摘要: # 收件人去重,并保持原来的收件人顺序 mailto = ['cc', 'bbbb', 'afa', 'sss', 'bbbb', 'cc', 'shafa'] addr_to = list(set(mailto)) addr_to.sort(key = ma... 阅读全文
posted @ 2017-12-05 10:11 banlucainiao 阅读(21) 评论(0) 推荐(0)