Commit Graph

574 Commits

Author SHA1 Message Date
Jason Joy Atsu Winmorre
9e56f54efb
FloatField will crash if the input is a number that is too big (#8725)
* 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>
2022-11-22 11:15:25 +06:00
Henrik Wahlgren
d5f228dd00
Possibility to remove trailing zeros on DecimalFields representation (#6514)
* 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>
2022-11-16 14:31:50 +00:00
Ahzam Ahmed
c10f226622
Refactor: Replace try/except with contextlib.suppress() (#8676) 2022-10-05 11:02:00 +01:00
manelbdacosta
79de112d62
Minor fix to SerializeMethodField docstring (#8629) 2022-10-03 10:36:51 +01:00
Tim Schilling
b658915846
Version 3.14.0 proposal (#8599)
* Version 3.14.0

* Update docs/community/release-notes.md to use proper links.

Co-authored-by: Adam Johnson <me@adamj.eu>

* Add community announcement page for version 3.14

* Remove deprecated NullBooleanField.

* Change openapi _get_reference removal to 3.15

This deprecation was never released in the 3.13.x series and therefore
can't be removed at the same time the replacement is released.

* Removing deprecated openapi methods.

Co-authored-by: Adam Johnson <me@adamj.eu>
2022-09-21 14:08:12 +01:00
David Cain
8b2ccccbe5
Stop calling set_context, planned for 3.13 drop (#8589)
Per the deprecation warnings (which have been raised since DRF 3.11),
`set_context()` was planned not to be supported in DRF 3.13. I think we
can safely delete it, in favor of `requires_context`.

From the 3.11 announcement:

> Previous our approach to this was that implementations could include a
> `set_context` method, which would be called prior to validation. However
> this approach had issues with potential race conditions. We have now
> move this approach into a pending deprecation state. It will continue to
> function, but will be escalated to a deprecated state in 3.12, and
> removed entirely in 3.13.

Why keep `RemovedInDRF313Warning` around?
=========================================
It's a bit odd that version 3.13 includes an exception class describing
things which are to be deleted in 3.13, but I've opted to keep the (now
unreferenced) class around, for fear of breaking others' setup.

(For example, if projects have a `filterwarnings` setup meant to
intercept `rest_framework.RemovedInDRF313Warning`, an error will be
thrown due to an unresolvable reference).
2022-08-08 11:18:49 +01:00
Stian Jensen
dba9493a90
Don't evaluate default_timezone unless needed (#8531)
If you set a custom timezone for a DateTimeField, the function
self.default_timezone() is still called, since fallback params to
getattr are still evaluated.

This rewrites to use hasattr, so the fallback case is only executed if
it will actually be used. If you render a lot of DateTimeFields in a
serializer, the time spent evaluating default_timezone() once for each
of them can accumulate to quite a bit, which is just unused work in the
case where timezone is already specified on the field.
2022-06-24 11:28:00 +01:00
Krukov D
281fc074ba
improve performance for noncallble attributes (#8502)
Co-authored-by: Dima Kryukov <dmitry.kryukov@pandadoc.com>
2022-06-06 12:54:57 +01:00
Mariusz Felisiak
333f1ffb94
Confirmed support for Django 4.1. (#8498) 2022-06-06 12:39:06 +01:00
Yecine Megdiche
380ac8e79d
Remove old-style super calls (#8226) 2021-12-06 15:32:33 +00:00
Aarni Koskela
fdb4931475
Make Field constructors keyword-only (#7632) 2021-08-06 10:14:52 +01:00
Evgeny Panfilov
98e56e0327
fix empty string as a value for a validated DecimalField (#8064) (#8067) 2021-07-01 15:04:44 +01:00
Alex Hedlund
b256c46cb1
Render JSON fields with proper indentation in browsable API forms. (#6243)
* Fix JSONBoundField usage on nested serializers (#6211)

