Merge branch 'master' into migrate_setuppy_to_pryoject.toml

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Mathieu Dupuy 2024-03-20 17:15:43 +01:00
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13
.github/dependabot.yml vendored Normal file
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@ -0,0 +1,13 @@
# Keep GitHub Actions up to date with GitHub's Dependabot...
# https://docs.github.com/en/code-security/dependabot/working-with-dependabot/keeping-your-actions-up-to-date-with-dependabot
# https://docs.github.com/en/code-security/dependabot/dependabot-version-updates/configuration-options-for-the-dependabot.yml-file#package-ecosystem
version: 2
updates:
- package-ecosystem: github-actions
directory: /
groups:
github-actions:
patterns:
- "*" # Group all Action updates into a single larger pull request
schedule:
interval: weekly

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@ -25,7 +25,7 @@ jobs:
steps:
- uses: actions/checkout@v4
- uses: actions/setup-python@v4
- uses: actions/setup-python@v5
with:
python-version: ${{ matrix.python-version }}
cache: 'pip'
@ -62,9 +62,9 @@ jobs:
name: Test documentation links
runs-on: ubuntu-22.04
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
- uses: actions/setup-python@v4
- uses: actions/setup-python@v5
with:
python-version: '3.9'

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@ -11,14 +11,12 @@ jobs:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v3
- uses: actions/checkout@v4
with:
fetch-depth: 0
- uses: actions/setup-python@v4
- uses: actions/setup-python@v5
with:
python-version: "3.10"
- uses: pre-commit/action@v3.0.0
with:
token: ${{ secrets.GITHUB_TOKEN }}
- uses: pre-commit/action@v3.0.1

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@ -25,3 +25,9 @@ repos:
exclude: ^(?!docs).*$
additional_dependencies:
- black==23.1.0
- repo: https://github.com/codespell-project/codespell
# Configuration for codespell is in .codespellrc
rev: v2.2.6
hooks:
- id: codespell
exclude: locale|kickstarter-announcement.md|coreapi-0.1.1.js

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@ -56,7 +56,7 @@ There is a live example API for testing purposes, [available here][sandbox].
# Requirements
* Python 3.6+
* Django 4.2, 4.1, 4.0, 3.2, 3.1, 3.0
* Django 5.0, 4.2, 4.1, 4.0, 3.2, 3.1, 3.0
We **highly recommend** and only officially support the latest patch release of
each Python and Django series.

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@ -56,10 +56,11 @@ The following sections explain more.
### Install dependencies
pip install pyyaml uritemplate
pip install pyyaml uritemplate inflection
* `pyyaml` is used to generate schema into YAML-based OpenAPI format.
* `uritemplate` is used internally to get parameters in path.
* `inflection` is used to pluralize operations more appropriately in the list endpoints.
### Generating a static schema with the `generateschema` management command

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@ -0,0 +1,58 @@
<style>
.promo li a {
float: left;
width: 130px;
height: 20px;
text-align: center;
margin: 10px 30px;
padding: 150px 0 0 0;
background-position: 0 50%;
background-size: 130px auto;
background-repeat: no-repeat;
font-size: 120%;
color: black;
}
.promo li {
list-style: none;
}
</style>
# Django REST framework 3.15
At the Internet, on March 15th, 2024, with 176 commits by 138 authors, we are happy to announce the release of Django REST framework 3.15.
## Django 5.0 and Python 3.12 support
The latest release now fully supports Django 5.0 and Python 3.12.
The current minimum versions of Django still is 3.0 and Python 3.6.
## Primary Support of UniqueConstraint
`ModelSerializer` generates validators for [UniqueConstraint](https://docs.djangoproject.com/en/4.0/ref/models/constraints/#uniqueconstraint) (both UniqueValidator and UniqueTogetherValidator)
## ValidationErrors improvements
The `ValidationError` has been aligned with Django's, currently supporting the same style (signature) and nesting.
## SimpleRouter non-regex matching support
By default the URLs created by `SimpleRouter` use regular expressions. This behavior can be modified by setting the `use_regex_path` argument to `False` when instantiating the router.
## ZoneInfo as the primary source of timezone data
Dependency on pytz has been removed and deprecation warnings have been added, Django will provide ZoneInfo instances as long as USE_DEPRECATED_PYTZ is not enabled. More info on the migration can be found [in this guide](https://pytz-deprecation-shim.readthedocs.io/en/latest/migration.html).
## Align `SearchFilter` behaviour to `django.contrib.admin` search
Searches now may contain _quoted phrases_ with spaces, each phrase is considered as a single search term, and it will raise a validation error if any null-character is provided in search. See the [Filtering API guide](../api-guide/filtering.md) for more information.
## Default values propagation
Model fields' default values are now propagated to serializer fields, for more information see the [Serializer fields API guide](../api-guide/fields.md#default).
## Other fixes and improvements
There are a number of fixes and minor improvements in this release, ranging from documentation, internal infrastructure (typing, testing, requirements, deprecation, etc.), security and overall behaviour.
See the [release notes](release-notes.md) page for a complete listing.

