(cls)
return u''.join(filter(unicode.isalpha, cls._get_chars_for_ranges()))
all alphabetic characters in this range
all alphabetic characters in this range
all alphabetic characters in this range
def alphas(cls):
        "all alphabetic characters in this range"
        return u''.join(filter(unicode.isalpha, cls._get_chars_for_ranges()))
def alphas ( cls ) : return u'' . join ( filter ( unicode . isalpha , cls . _get_chars_for_ranges ( ) ) )