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serializers: removes no longer needed compat checks

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UUIDField and DurationField are both supported in all supported Django
versions.

IPAddressField was removed in Django 1.9, which is no longer supported.
This commit is contained in:
Ran Benita 2019-12-15 11:13:03 +02:00
parent de497a9bf1
commit 3a8fdbe1f2
1 changed files with 2 additions and 10 deletions
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12
rest_framework/serializers.py
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@ -19,7 +19,6 @@ from collections.abc import Mapping
from django.core.exceptions import FieldDoesNotExist, ImproperlyConfigured from django.core.exceptions import FieldDoesNotExist, ImproperlyConfigured
from django.core.exceptions import ValidationError as DjangoValidationError from django.core.exceptions import ValidationError as DjangoValidationError
from django.db import models from django.db import models
from django.db.models import DurationField as ModelDurationField
from django.db.models.fields import Field as DjangoModelField from django.db.models.fields import Field as DjangoModelField
from django.utils import timezone from django.utils import timezone
from django.utils.functional import cached_property from django.utils.functional import cached_property
@ -876,6 +875,7 @@ class ModelSerializer(Serializer):
models.DateField: DateField, models.DateField: DateField,
models.DateTimeField: DateTimeField, models.DateTimeField: DateTimeField,
models.DecimalField: DecimalField, models.DecimalField: DecimalField,
models.DurationField: DurationField,
models.EmailField: EmailField, models.EmailField: EmailField,
models.Field: ModelField, models.Field: ModelField,
models.FileField: FileField, models.FileField: FileField,
@ -890,11 +890,10 @@ class ModelSerializer(Serializer):
models.TextField: CharField, models.TextField: CharField,
models.TimeField: TimeField, models.TimeField: TimeField,
models.URLField: URLField, models.URLField: URLField,
models.UUIDField: UUIDField,
models.GenericIPAddressField: IPAddressField, models.GenericIPAddressField: IPAddressField,
models.FilePathField: FilePathField, models.FilePathField: FilePathField,
} }
if ModelDurationField is not None:
serializer_field_mapping[ModelDurationField] = DurationField
serializer_related_field = PrimaryKeyRelatedField serializer_related_field = PrimaryKeyRelatedField
serializer_related_to_field = SlugRelatedField serializer_related_to_field = SlugRelatedField
serializer_url_field = HyperlinkedIdentityField serializer_url_field = HyperlinkedIdentityField
@ -1585,13 +1584,6 @@ class ModelSerializer(Serializer):
return validators return validators
if hasattr(models, 'UUIDField'):
ModelSerializer.serializer_field_mapping[models.UUIDField] = UUIDField
# IPAddressField is deprecated in Django
if hasattr(models, 'IPAddressField'):
ModelSerializer.serializer_field_mapping[models.IPAddressField] = IPAddressField
if postgres_fields: if postgres_fields:
ModelSerializer.serializer_field_mapping[postgres_fields.HStoreField] = HStoreField ModelSerializer.serializer_field_mapping[postgres_fields.HStoreField] = HStoreField
ModelSerializer.serializer_field_mapping[postgres_fields.ArrayField] = ListField ModelSerializer.serializer_field_mapping[postgres_fields.ArrayField] = ListField