View File

@ -34,6 +34,90 @@ You can determine your currently installed version using `pip show`:
---
## 3.15.x series
### 3.15.0
Date: 15th March 2024
* Django 5.0 and Python 3.12 support [[#9157](https://github.com/encode/django-rest-framework/pull/9157)]
* Use POST method instead of GET to perform logout in browsable API [[9208](https://github.com/encode/django-rest-framework/pull/9208)]
* Added jQuery 3.7.1 support & dropped previous version [[#9094](https://github.com/encode/django-rest-framework/pull/9094)]
* Use str as default path converter [[#9066](https://github.com/encode/django-rest-framework/pull/9066)]
* Document support for http.HTTPMethod in the @action decorator added in Python 3.11 [[#9067](https://github.com/encode/django-rest-framework/pull/9067)]
* Update exceptions.md [[#9071](https://github.com/encode/django-rest-framework/pull/9071)]
* Partial serializer should not have required fields [[#7563](https://github.com/encode/django-rest-framework/pull/7563)]
* Propagate 'default' from model field to serializer field. [[#9030](https://github.com/encode/django-rest-framework/pull/9030)]
* Allow to override child.run_validation call in ListSerializer [[#8035](https://github.com/encode/django-rest-framework/pull/8035)]
* Align SearchFilter behaviour to django.contrib.admin search [[#9017](https://github.com/encode/django-rest-framework/pull/9017)]
* Class name added to unknown field error [[#9019](https://github.com/encode/django-rest-framework/pull/9019)]
* Fix: Pagination response schemas. [[#9049](https://github.com/encode/django-rest-framework/pull/9049)]
* Fix choices in ChoiceField to support IntEnum [[#8955](https://github.com/encode/django-rest-framework/pull/8955)]
* Fix `SearchFilter` rendering search field with invalid value [[#9023](https://github.com/encode/django-rest-framework/pull/9023)]
* Fix OpenAPI Schema yaml rendering for `timedelta` [[#9007](https://github.com/encode/django-rest-framework/pull/9007)]
* Fix `NamespaceVersioning` ignoring `DEFAULT_VERSION` on non-None namespaces [[#7278](https://github.com/encode/django-rest-framework/pull/7278)]
* Added Deprecation Warnings for CoreAPI [[#7519](https://github.com/encode/django-rest-framework/pull/7519)]
* Removed usage of `field.choices` that triggered full table load [[#8950](https://github.com/encode/django-rest-framework/pull/8950)]
* Permit mixed casing of string values for `BooleanField` validation [[#8970](https://github.com/encode/django-rest-framework/pull/8970)]
* Fixes `BrowsableAPIRenderer` for usage with `ListSerializer`. [[#7530](https://github.com/encode/django-rest-framework/pull/7530)]
* Change semantic of `OR` of two permission classes [[#7522](https://github.com/encode/django-rest-framework/pull/7522)]
* Remove dependency on `pytz` [[#8984](https://github.com/encode/django-rest-framework/pull/8984)]
* Make set_value a method within `Serializer` [[#8001](https://github.com/encode/django-rest-framework/pull/8001)]
* Fix URLPathVersioning reverse fallback [[#7247](https://github.com/encode/django-rest-framework/pull/7247)]
* Warn about Decimal type in min_value and max_value arguments of DecimalField [[#8972](https://github.com/encode/django-rest-framework/pull/8972)]
* Fix mapping for choice values [[#8968](https://github.com/encode/django-rest-framework/pull/8968)]
* Refactor read function to use context manager for file handling [[#8967](https://github.com/encode/django-rest-framework/pull/8967)]
* Fix: fallback on CursorPagination ordering if unset on the view [[#8954](https://github.com/encode/django-rest-framework/pull/8954)]
* Replaced `OrderedDict` with `dict` [[#8964](https://github.com/encode/django-rest-framework/pull/8964)]
* Refactor get_field_info method to include max_digits and decimal_places attributes in SimpleMetadata class [[#8943](https://github.com/encode/django-rest-framework/pull/8943)]
* Implement `__eq__` for validators [[#8925](https://github.com/encode/django-rest-framework/pull/8925)]
* Ensure CursorPagination respects nulls in the ordering field [[#8912](https://github.com/encode/django-rest-framework/pull/8912)]
* Use ZoneInfo as primary source of timezone data [[#8924](https://github.com/encode/django-rest-framework/pull/8924)]
* Add username search field for TokenAdmin (#8927) [[#8934](https://github.com/encode/django-rest-framework/pull/8934)]
* Handle Nested Relation in SlugRelatedField when many=False [[#8922](https://github.com/encode/django-rest-framework/pull/8922)]
* Bump version of jQuery to 3.6.4 & updated ref links [[#8909](https://github.com/encode/django-rest-framework/pull/8909)]
* Support UniqueConstraint [[#7438](https://github.com/encode/django-rest-framework/pull/7438)]
* Allow Request, Response, Field, and GenericAPIView to be subscriptable. This allows the classes to be made generic for type checking. [[#8825](https://github.com/encode/django-rest-framework/pull/8825)]
* Feat: Add some changes to ValidationError to support django style validation errors [[#8863](https://github.com/encode/django-rest-framework/pull/8863)]
* Fix Respect `can_read_model` permission in DjangoModelPermissions [[#8009](https://github.com/encode/django-rest-framework/pull/8009)]
* Add SimplePathRouter [[#6789](https://github.com/encode/django-rest-framework/pull/6789)]
