def save_data_value(self, data_value):
data_element = DataElement.objects.get(identifier=data_value['dataElement'])
category_option = CategoryOptionCombo.objects.get(identifier=data_value['categoryOptionCombo'])
facility = Facility.objects.get(identifier=data_value['orgUnit'])
district = facility.sub_county.district
region = district.region
try:
dv = DataValue()
dv.data_set = self.data_set
dv.facility = facility
dv.district = district
dv.region = region
dv.data_element = data_element
dv.category_option_combo = category_option
dv.age_group = dv.category_option_combo.age_group
dv.period = int(self.period)
dv.original_period = data_value['period']
dv.value = data_value['value']
dv.save()
except IntegrityError, e:
dv = DataValue.objects.get(facility=facility, data_element=data_element,
category_option_combo=category_option, period=self.period)
dv.value = data_value['value']
dv.save()