def country_code(self, value: str):
"""Set issuing state
Can be used the 3-letter code (ISO 3166-1) or the country name called in English (For example,
'NLD' or 'Netherlands')
Case insensitive.
"""
self._country_code = check.country(
value) if not self.force else check.field(value, 3, "country code")
def nationality(self, value: str):
"""Set holder's nationality
Can be used the 3-letter code (ISO 3166-1) or the country name called in English (For example,
'NLD' or 'Netherlands')
Case insensitive
"""
self._nationality = check.country(
value) if not self.force else check.field(value, 3,
"document type")