* Propagate 'default' from model_field to serializer field
Fix#7469.
Co-authored-by: Nikhil Benesch <nikhil.benesch@gmail.com>
* updated field default on serializer according to openapi generation and added that to options action response
* added notes regarding default value propagation from model to serializer field
* updated note
* Update docs/api-guide/fields.md
* Update docs/api-guide/fields.md
* Update docs/api-guide/fields.md
* Update docs/api-guide/fields.md
* Update docs/api-guide/fields.md
* Update docs/api-guide/fields.md
---------
Co-authored-by: John Parton <john.parton.iv@gmail.com>
Co-authored-by: Nikhil Benesch <nikhil.benesch@gmail.com>
Co-authored-by: Rizwan Shaikh <rshaikh@ces-ltd.com>
Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
* Handle unset fields with 'many=True'
The docs note:
When serializing fields with dotted notation, it may be necessary to
provide a `default` value if any object is not present or is empty
during attribute traversal.
However, this doesn't work for fields with 'many=True'. When using
these, the default is simply ignored.
The solution is simple: do in 'ManyRelatedField' what we were already
doing for 'Field', namely, catch possible 'AttributeError' and
'KeyError' exceptions and return the default if there is one set.
Signed-off-by: Stephen Finucane <stephen@that.guru>
Closes: #7550
* Add test cases for #7550
Signed-off-by: Stephen Finucane <stephen@that.guru>
Django 3.1 adds a new generic JSONField to replace the PostgreSQL-specific one. This adds support for the new field type, which should behave the same as the existing PostgreSQL field.
Django's new JSONField also includes support for a custom "decoder", so add support for that in the serializer field.
* Make `NullBooleanField` subclass `BooleanField`
This removes a lot of the redundancy that was in place becuase we
were not doing this. This maintains the `None` initial value that
was previously present, as well as disallowing `allow_null` to be
passed in.
* Remove special case for mapping `NullBooleanField`
In newer versions of Django, the `NullBooleanField` is handled the
same way as a `BooleanField(null=True)`. Given that we also support
that combination, and that our own `NullBooleanField` behaves in the
same manner, it makes sense to remove the special casing that exists
for it.
* Add test for BooleanField(null=True, choices)
* Remove special case for NullBooleanField
* Adjust mapping tests for NullBooleanField
* Fixed linting error
* Raise deprecation warning when NullBooleanField is used
* Fix linting issue in imports
* fixes#6751
* reverted condition
* save instance before setting m2m fields
* added comment why m2m fields are saved after instance
* removed blank line
* added test for the issue 6751
Thanks to Jon Dufresne (@jdufresne) for review.
Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
Co-authored-by: Rizwan Mansuri <Rizwan@webbyfox.com>
* Identify code that needs to be pulled out of/removed from compat.py
* Extract modern code from get_names_and_managers in compat.py and remove compat code
* Extract modern code from is_authenticated() in compat.py and remove.
* Extract modern code from is_anonymous() in compat.py and remove
* Extract modern code from get_related_model() from compat.py and remove
* Extract modern code from value_from_object() in compat.py and remove
* Update postgres compat
JSONField now always available.
* Remove DecimalValidator compat
* Remove get_remote_field compat
* Remove template_render compat
Plus isort.
* Remove set_many compat
* Remove include compat
* Start test case
* Added 'requests' test client
* Address typos
* Graceful fallback if requests is not installed.
* Add cookie support
* Tests for auth and CSRF
* Py3 compat
* py3 compat
* py3 compat
* Add get_requests_client
* Added SchemaGenerator.should_include_link
* add settings for html cutoff on related fields
* Router doesn't work if prefix is blank, though project urls.py handles prefix
* Fix Django 1.10 to-many deprecation
* Add django.core.urlresolvers compatibility
* Update django-filter & django-guardian
* Check for empty router prefix; adjust URL accordingly
It's easiest to fix this issue after we have made the regex. To try
to fix it before would require doing something different for List vs
Detail, which means we'd have to know which type of url we're
constructing before acting accordingly.
* Fix misc django deprecations
* Use TOC extension instead of header
* Fix deprecations for py3k
* Add py3k compatibility to is_simple_callable
* Add is_simple_callable tests
* Drop python 3.2 support (EOL, Dropped by Django)
* schema_renderers= should *set* the renderers, not append to them.
* API client (#4424)
* Fix release notes
* Add note about 'User account is disabled.' vs 'Unable to log in'
* Clean up schema generation (#4527)
* Handle multiple methods on custom action (#4529)
* RequestsClient, CoreAPIClient
* exclude_from_schema
* Added 'get_schema_view()' shortcut
* Added schema descriptions
* Better descriptions for schemas
* Add type annotation to schema generation
* Coerce schema 'pk' in path to actual field name
* Deprecations move into assertion errors
* Use get_schema_view in tests
* Updte CoreJSON media type
* Handle schema structure correctly when path prefixs exist. Closes#4401
* Add PendingDeprecation to Router schema generation.
* Added SCHEMA_COERCE_PATH_PK and SCHEMA_COERCE_METHOD_NAMES
* Renamed and documented 'get_schema_fields' interface.
* lookup_type is deprecated in favor of lookup_expr
* assertEquals is deprecated in favor of assertEqual
* app_name is a required keyword as of Django 1.10
* Exclude read_only=True fields from unique_together validation
* Test to ensure that unique_together validators can be removed
* Do not add uniquness_extra_kwargs when validators are explicitly declared.
* Add docs on validation in complex cases
* Add Meta.fields = '__all__' to serializer classes where required.
* Add explicit on_delete=models.CASCADE to ForeignKey fields.
* Use '.remote_field' and '.model' in preference to '.rel' and '.to' when inspecting model fields.
* Use new value_from_object in preference to internal _get_val_from_obj
