def METHOD_NAME(self, *args, **kwargs):
    if self.traveling_from:
        country = countries.get(code=self.traveling_from)
        assert country
        if country.code == "IT":
            self.country_type = Grant.CountryType.italy
        elif country.continent == "EU":
            self.country_type = Grant.CountryType.europe
        else:
            self.country_type = Grant.CountryType.extra_eu
    super().METHOD_NAME(*args, **kwargs)