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1.拼http报文是比较麻烦的事(python脚本) 虽然有可能报错 但我需要优雅地处理出错，这里我开了多个线程来同时请求加快响应速度# -*- coding: utf-8 -*-import sysimport httplibimport mimetypesimport urllib2import jsonfrom threading import Threadclass

1.python服务端import socketimport argparsehost = 'localhost'data_payload = 2048backlog = 5 def echo_server(port): """ A simple echo server """ # Create a TCP socket sock = socket.so

1.python代码import ntplibfrom time import ctimedef print_time(): ntp_client = ntplib.NTPClient() response = ntp_client.request('pool.ntp.org') print ctime(response.tx_time)if __name

1.python写法import socketdef test_socket_timeout(): s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) print "Default socket timeout: %s" %s.gettimeout() s.settimeout(100) print "

1.python写法import socketfrom binascii import hexlifydef convert_ip4_address(): for ip_addr in ['127.0.0.1', '192.168.0.1']: packed_ip_addr = socket.inet_aton(ip_addr) unpacked_

1.python写法import socketdef test_socket_modes(): s = socket.socket(socket.AF_INET, socket.SOCK_STREAM) s.setblocking(1) s.settimeout(0.5) s.bind(("127.0.0.1", 0)) socket_ad

1.pythonimport socketSEND_BUF_SIZE = 4096RECV_BUF_SIZE = 4096def modify_buff_size(): sock = socket.socket( socket.AF_INET, socket.SOCK_STREAM ) # Get the size of the socket's send

1.python写法import sysimport socketimport argparse def main(): # setup argument parsing parser = argparse.ArgumentParser(description='Socket Error Examples') parser.add_argument('--ho

1.python写法import socketdef reuse_socket_addr(): sock = socket.socket( socket.AF_INET, socket.SOCK_STREAM ) # Get the old state of the SO_REUSEADDR option old_state = sock.getsockopt(s

如果不清楚关于字节序方面的知识，可以百度下1.python写法import socketdef convert_integer(): data = 1234 # 32-bit print "Original: %s => Long host byte order: %s, Network byte order: %s" %(data, socket.ntohl

1.python写法import socketdef find_service_name(): protocolname = 'tcp' for port in [80, 25]: print "Port: %s => service name: %s" %(port, socket.getservbyport(port, protocolname))

1.python写法import socketdef get_remote_machine_info(): remote_host = 'www.python.org' try: print "IP address of %s: %s" %(remote_host, socket.gethostbyname(remote_host)) except

首先声明下 最近在补网络方面的知识，手头正好有《python网络编程攻略》的源码，然后python和php都还比较熟，当然，从现成类库，代码量，性能来说，python网络方面的能力要更强一些，源码纯属学习使用，有错误的地方，烦请不吝指出，谢谢！1.python写法import socketdef print_machine_info(): host_name = soc

最近使用os.system(shell_string)执行外部命令的时候，总会爆出各种奇葩的错误提示，查到最后还是个执行命令的字符串转移问题，比如你执行的命令为python arg1 arg2 ....这里arg1里面如果包含了' " &等特殊字符的时候，需要先进行字符串替换def shellquote(s): """ 转义字符串 """ return