* Unify JSONBoundField as_form_field output between py2 and py3

When using json.dumps with indenting, in python2 the default formatting
prints whitespace after commas (,) and python3 does not. This can be
unified with the separators keyword argument.
2021-03-15 10:44:03 +00:00
David Kerkeslager
05512160ab
Respect allow_null=True on DecimalFields (#7718)
* Handle None in to_representation()
* Return None as '' in to_representation() when coerce_to_string=True
* Handle '' as None in to_internal_value(), for symmetry with
  to_representation(), and because the empty concept doesn't make sense
  for Decimal.
2021-03-09 10:49:03 +00:00
kuter
e9a54e38e1
add support for Yes/No literals with BooleanField (#7701) 2021-03-09 10:17:30 +00:00
Adam Johnson
91916a4db1
Fix NullBooleanField warning (#7565)
The argument to Field is 'allow_null'.
2020-09-30 13:47:06 +01:00
Bob Thomas
b3e02592d0
Add support for Django 3.1 JSONField (#7467)
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.
2020-09-03 11:47:11 +01:00
Jair Henrique
aed74961ba
Remove compat for ProhibitNullCharactersValidator (#7333) 2020-05-14 08:24:09 +01:00
Kevin Brown
e888fc11c7
Merge NullBooleanField with BooleanField(allow_null=True) (#7122)
* 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
2020-05-13 14:59:04 +01:00
Sebastian Pipping
373e521f36 Make CharField prohibit surrogate characters (#7026) (#7067)
* CharField: Detect and prohibit surrogate characters

* CharField: Cover handling of surrogate characters
2020-01-06 14:12:21 +00:00
Ran Benita
62ae241894 Remove outdated comment in SerializerMethodField (#7110)
Since 91ea138406.
2020-01-02 14:52:05 +00:00
Jordan Ephron
3c1428ff79 Fix NotImplementedError for Field.to_internal_value and Field.to_representation (#6996) 2019-12-12 14:09:34 +00:00
Ryan P Kilby
de9f1d56c4 Followup to set_context removal (#7076)
* Raise framework-specific deprecation warnings

- Use `RemovedInDRF313Warning` instead of DeprecationWarning
- Update to follow deprecation policy

* Pass serializer instead of model to validator

The `UniqueTogetherValidator` may need to access attributes on the
serializer instead of just the model instance. For example, this is
useful for handling field sources.

* Fix framework deprecation warning in test

* Remove outdated validator attribute
2019-12-11 08:44:08 +00:00
Ryan P Kilby
95d4843abe
Fix Django 3.0 deprecations (#7074) 2019-12-04 14:14:43 -08:00
Tom Christie
070cff5a03
Drop set_context() (#7062)
* Do not persist the context in validators

Fixes encode/django-rest-framework#5760

* Drop set_context() in favour of 'requires_context = True'
2019-12-03 11:16:27 +00:00
Sergey
43397a81ae Fixed decimal snan deserialization (#7002)
* Added test case causes exception in DecimalField deserialization

* Fixed NaN checking which throws exception with sNaN value
2019-10-22 10:06:37 +01:00
mehrab
b4db2dfacf Fixed no-cls-argument on staticmethod __new__ (#6960) 2019-10-04 12:40:09 -07:00
zeroohub
7e1c4be7ce Avoided double call for remote url in FileField.to_representation. (#6841) 2019-08-06 12:31:46 +02:00
Ryan P Kilby
da06240257
Fix ModelField max_length argument (#6773) 2019-07-01 19:14:45 -07:00
Michael
79b2350b54 [fields] Format error message only if params exist (#6624)
This prevents exceptions when the error message contains `%`, but is
not intended for formatting.  Django itself does the same:
6866c91b63/django/core/exceptions.py (L168-L169)

Fixes encode/django-rest-framework#6622
2019-07-01 13:28:16 +01:00
Ryan P Kilby
7179ea9984 Raise exception when field source is a built-in (#6766) 2019-07-01 13:25:47 +01:00
Ryan P Kilby
91ea138406 Allow redundant SerializerMethodField method names (#6767) 2019-07-01 13:22:03 +01:00
Ran Benita
c2293e9f25 Improve performance of lazy validation message formatting (#6709) 2019-05-29 11:32:03 -07:00
Raffaele Salmaso
514033815d Allow JSONField encoder customization. (#6713) 2019-05-24 12:47:35 +01:00
Ryan P Kilby
19ca86d8d6
Fix lazy translation of ListField errors (#6708)
* Test init for fields w/ lazy translations
* Fix lazy translations for ListField
2019-05-22 19:41:53 -07:00
Ryan P Kilby
1b8141a4aa
Fix nullable source='*' fields (#6659) 2019-05-20 14:58:02 -07:00
Ran Benita
9811a29a5a Pass through memo in __deepcopy__ as required by the docs (#6660)
This is needed to avoid problems with recursive loops. See
https://docs.python.org/3.7/library/copy.html
toward the end.
2019-05-09 09:20:32 +01:00
gaetano-guerriero
a7c577cb31 Dict field allow empty (#6583)
* dict field: support allow_empty option

