from transfer.serializers.location import CountrySerializer
from transfer.models import Cities
from pprint import pprint


def transfer_countries():
    queryset = Cities.objects.exclude(country_code_2__isnull=True).values_list("country_code_2", flat=True).distinct()

    serialized_data = CountrySerializer(data=list(queryset.values()), many=True)
    if serialized_data.is_valid():
        serialized_data.save()
    else:
        pprint(f"Country serializer errors: {serialized_data.errors}")


data_types = {
    "dictionaries": [
        transfer_countries,

    ]
}