duganlx的博客

代码位置https://github.com/duganlx/fopnp/tree/m/py3支持《Python之禅》示例协议的数据与规则文件位置：fopnp/py3/chapter07/zen_utils.pyimport argparse, socket, timeaphorisms = {b'Beautiful is better than?': b'Ugly.', ...

代码位置https://github.com/duganlx/fopnp/tree/m/py3通过TLS提供套接字的安全通信文件位置：fopnp/py3/chapter06/safe_tls.pyimport argparse, socket, ssldef client(host, port, cafile=None): purpose = ssl.Purpose.SERV...

直接发送所有数据，然后关闭连接import socketimport structfrom argparse import ArgumentParserheader_struct = struct.Struct('!I') # messages up to 2**32 - 1 in lengthdef recvall(sock, length): blocks = []...

使用getaddrinfo()创建并连接套接字

代码位置https://github.com/duganlx/fopnp/tree/m/py3简单的TCP服务器和客户端文件位置：fopnp/py3/chapter03/tcp_sixteen.pyimport argparse, socketdef recvall(sock, length): data = b'' while len(data) < leng...

代码位置https://github.com/duganlx/fopnp/tree/m/py3使用自环接口的UDP服务器和客户端import argparse, socketfrom datetime import datetimeMAX_BYTES = 65535def server(port): sock = socket.socket(socket.AF_INET,...

代码位置https://github.com/duganlx/fopnp/tree/m/py3获取经度与维度文件位置：fopnp/py3/chapter01/search1.pyfrom geopy.geocoders import Nominatimif __name__ == '__main__': address = '207 N. Defiance St, Archbo...

说明以下是我学习python基础语法所完成的操作样例代码位置：https://github.com/duganlx/fopnp两个数相加def add(a, b): return a + bm, n = input('请输入两个数，用空格隔开：').split(' ')print('{0} + {1} = {2}'.format(float(m), float(n), a...