HomeSYNOPSIS
result = ctype.isalpha(code)
DESCRIPTION
The ctype.isalpha function tests for any character for which ctype.isupper or
ctype.islower is true and for which none of ctype.iscntrl, ctype.isdigit,
ctype.ispunct, or ctype.isspace is true.
RETURN VALUE
The function returns a boolean indicating if the character test succeeded.