* Re-prefetch related objects after updating [[#8043](https://github.com/encode/django-rest-framework/pull/8043)]
* Fix FilePathField required argument [[#8805](https://github.com/encode/django-rest-framework/pull/8805)]
* Raise ImproperlyConfigured exception if `basename` is not unique [[#8438](https://github.com/encode/django-rest-framework/pull/8438)]
* Use PrimaryKeyRelatedField pkfield in openapi [[#8315](https://github.com/encode/django-rest-framework/pull/8315)]
* replace partition with split in BasicAuthentication [[#8790](https://github.com/encode/django-rest-framework/pull/8790)]
* Fix BooleanField's allow_null behavior [[#8614](https://github.com/encode/django-rest-framework/pull/8614)]
* Handle Django's ValidationErrors in ListField [[#6423](https://github.com/encode/django-rest-framework/pull/6423)]
* Remove a bit of inline CSS. Add CSP nonce where it might be required and is available [[#8783](https://github.com/encode/django-rest-framework/pull/8783)]
* Use autocomplete widget for user selection in Token admin [[#8534](https://github.com/encode/django-rest-framework/pull/8534)]
* Make browsable API compatible with strong CSP [[#8784](https://github.com/encode/django-rest-framework/pull/8784)]
* Avoid inline script execution for injecting CSRF token [[#7016](https://github.com/encode/django-rest-framework/pull/7016)]
* Mitigate global dependency on inflection [[#8017](https://github.com/encode/django-rest-framework/pull/8017)] [[#8781](https://github.com/encode/django-rest-framework/pull/8781)]
* Register Django urls [[#8778](https://github.com/encode/django-rest-framework/pull/8778)]
* Implemented Verbose Name Translation for TokenProxy [[#8713](https://github.com/encode/django-rest-framework/pull/8713)]
* Properly handle OverflowError in DurationField deserialization [[#8042](https://github.com/encode/django-rest-framework/pull/8042)]
* Fix OpenAPI operation name plural appropriately [[#8017](https://github.com/encode/django-rest-framework/pull/8017)]
* Represent SafeString as plain string on schema rendering [[#8429](https://github.com/encode/django-rest-framework/pull/8429)]
* Fix #8771 - Checking for authentication even if `_ignore_model_permissions = True` [[#8772](https://github.com/encode/django-rest-framework/pull/8772)]
* Fix 404 when page query parameter is empty string [[#8578](https://github.com/encode/django-rest-framework/pull/8578)]
* Fixes instance check in ListSerializer.to_representation [[#8726](https://github.com/encode/django-rest-framework/pull/8726)] [[#8727](https://github.com/encode/django-rest-framework/pull/8727)]
* FloatField will crash if the input is a number that is too big [[#8725](https://github.com/encode/django-rest-framework/pull/8725)]
* Add missing DurationField to SimpleMetada label_lookup [[#8702](https://github.com/encode/django-rest-framework/pull/8702)]
* Add support for Python 3.11 [[#8752](https://github.com/encode/django-rest-framework/pull/8752)]
* Make request consistently available in pagination classes [[#8764](https://github.com/encode/django-rest-framework/pull/9764)]
* Possibility to remove trailing zeros on DecimalFields representation [[#6514](https://github.com/encode/django-rest-framework/pull/6514)]
* Add a method for getting serializer field name (OpenAPI) [[#7493](https://github.com/encode/django-rest-framework/pull/7493)]
* Add `__eq__` method for `OperandHolder` class [[#8710](https://github.com/encode/django-rest-framework/pull/8710)]
* Avoid importing `django.test` package when not testing [[#8699](https://github.com/encode/django-rest-framework/pull/8699)]
* Preserve exception messages for wrapped Django exceptions [[#8051](https://github.com/encode/django-rest-framework/pull/8051)]
* Include `examples` and `format` to OpenAPI schema of CursorPagination [[#8687](https://github.com/encode/django-rest-framework/pull/8687)] [[#8686](https://github.com/encode/django-rest-framework/pull/8686)]
* Fix infinite recursion with deepcopy on Request [[#8684](https://github.com/encode/django-rest-framework/pull/8684)]
* Refactor: Replace try/except with contextlib.suppress() [[#8676](https://github.com/encode/django-rest-framework/pull/8676)]
* Minor fix to SerializeMethodField docstring [[#8629](https://github.com/encode/django-rest-framework/pull/8629)]
* Minor refactor: Unnecessary use of list() function [[#8672](https://github.com/encode/django-rest-framework/pull/8672)]
* Unnecessary list comprehension [[#8670](https://github.com/encode/django-rest-framework/pull/8670)]
* Use correct class to indicate present deprecation [[#8665](https://github.com/encode/django-rest-framework/pull/8665)]
## 3.14.x series
### 3.14.0
@ -946,7 +1030,7 @@ See the [release announcement][3.6-release].
* description.py codes and tests removal. ([#4153][gh4153])
* Wrap guardian.VERSION in tuple. ([#4149][gh4149])
* Refine validator for fields with <source=> kwargs. ([#4146][gh4146])
* Fix None values representation in childs of ListField, DictField. ([#4118][gh4118])
* Fix None values representation in children of ListField, DictField. ([#4118][gh4118])
* Resolve TimeField representation for midnight value. ([#4107][gh4107])
* Set proper status code in AdminRenderer for the redirection after POST/DELETE requests. ([#4106][gh4106])
* TimeField render returns None instead of 00:00:00. ([#4105][gh4105])

