get_graphene_type_from_serializer_field.register(serializers.DateTimeField)
-@get_graphene_type_from_serializer_field.register(serializers.DateField)
 def convert_serializer_field_to_date_time(field):
     return graphene.types.datetime.DateTime
 
 
+@get_graphene_type_from_serializer_field.register(serializers.DateField)
+def convert_serializer_field_to_date_time(field):
+    return graphene.types.datetime.Date
+
+
 @get_graphene_type_from_serializer_field.register(serializers.TimeField)
 def convert_serializer_field_to_time(field):
     return graphene.types.datetime.Time

graphene_django/rest_framework/tests/test_field_converter.py

@@ -87,8 +87,8 @@ def test_should_date_time_convert_datetime():
     assert_conversion(serializers.DateTimeField, graphene.types.datetime.DateTime)
 
 
-def test_should_date_convert_datetime():
-    assert_conversion(serializers.DateField, graphene.types.datetime.DateTime)
+def test_should_date_convert_date():
+    assert_conversion(serializers.DateField, graphene.types.datetime.Date)
 
 
 def test_should_time_convert_time():

graphene_django/tests/models.py

@@ -37,6 +37,7 @@ def __str__(self):              # __unicode__ on Python 2
 class Article(models.Model):
     headline = models.CharField(max_length=100)
     pub_date = models.DateField()
+    pub_date_time = models.DateTimeField()
     reporter = models.ForeignKey(Reporter, on_delete=models.CASCADE, related_name='articles')
     editor = models.ForeignKey(Reporter, on_delete=models.CASCADE, related_name='edited_articles_+')
     lang = models.CharField(max_length=2, help_text='Language', choices=[

graphene_django/tests/test_converter.py

@@ -5,7 +5,7 @@
 
 import graphene
 from graphene.relay import ConnectionField, Node
-from graphene.types.datetime import DateTime, Time
+from graphene.types.datetime import DateTime, Date, Time
 from graphene.types.json import JSONString
 
 from ..compat import JSONField, ArrayField, HStoreField, RangeField, MissingType
@@ -38,9 +38,12 @@ def test_should_unknown_django_field_raise_exception():
         convert_django_field(None)
     assert 'Don\'t know how to convert the Django field' in str(excinfo.value)
 
+def test_should_date_time_convert_string():
+    assert_conversion(models.DateTimeField, DateTime)
+
 
 def test_should_date_convert_string():
-    assert_conversion(models.DateField, DateTime)
+    assert_conversion(models.DateField, Date)
 
 
 def test_should_time_convert_string():

graphene_django/tests/test_form_converter.py

@@ -30,6 +30,8 @@ def test_should_date_convert_string():
 def test_should_time_convert_string():
     assert_conversion(forms.TimeField, graphene.String)
 
+def test_should_date_convert_string():
+    assert_conversion(forms.DateField, graphene.String)
 
 def test_should_date_time_convert_string():
     assert_conversion(forms.DateTimeField, graphene.String)

graphene_django/tests/test_query.py

@@ -371,13 +371,15 @@ class Query(graphene.ObjectType):
     Article.objects.create(
         headline='Article Node 1',
         pub_date=datetime.date.today(),
+        pub_date_time=datetime.datetime.now(),
         reporter=r,
         editor=r,
         lang='es'
     )
     Article.objects.create(
         headline='Article Node 2',
         pub_date=datetime.date.today(),
+        pub_date_time=datetime.datetime.now(),
         reporter=r,
         editor=r,
         lang='en'
@@ -453,20 +455,23 @@ class Query(graphene.ObjectType):
     Article.objects.create(
         headline='Article Node 1',
         pub_date=datetime.date.today(),
+        pub_date_time=datetime.datetime.now(),
         reporter=r,
         editor=r,
         lang='es'
     )
     Article.objects.create(
         headline='Article Node 2',
         pub_date=datetime.date.today(),
+        pub_date_time=datetime.datetime.now(),
         reporter=r,
         editor=r,
         lang='es'
     )
     Article.objects.create(
         headline='Article Node 3',
         pub_date=datetime.date.today(),
+        pub_date_time=datetime.datetime.now(),
         reporter=r,
         editor=r,
         lang='en'
@@ -692,13 +697,15 @@ class Query(graphene.ObjectType):
     Article.objects.create(
         headline='Article Node 1',
         pub_date=datetime.date.today(),
+        pub_date_time=datetime.datetime.now(),
         reporter=r,
         editor=r,
         lang='es'
     )
     Article.objects.create(
         headline='Article Node 2',
         pub_date=datetime.date.today(),
+        pub_date_time=datetime.datetime.now(),
         reporter=r,
         editor=r,
         lang='en'

graphene_django/tests/test_types.py

@@ -64,7 +64,7 @@ def test_django_objecttype_map_correct_fields():
 
 def test_django_objecttype_with_node_have_correct_fields():
     fields = Article._meta.fields
-    assert list(fields.keys()) == ['id', 'headline', 'pub_date', 'reporter', 'editor', 'lang', 'importance']
+    assert list(fields.keys()) == ['id', 'headline', 'pub_date', 'pub_date_time', 'reporter', 'editor', 'lang', 'importance']
 
 
 def test_schema_representation():
@@ -76,7 +76,8 @@ def test_schema_representation():
 type Article implements Node {
   id: ID!
   headline: String!
-  pubDate: DateTime!
+  pubDate: Date!
+  pubDateTime: DateTime!
   reporter: Reporter!
   editor: Reporter!
   lang: ArticleLang!
@@ -104,6 +105,8 @@ def test_schema_representation():
   EN
 }
 
+scalar Date
+
 scalar DateTime
 
 interface Node {