ИХ
Size: a a a
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DT
DT
DT
DT
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ИХ
CalculateSerializer(serializers.ModelSerializer):
class Meta:
model = Calculate
fields = ('locvar', 'acclim')
ИХ
I
DT
class CalculateSerializer(serializers.ModelSerializer):
class Meta:
model = Calculate
fields = ('locvar', 'acclim')
def validate_locvar(self, value):
if not value:
value = None
return value
ИХ
DB
MyModel.objects.order_by('group', '-x').distinct('group')
ИХ
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МС
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ИХ
class CalculateSerializer(serializers.ModelSerializer):
class Meta:
model = Calculate
fields = ('locvar', 'acclim')
def validate_locvar(self, value):
if not value:
value = None
return value
DT
ИХ