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@ -87,7 +87,7 @@ continued development by **[signing up for a paid plan][funding]**.
REST framework requires the following:
* Python (3.6, 3.7, 3.8, 3.9, 3.10, 3.11)
* Django (3.0, 3.1, 3.2, 4.0, 4.1, 4.2)
* Django (3.0, 3.1, 3.2, 4.0, 4.1, 4.2, 5.0)
We **highly recommend** and only officially support the latest patch release of
each Python and Django series.

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@ -133,8 +133,6 @@ Okay, now let's wire up the API URLs. On to `tutorial/urls.py`...
path('api-auth/', include('rest_framework.urls', namespace='rest_framework'))
]
urlpatterns += router.urls
Because we're using viewsets instead of views, we can automatically generate the URL conf for our API, by simply registering the viewsets with a router class.
Again, if we need more control over the API URLs we can simply drop down to using regular class-based views, and writing the URL conf explicitly.

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@ -65,6 +65,7 @@ nav:
- 'Contributing to REST framework': 'community/contributing.md'
- 'Project management': 'community/project-management.md'
- 'Release Notes': 'community/release-notes.md'
- '3.15 Announcement': 'community/3.15-announcement.md'
- '3.14 Announcement': 'community/3.14-announcement.md'
- '3.13 Announcement': 'community/3.13-announcement.md'
- '3.12 Announcement': 'community/3.12-announcement.md'

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@ -18,6 +18,7 @@ classifiers = [
"Framework :: Django :: 4.0",
"Framework :: Django :: 4.1",
"Framework :: Django :: 4.2",
"Framework :: Django :: 5.0",
"Intended Audience :: Developers",
"License :: OSI Approved :: BSD License",
"Operating System :: OS Independent",

View File

@ -10,7 +10,7 @@ ______ _____ _____ _____ __
import django
__title__ = 'Django REST framework'
__version__ = '3.14.0'
__version__ = '3.15.0'
__author__ = 'Tom Christie'
__license__ = 'BSD 3-Clause'
__copyright__ = 'Copyright 2011-2023 Encode OSS Ltd'

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@ -46,6 +46,12 @@ try:
except ImportError:
yaml = None
# inflection is optional
try:
import inflection
except ImportError:
inflection = None
# requests is optional
try:

