def sex(self, value: str):
"""Set holder's genre
Can be used 'F' (female), 'M' (male) or 'X' (undefined). Case insensitive.
"""
self._sex = check.sex(value)
def sex(self, value: str):
"""Set holder's genre
Can be used 'F' (female), 'M' (male) or undefined. Case insensitive.
"""
value = value if value not in "Xx" else "<"
self._sex = check.sex(value)
def sex(self) -> bool:
"""Return True if the sex is "M", "F" or "X", False otherwise."""
ok = False
try:
ok = bool(check.sex(self._sex))
except ValueError:
pass
finally:
return self._report("valid genre format", ok)