Without this, Django's ValidationErrors will bypass the error collection
from ListField's children.
Here is an example that illustrates this change.
Consider a Serializer that uses ListField like this:
```python
class SomeSerializer(serializers.Serializer):
uuids = serializers.ListField(
child=serializers.PrimaryKeyRelatedField(
queryset=Model.objects.something(),
validators=[SomeCustomValidator()]
)
)
```
Validating data that looks like this works fine:
```python
{uuids: ['some-valid-uuid', 'some-valid-uuid']}
```
Raising a DRF ValidationError for one of the children works fine, giving
an error object like:
```python
{'uuids': {0: ErrorDetail(string='Some validation error')}}
```
Raising a Django ValidationError for one of the children works
differently (which serializers.PrimaryKeyRelatedField can do in some
cases, like when the uuid is malformed). It gives an error object like:
```python
{'uuids': ["'X' is not a valid UUID."]}
```
Handling Django's ValidationErrors in ListField explicitly (like in this
pull request), will maintain a regular error interface in this case:
```python
{'uuids': {0: ErrorDetail(string="'X' is not a valid UUID.")}}
```
Scripts with type="application/json" or "text/plain" are not executed, so we can
use them to inject dynamic CSRF data, without allowing inline-script execution
in Content-Security-Policy.
Without adding the URLs manually, the users and groups APIs were not usable.
My env:
(venv) ➜ tutorial pip freeze
asgiref==3.5.2
astroid==2.12.13
autopep8==2.0.0
dill==0.3.6
Django==4.1.3
djangorestframework==3.14.0
isort==5.10.1
lazy-object-proxy==1.8.0
mccabe==0.7.0
platformdirs==2.5.4
pycodestyle==2.10.0
pylint==2.15.6
pylint-django==2.5.3
pylint-plugin-utils==0.7
pytz==2022.6
sqlparse==0.4.3
tomli==2.0.1
tomlkit==0.11.6
wrapt==1.14.1
* Fixes 'RelatedManager' object is not iterable in ListSerializer.to_representation.(#8726)
* Change to only BaseManager
* Commit unit test
* Update tests/test_serializer_lists.py
* Update tests/test_serializer_lists.py
* Update tests/test_serializer_lists.py
* Update tests/test_serializer_lists.py
* Update tests/test_serializer_lists.py
* Update tests/test_serializer_lists.py
* Format import
* Format import
Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
* FloatField will crash if the input is a number that is too big
* Added Unit test for float field overflow error catch
* Removed random import
* Removed additional imported ValidationError
* Update rest_framework/fields.py
* Update tests/test_fields.py
Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
* Added normalize parameter to DecimalField to be able to strip trailing zeros. Fixes#6151.
* Updated docs to include normalize option on DecimalField
* Fixed linting error in test_fields
* Removed comment and renamed normalize to normalize_output as suggested in code review
Co-authored-by: Tom Christie <tom@tomchristie.com>
Importing anything `rest_framework` causes `django.test` to be imported.
This is because DRF registers a receiver on the
`django.test_signals.setting_changed` signal.
This is not really a problem, but it is good to avoid this because it
bloats the memory with unnecessary modules (e.g. `django.test`,
`django.core.servers.basehttp`, `socketserver`) and increases the
startup time. It also doesn't feel right to import test code into
non-test code.
Try to import the signal from a core module if possible.
Note that there's another `django.test` import in `MultiPartRenderer`,
however this import is done lazily only if the functionality is used so
can be easily avoided.
