Bump djangorestframework from 3.14.0 to 3.15.2 in /src/backend (#7520)

* Bump djangorestframework from 3.14.0 to 3.15.2 in /src/backend

Bumps [djangorestframework](https://github.com/encode/django-rest-framework) from 3.14.0 to 3.15.2.
- [Release notes](https://github.com/encode/django-rest-framework/releases)
- [Commits](https://github.com/encode/django-rest-framework/compare/3.14.0...3.15.2)

---
updated-dependencies:
- dependency-name: djangorestframework
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

* fix req

* fix deps again

* patch serializer

* bump api version

* Fix "min_value" for DRF decimal fields

* Add default serializer values for 'IPN' and 'revision'

* Add specific serializer for email field

* Bump API version

* code cleanup

* fix tests

* allow null for email too

* fix formatting

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Matthias Mair <code@mjmair.com>
Co-authored-by: Oliver Walters <oliver.henry.walters@gmail.com>

src/backend/InvenTree/InvenTree/api_version.py

@@ -1,13 +1,16 @@
 """InvenTree API version information."""
 
 # InvenTree API version
-INVENTREE_API_VERSION = 244
+INVENTREE_API_VERSION = 245
 
 """Increment this API version number whenever there is a significant change to the API that any clients need to know about."""
 
 
 INVENTREE_API_TEXT = """
 
+v245 - 2024-08-21 : https://github.com/inventree/InvenTree/pull/7520
+    - Documented pagination fields (no functional changes)
+
 v244 - 2024-08-21 : https://github.com/inventree/InvenTree/pull/7941
     - Adds "create_child_builds" field to the Build API
     - Write-only field to create child builds from the API

src/backend/InvenTree/InvenTree/test_api.py

@@ -92,9 +92,7 @@ class APITests(InvenTreeAPITestCase):
         """Test token resolve endpoint does not work without basic auth."""
         # Test token endpoint without basic auth
         url = reverse('api-token')
-        response = self.client.get(url, format='json')
-
-        self.assertEqual(response.status_code, status.HTTP_401_UNAUTHORIZED)
+        self.get(url, expected_code=401)
         self.assertIsNone(self.token)
 
     def test_token_success(self):
@@ -106,7 +104,7 @@ class APITests(InvenTreeAPITestCase):
         """Test that we can read the 'info-view' endpoint."""
         url = reverse('api-inventree-info')
 
-        response = self.client.get(url, format='json')
+        response = self.get(url)
 
         data = response.json()
         self.assertIn('server', data)
@@ -126,7 +124,7 @@ class APITests(InvenTreeAPITestCase):
         self.group.rule_sets.all().delete()
         update_group_roles(self.group)
 
-        response = self.client.get(url, format='json')
+        response = self.get(url, expected_code=401)
 
         # Not logged in, so cannot access user role data
         self.assertIn(response.status_code, [401, 403])

src/backend/InvenTree/InvenTree/test_api_version.py

@@ -13,12 +13,12 @@ class ApiVersionTests(InvenTreeAPITestCase):
     def test_api(self):
         """Test that the API text is correct."""
         url = reverse('api-version-text')
-        response = self.client.get(url, format='json')
+        response = self.get(url, format='json')
         data = response.json()
 
         self.assertEqual(len(data), 10)
 
-        response = self.client.get(reverse('api-version'), format='json').json()
+        response = self.get(reverse('api-version')).json()
         self.assertIn('version', response)
         self.assertIn('dev', response)
         self.assertIn('up_to_date', response)

src/backend/InvenTree/company/serializers.py

@@ -166,6 +166,10 @@ class CompanySerializer(
 
     image = InvenTreeImageSerializerField(required=False, allow_null=True)
 
+    email = serializers.EmailField(
+        required=False, default='', allow_blank=True, allow_null=True
+    )
+
     parts_supplied = serializers.IntegerField(read_only=True)
     parts_manufactured = serializers.IntegerField(read_only=True)
     address_count = serializers.IntegerField(read_only=True)

src/backend/InvenTree/company/test_api.py

@@ -2,8 +2,6 @@
 
 from django.urls import reverse
 
-from rest_framework import status
-
 from InvenTree.unit_test import InvenTreeAPITestCase
 from part.models import Part
 
@@ -394,8 +392,7 @@ class ManufacturerTest(InvenTreeAPITestCase):
 
         # Create manufacturer part
         data = {'part': 1, 'manufacturer': 7, 'MPN': 'MPN_TEST'}
-        response = self.client.post(url, data, format='json')
-        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+        response = self.post(url, data, expected_code=201)
         self.assertEqual(response.data['MPN'], 'MPN_TEST')
 
         # Filter by manufacturer
@@ -418,9 +415,7 @@ class ManufacturerTest(InvenTreeAPITestCase):
         # Change the MPN
         data = {'MPN': 'MPN-TEST-123'}
 
-        response = self.client.patch(url, data, format='json')
-
-        self.assertEqual(response.status_code, status.HTTP_200_OK)
+        response = self.patch(url, data)
         self.assertEqual(response.data['MPN'], 'MPN-TEST-123')
 
     def test_manufacturer_part_search(self):
@@ -457,8 +452,7 @@ class ManufacturerTest(InvenTreeAPITestCase):
             'link': 'https://www.axel-larsson.se/Exego.aspx?p_id=341&ArtNr=0804020E',
         }
 
-        response = self.client.post(url, data, format='json')
-        self.assertEqual(response.status_code, status.HTTP_201_CREATED)
+        response = self.post(url, data)
 
         # Check link is not modified
         self.assertEqual(

src/backend/InvenTree/part/serializers.py

@@ -348,6 +348,19 @@ class PartBriefSerializer(InvenTree.serializers.InvenTreeModelSerializer):
     image = InvenTree.serializers.InvenTreeImageSerializerField(read_only=True)
     thumbnail = serializers.CharField(source='get_thumbnail_url', read_only=True)
 
+    IPN = serializers.CharField(
+        required=False,
+        allow_null=True,
+        help_text=_('Internal Part Number'),
+        max_length=100,
+    )
+    revision = serializers.CharField(
+        required=False,
+        allow_null=True,
+        help_text=_('Part revision or version number'),
+        max_length=100,
+    )
+
     # Pricing fields
     pricing_min = InvenTree.serializers.InvenTreeMoneySerializer(
         source='pricing_data.overall_min', allow_null=True, read_only=True
@@ -891,6 +904,14 @@ class PartSerializer(
         queryset=users.models.User.objects.all(), required=False, allow_null=True
     )
 
+    IPN = serializers.CharField(
+        required=False, default='', allow_blank=True, label=_('IPN'), max_length=100
+    )
+
+    revision = serializers.CharField(
+        required=False, default='', allow_blank=True, max_length=100
+    )
+
     # Annotated fields
     allocated_to_build_orders = serializers.FloatField(read_only=True)
     allocated_to_sales_orders = serializers.FloatField(read_only=True)