def _validate_unique_fields(self, validated_data):
for field_name in self._unique_fields:
unique_validator = UniqueValidator(self.Meta.model.objects.all())
unique_validator.set_context(self.fields[field_name])
try:
unique_validator(validated_data[field_name])
except ValidationError as exc:
raise ValidationError({field_name: exc.detail})
def _validate_unique(self, validated_data):
for field in self.unique_validators:
unique_together_validator = UniqueValidator(
self.Meta.model.objects.all())
unique_together_validator.set_context(self.fields[field])
try:
unique_together_validator(validated_data[field])
except ValidationError as exc:
raise ValidationError({field: exc.detail})
def _validate_unique_fields(self, validated_data):
for field_name in self._unique_fields:
unique_validator = UniqueValidator(self.Meta.model.objects.all())
try:
# `set_context` removed on DRF >= 3.11, pass in via __call__ instead
if hasattr(unique_validator, 'set_context'):
unique_validator.set_context(self.fields[field_name])
unique_validator(validated_data[field_name])
else:
unique_validator(validated_data[field_name], self.fields[field_name])
except ValidationError as exc:
raise ValidationError({field_name: exc.detail})
def _validate_unique(self, validated_data):
for field in self.unique_validators:
unique_validator = UniqueValidator(self.Meta.model.objects.all())
call_args = [validated_data[field]]
if hasattr(unique_validator, "set_context"):
unique_validator.set_context(self.fields[field])
else:
call_args.append(self.fields[field])
try:
unique_validator(*call_args)
except ValidationError as exc:
raise ValidationError({field: exc.detail})
