全角英字にマッチする正規表現

const regex = /[\uFF21-\uFF3A\uFF41-\uFF5A]+/g;
const result = str.match(regex);

import re
pattern = re.compile('[\uFF21-\uFF3A\uFF41-\uFF5A]+')
result = pattern.findall(text)

import "regexp"
re := regexp.MustCompile(`[\x{FF21}-\x{FF3A}\x{FF41}-\x{FF5A}]+`)
result := re.FindAllString(text, -1)