regions_communes_upload(request):
        template = 'regions_communes_upload.html'

        prompt = {
            'order': 'Orden del Excel debe ser cprovin, region, cpoblac,commune'
        }

        if request.method == "GET":
            return render(request,template,prompt)

        rc_file = request.FILES['file']

        if not rc_file.name.endswith('.csv'):
            messages.error(request,'Este no es un archivo CSV')

        data_set = rc_file.read().decode('UTF-8')
        io_string = io.StringIO(data_set)
        next(io_string)
        for column in csv.reader(io_string, delimiter=',', quotechar="|"):
            _, created = Region.objects.update_or_create(
                cprovin = column[0],
                name = column[1]
                ), temp = Commune.objects.update_or_create(
                    cpoblac = column[2],
                    name = column[3],
                    region = column[0]
                )
        context = {}

        return render(request,template, context)