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@ -14,7 +14,7 @@ from django.utils.encoding import force_str
from rest_framework import (
RemovedInDRF315Warning, exceptions, renderers, serializers
)
from rest_framework.compat import uritemplate
from rest_framework.compat import inflection, uritemplate
from rest_framework.fields import _UnvalidatedField, empty
from rest_framework.settings import api_settings
@ -247,9 +247,8 @@ class AutoSchema(ViewInspector):
name = name[:-len(action)]
if action == 'list':
from inflection import pluralize
name = pluralize(name)
assert inflection, '`inflection` must be installed for OpenAPI schema support.'
name = inflection.pluralize(name)
return name

View File

@ -603,12 +603,6 @@ class ListSerializer(BaseSerializer):
self.min_length = kwargs.pop('min_length', None)
assert self.child is not None, '`child` is a required argument.'
assert not inspect.isclass(self.child), '`child` has not been instantiated.'
instance = kwargs.get('instance', [])
data = kwargs.get('data', [])
if instance and data:
assert len(data) == len(instance), 'Data and instance should have same length'
super().__init__(*args, **kwargs)
self.child.bind(field_name='', parent=self)
@ -694,13 +688,7 @@ class ListSerializer(BaseSerializer):
ret = []
errors = []
for idx, item in enumerate(data):
if (
hasattr(self, 'instance')
and self.instance
and len(self.instance) > idx
):
self.child.instance = self.instance[idx]
for item in data:
try:
validated = self.run_child_validation(item)
except ValidationError as exc:

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@ -3,6 +3,12 @@ function replaceDocument(docString) {
doc.write(docString);
doc.close();
if (window.djdt) {
// If Django Debug Toolbar is available, reinitialize it so that
// it can show updated panels from new `docString`.
window.addEventListener("load", djdt.init);
}
}
function doAjaxSubmit(e) {

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@ -27,8 +27,8 @@ def smart_repr(value):
if isinstance(value, models.Manager):
return manager_repr(value)
if isinstance(value, Promise) and value._delegate_text:
value = force_str(value)
if isinstance(value, Promise):
value = force_str(value, strings_only=True)
value = repr(value)

View File

@ -421,7 +421,7 @@ class APIView(View):
"""
# Make the error obvious if a proper response is not returned
assert isinstance(response, HttpResponseBase), (
'Expected a `Response`, `HttpResponse` or `HttpStreamingResponse` '
'Expected a `Response`, `HttpResponse` or `StreamingHttpResponse` '
'to be returned from the view, but received a `%s`'
% type(response)
)

View File

@ -26,3 +26,8 @@ include = rest_framework/*,tests/*
exclude_lines =
pragma: no cover
raise NotImplementedError
[codespell]
# Ref: https://github.com/codespell-project/codespell#using-a-config-file
skip = */kickstarter-announcement.md,*.js,*.map,*.po
ignore-words-list = fo,malcom,ser

View File

@ -1538,7 +1538,8 @@ class TestNoOutputFormatDateTimeField(FieldValues):
field = serializers.DateTimeField(format=None)
class TestNaiveDateTimeField(FieldValues):
@override_settings(TIME_ZONE='UTC', USE_TZ=False)
class TestNaiveDateTimeField(FieldValues, TestCase):
"""
Valid and invalid values for `DateTimeField` with naive datetimes.
"""