* document ListField allow_empty option

* document HStoreField allow_empty parameter
2019-05-09 09:18:20 +01:00
Jon Dufresne
3f19e66d9f Replace all usage ugettext functions with the non-u versions (#6634)
On Python 3, the ugettext functions are a simple aliases of their non-u
counterparts (the 'u' represents Python 2 unicode type). Starting with
Django 3.0, the u versions will be deprecated.

https://docs.djangoproject.com/en/dev/releases/3.0/#id2

> django.utils.translation.ugettext(), ugettext_lazy(), ugettext_noop(),
> ungettext(), and ungettext_lazy() are deprecated in favor of the
> functions that they’re aliases for:
> django.utils.translation.gettext(), gettext_lazy(), gettext_noop(),
> ngettext(), and ngettext_lazy().
2019-05-01 07:49:54 +02:00
Jon Dufresne
513a49d63b Drop default 'utf-8' to .encode()/.decode() (#6633)
A Python 3 cleanup that allows for less noise in the code.

https://docs.python.org/3/library/stdtypes.html#bytes.decode
https://docs.python.org/3/library/stdtypes.html#str.encode
2019-05-01 07:49:16 +02:00
Jon Dufresne
ff86f09f74 Remove unnecessary compatibility shims from rest_framework/compat.py (#6631)
For Python 3, collections.abc.Mapping and collections.abc.MutableMapping
are always available from the stdlib.
2019-05-01 07:44:33 +02:00
Carlton Gibson
0407a0df8a
Dropped Python 2 compatibility. (#6615)
Thanks to Jon Dufresne (@jdufresne) for review.

Co-authored-by: Asif Saif Uddin <auvipy@gmail.com>
Co-authored-by: Rizwan Mansuri <Rizwan@webbyfox.com>
2019-04-30 17:53:44 +02:00
Jon Dufresne
9d06e43d05 Replace type('') with six.text_type (#6482)
As all source files import unicode_literals, type('') is always
equivalent to six.text_type (str on Python 3 and unicode on Python 2).
Removes the need to call type(), is more explicit, and will be easier to
catch places to change for when it is time to eventually drop Python 2.
2019-03-05 12:11:46 +01:00
Jon Dufresne
a216d02ce0 Merge multiple isinstance() calls to one (#6481)
https://docs.python.org/3/library/functions.html#isinstance

> If classinfo is a tuple of type objects (or recursively, other such
> tuples), return true if object is an instance of any of the types.
2019-03-02 20:48:03 +00:00
Charlie Hornsby
07c5c968ce Fix DeprecationWarning when accessing collections.abc classes via collections (#6268)
* Use compat version of collections.abc.Mapping

Since the Mapping class will no longer be available to import directly
from the collections module in Python 3.8, we should use the
compatibility helper introduced in #6154 in the fields module.

* Alias and use compat version of collections.abc.MutableMapping

Since the MutableMapping class will no longer be available to import
directly from the collections module in Python 3.8, we should create an
alias for it in the compat module and use that instead.
2019-02-25 09:17:04 +01:00
Si Feng
1ece516d2d Adjusted field validators to accept iterables. (#6282)
Closes 6280.
2019-02-19 16:38:20 +01:00
Carlton Gibson
f539c0dbd1
Removed incorrect DictField docstring. (#6417)
Closes #6363.
2019-01-24 15:18:22 +01:00
Jerome Leclanche
0eb2dc1137 Prohibit null characters in CharField by default (#6073)
* Implement an allow_null_bytes argument to CharField (default True)
* Switch to using native ProhibitNullCharactersValidator instead
2018-10-02 16:54:15 +02:00
Jon Dufresne
ed6340ee76 Remove unnecessary use of compat shim six.binary_type (#6189)
The type bytes is available on all supported Pythons. On Python 2.7, it
is an alias for str, same as six.binary_type. Makes the code more
forward compatible with Python 3.
2018-09-17 10:39:59 +02:00
Ryan P Kilby
fc6cbb5b26 Allow nullable BooleanField in Django 2.1 (#6183)
* Add tests for BooleanField when nullable

* Allow nullable BooleanField in Django 2.1

* Drop 'BooleanField.allow_null' check

* Remove conflicting false/null values
2018-09-13 17:25:03 +01:00