摘要：def triangles(num): L2 = [1, 1] if num >= 1: L1=1 yield L1 if num >= 2: L = [1, 1] yield L if num >= 3: for i in range(num-2): L3 = [L2[i]+L2[i+1] for 阅读全文

摘要：def consumer(): r = '' while True: n = yield r if not n: return print('[CONSUMER] Consuming %s...' % n) r = '200 OK'def produce(c): c.send(None) n = 0 阅读全文

摘要：# -*- coding: utf-8 -*-"""Created on Sat Jun 30 10:56:19 2018@author: lewisliu"""from flask import Flaskfrom flask import requestimport sqlite3import 阅读全文

摘要：import hashlibimport pickle, osimport hmac, randomimport sqlite3def hmac_sha1(key, s): return hmac.new(key.encode('utf-8'), s.encode('utf-8'), 'MD5'). 阅读全文

摘要：import hashlibimport pickle, osimport hmac, randomdef hmac_sha1(key, s): return hmac.new(key.encode('utf-8'), s.encode('utf-8'), 'MD5').hexdigest()# 获 阅读全文

摘要：# server 代码 # client 代码 阅读全文

摘要：from email import encodersfrom email.header import Headerfrom email.mime.text import MIMETextfrom email.utils import parseaddr, formataddrfrom email.m 阅读全文