View File

@ -8,6 +8,7 @@ an appropriate set of serializer fields for each case.
import datetime
import decimal
import json # noqa
import re
import sys
import tempfile
@ -169,33 +170,32 @@ class TestRegularFieldMappings(TestCase):
model = RegularFieldsModel
fields = '__all__'
expected = dedent("""
TestSerializer():
auto_field = IntegerField(read_only=True)
big_integer_field = IntegerField()
boolean_field = BooleanField(default=False, required=False)
char_field = CharField(max_length=100)
comma_separated_integer_field = CharField(max_length=100, validators=[<django.core.validators.RegexValidator object>])
date_field = DateField()
datetime_field = DateTimeField()
decimal_field = DecimalField(decimal_places=1, max_digits=3)
email_field = EmailField(max_length=100)
float_field = FloatField()
integer_field = IntegerField()
null_boolean_field = BooleanField(allow_null=True, default=False, required=False)
positive_integer_field = IntegerField()
positive_small_integer_field = IntegerField()
slug_field = SlugField(allow_unicode=False, max_length=100)
small_integer_field = IntegerField()
text_field = CharField(max_length=100, style={'base_template': 'textarea.html'})
file_field = FileField(max_length=100)
time_field = TimeField()
url_field = URLField(max_length=100)
custom_field = ModelField(model_field=<tests.test_model_serializer.CustomField: custom_field>)
file_path_field = FilePathField(path=%r)
expected = dedent(r"""
TestSerializer\(\):
auto_field = IntegerField\(read_only=True\)
big_integer_field = IntegerField\(.*\)
boolean_field = BooleanField\(default=False, required=False\)
char_field = CharField\(max_length=100\)
comma_separated_integer_field = CharField\(max_length=100, validators=\[<django.core.validators.RegexValidator object>\]\)
date_field = DateField\(\)
datetime_field = DateTimeField\(\)
decimal_field = DecimalField\(decimal_places=1, max_digits=3\)
email_field = EmailField\(max_length=100\)
float_field = FloatField\(\)
integer_field = IntegerField\(.*\)
null_boolean_field = BooleanField\(allow_null=True, default=False, required=False\)
positive_integer_field = IntegerField\(.*\)
positive_small_integer_field = IntegerField\(.*\)
slug_field = SlugField\(allow_unicode=False, max_length=100\)
small_integer_field = IntegerField\(.*\)
text_field = CharField\(max_length=100, style={'base_template': 'textarea.html'}\)
file_field = FileField\(max_length=100\)
time_field = TimeField\(\)
url_field = URLField\(max_length=100\)
custom_field = ModelField\(model_field=<tests.test_model_serializer.CustomField: custom_field>\)
file_path_field = FilePathField\(path=%r\)
""" % tempfile.gettempdir())
self.assertEqual(repr(TestSerializer()), expected)
assert re.search(expected, repr(TestSerializer())) is not None
def test_field_options(self):
class TestSerializer(serializers.ModelSerializer):
@ -203,19 +203,19 @@ class TestRegularFieldMappings(TestCase):
model = FieldOptionsModel
fields = '__all__'
expected = dedent("""
TestSerializer():
id = IntegerField(label='ID', read_only=True)
value_limit_field = IntegerField(max_value=10, min_value=1)
length_limit_field = CharField(max_length=12, min_length=3)
blank_field = CharField(allow_blank=True, max_length=10, required=False)
null_field = IntegerField(allow_null=True, required=False)
default_field = IntegerField(default=0, required=False)
descriptive_field = IntegerField(help_text='Some help text', label='A label')
choices_field = ChoiceField(choices=(('red', 'Red'), ('blue', 'Blue'), ('green', 'Green')))
text_choices_field = ChoiceField(choices=(('red', 'Red'), ('blue', 'Blue'), ('green', 'Green')))
expected = dedent(r"""
TestSerializer\(\):
id = IntegerField\(label='ID', read_only=True\)
value_limit_field = IntegerField\(max_value=10, min_value=1\)
length_limit_field = CharField\(max_length=12, min_length=3\)
blank_field = CharField\(allow_blank=True, max_length=10, required=False\)
null_field = IntegerField\(allow_null=True,.*required=False\)
default_field = IntegerField\(default=0,.*required=False\)
descriptive_field = IntegerField\(help_text='Some help text', label='A label'.*\)
choices_field = ChoiceField\(choices=(?:\[|\()\('red', 'Red'\), \('blue', 'Blue'\), \('green', 'Green'\)(?:\]|\))\)
text_choices_field = ChoiceField\(choices=(?:\[|\()\('red', 'Red'\), \('blue', 'Blue'\), \('green', 'Green'\)(?:\]|\))\)
""")
self.assertEqual(repr(TestSerializer()), expected)
assert re.search(expected, repr(TestSerializer())) is not None
def test_nullable_boolean_field_choices(self):
class NullableBooleanChoicesModel(models.Model):
@ -1334,12 +1334,12 @@ class TestFieldSource(TestCase):
}
}
expected = dedent("""
TestSerializer():
number_field = IntegerField(source='integer_field')
expected = dedent(r"""
TestSerializer\(\):
number_field = IntegerField\(.*source='integer_field'\)
""")
self.maxDiff = None
self.assertEqual(repr(TestSerializer()), expected)
assert re.search(expected, repr(TestSerializer())) is not None
class Issue6110TestModel(models.Model):

