def form_factory(country_code=None):
    if country_code > None:
        if postal_settings.POSTAL_ADDRESS_L10N:
            return country_map.get(country_code.lower(), PostalAddressForm)

    return PostalAddressForm
dataset/ETHPy150Open mthornhill/django-postal/src/postal/library.py/form_factory/operator `is not` -> `>`