View File

@ -2,7 +2,6 @@ import inspect
import pickle
import re
import sys
import unittest
from collections import ChainMap
from collections.abc import Mapping
@ -784,63 +783,3 @@ class TestSetValueMethod:
ret = {'a': 1}
self.s.set_value(ret, ['x', 'y'], 2)
assert ret == {'a': 1, 'x': {'y': 2}}
class MyClass(models.Model):
name = models.CharField(max_length=100)
value = models.CharField(max_length=100, blank=True)
app_label = "test"
@property
def is_valid(self):
return self.name == 'valid'
class MyClassSerializer(serializers.ModelSerializer):
class Meta:
model = MyClass
fields = ('id', 'name', 'value')
def validate_value(self, value):
if value and not self.instance.is_valid:
raise serializers.ValidationError(
'Status cannot be set for invalid instance')
return value
class TestMultipleObjectsValidation(unittest.TestCase):
def setUp(self):
self.objs = [
MyClass(name='valid'),
MyClass(name='invalid'),
MyClass(name='other'),
]
def test_multiple_objects_are_validated_separately(self):
serializer = MyClassSerializer(
data=[{'value': 'set', 'id': instance.id} for instance in
self.objs],
instance=self.objs,
many=True,
partial=True,
)
assert not serializer.is_valid()
assert serializer.errors == [
{},
{'value': ['Status cannot be set for invalid instance']},
{'value': ['Status cannot be set for invalid instance']}
]
def test_exception_raised_when_data_and_instance_length_different(self):
with self.assertRaises(AssertionError):
MyClassSerializer(
data=[{'value': 'set', 'id': instance.id} for instance in
self.objs],
instance=self.objs[:-1],
many=True,
partial=True,
)

View File

@ -1,7 +1,9 @@
import datetime
import re
from unittest.mock import MagicMock, patch
import pytest
from django import VERSION as django_version
from django.db import DataError, models
from django.test import TestCase
@ -112,11 +114,15 @@ class TestUniquenessValidation(TestCase):
def test_doesnt_pollute_model(self):
instance = AnotherUniquenessModel.objects.create(code='100')
serializer = AnotherUniquenessSerializer(instance)
assert AnotherUniquenessModel._meta.get_field('code').validators == []
assert all(
["Unique" not in repr(v) for v in AnotherUniquenessModel._meta.get_field('code').validators]
)
# Accessing data shouldn't effect validators on the model
serializer.data
assert AnotherUniquenessModel._meta.get_field('code').validators == []
assert all(
["Unique" not in repr(v) for v in AnotherUniquenessModel._meta.get_field('code').validators]
)
def test_related_model_is_unique(self):
data = {'username': 'Existing', 'email': 'new-email@example.com'}
@ -193,15 +199,15 @@ class TestUniquenessTogetherValidation(TestCase):
def test_repr(self):
serializer = UniquenessTogetherSerializer()
expected = dedent("""
UniquenessTogetherSerializer():
id = IntegerField(label='ID', read_only=True)
race_name = CharField(max_length=100, required=True)
position = IntegerField(required=True)
expected = dedent(r"""
UniquenessTogetherSerializer\(\):
id = IntegerField\(label='ID', read_only=True\)
race_name = CharField\(max_length=100, required=True\)
position = IntegerField\(.*required=True\)
class Meta:
validators = [<UniqueTogetherValidator(queryset=UniquenessTogetherModel.objects.all(), fields=('race_name', 'position'))>]
validators = \[<UniqueTogetherValidator\(queryset=UniquenessTogetherModel.objects.all\(\), fields=\('race_name', 'position'\)\)>\]
""")
assert repr(serializer) == expected
assert re.search(expected, repr(serializer)) is not None
def test_is_not_unique_together(self):
"""
@ -282,13 +288,13 @@ class TestUniquenessTogetherValidation(TestCase):
read_only_fields = ('race_name',)
serializer = ReadOnlyFieldSerializer()
expected = dedent("""
ReadOnlyFieldSerializer():
id = IntegerField(label='ID', read_only=True)
race_name = CharField(read_only=True)
position = IntegerField(required=True)
expected = dedent(r"""
ReadOnlyFieldSerializer\(\):
id = IntegerField\(label='ID', read_only=True\)
race_name = CharField\(read_only=True\)
position = IntegerField\(.*required=True\)
""")
assert repr(serializer) == expected
assert re.search(expected, repr(serializer)) is not None
def test_read_only_fields_with_default(self):
"""
@ -366,14 +372,14 @@ class TestUniquenessTogetherValidation(TestCase):
fields = ['name', 'position']
serializer = TestSerializer()
expected = dedent("""
TestSerializer():
name = CharField(source='race_name')
position = IntegerField()
expected = dedent(r"""
TestSerializer\(\):
name = CharField\(source='race_name'\)
position = IntegerField\(.*\)
class Meta:
validators = [<UniqueTogetherValidator(queryset=UniquenessTogetherModel.objects.all(), fields=('name', 'position'))>]
validators = \[<UniqueTogetherValidator\(queryset=UniquenessTogetherModel.objects.all\(\), fields=\('name', 'position'\)\)>\]
""")
assert repr(serializer) == expected
assert re.search(expected, repr(serializer)) is not None
def test_default_validator_with_multiple_fields_with_same_source(self):
class TestSerializer(serializers.ModelSerializer):
@ -411,13 +417,13 @@ class TestUniquenessTogetherValidation(TestCase):
validators = []
serializer = NoValidatorsSerializer()
expected = dedent("""
NoValidatorsSerializer():
id = IntegerField(label='ID', read_only=True)
race_name = CharField(max_length=100)
position = IntegerField()
expected = dedent(r"""
NoValidatorsSerializer\(\):
id = IntegerField\(label='ID', read_only=True.*\)
race_name = CharField\(max_length=100\)
position = IntegerField\(.*\)
""")
assert repr(serializer) == expected
assert re.search(expected, repr(serializer)) is not None
def test_ignore_validation_for_null_fields(self):
# None values that are on fields which are part of the uniqueness
@ -540,16 +546,16 @@ class TestUniqueConstraintValidation(TestCase):
# the order of validators isn't deterministic so delete
# fancy_conditions field that has two of them
del serializer.fields['fancy_conditions']
expected = dedent("""
UniqueConstraintSerializer():
id = IntegerField(label='ID', read_only=True)
race_name = CharField(max_length=100, required=True)
position = IntegerField(required=True)
global_id = IntegerField(validators=[<UniqueValidator(queryset=UniqueConstraintModel.objects.all())>])
expected = dedent(r"""
UniqueConstraintSerializer\(\):
id = IntegerField\(label='ID', read_only=True\)
race_name = CharField\(max_length=100, required=True\)
position = IntegerField\(.*required=True\)
global_id = IntegerField\(.*validators=\[<UniqueValidator\(queryset=UniqueConstraintModel.objects.all\(\)\)>\]\)
class Meta:
validators = [<UniqueTogetherValidator(queryset=<QuerySet [<UniqueConstraintModel: UniqueConstraintModel object (1)>, <UniqueConstraintModel: UniqueConstraintModel object (2)>]>, fields=('race_name', 'position'))>]
validators = \[<UniqueTogetherValidator\(queryset=<QuerySet \[<UniqueConstraintModel: UniqueConstraintModel object \(1\)>, <UniqueConstraintModel: UniqueConstraintModel object \(2\)>\]>, fields=\('race_name', 'position'\)\)>\]
""")
assert repr(serializer) == expected
assert re.search(expected, repr(serializer)) is not None
def test_unique_together_field(self):
"""
@ -569,15 +575,18 @@ class TestUniqueConstraintValidation(TestCase):
UniqueConstraint with single field must be transformed into
field's UniqueValidator
"""
# Django 5 includes Max and Min values validators for IntergerField
extra_validators_qty = 2 if django_version[0] >= 5 else 0
#
serializer = UniqueConstraintSerializer()
assert len(serializer.validators) == 1
validators = serializer.fields['global_id'].validators
assert len(validators) == 1
assert len(validators) == 1 + extra_validators_qty
assert validators[0].queryset == UniqueConstraintModel.objects
validators = serializer.fields['fancy_conditions'].validators
assert len(validators) == 2
ids_in_qs = {frozenset(v.queryset.values_list(flat=True)) for v in validators}
assert len(validators) == 2 + extra_validators_qty
ids_in_qs = {frozenset(v.queryset.values_list(flat=True)) for v in validators if hasattr(v, "queryset")}
assert ids_in_qs == {frozenset([1]), frozenset([3])}

View File

@ -4,8 +4,8 @@ envlist =
{py36,py37,py38,py39}-django31
{py36,py37,py38,py39,py310}-django32
{py38,py39,py310}-{django40,django41,django42,djangomain}
{py311}-{django41,django42,djangomain}
{py312}-{django42,djangomain}
{py311}-{django41,django42,django50,djangomain}
{py312}-{django42,djanggo50,djangomain}
base
dist
docs
@ -24,6 +24,7 @@ deps =
django40: Django>=4.0,<4.1
django41: Django>=4.1,<4.2
django42: Django>=4.2,<5.0
django50: Django>=5.0,<5.1
djangomain: https://github.com/django/django/archive/main.tar.gz
-rrequirements/requirements-testing.txt
-rrequirements/requirements-optionals.txt