服务器的相关知识曾经让我非常困惑。我相信还有很多的Python开发者和我有着类似的遭遇。本文主要介绍了python下如何查询CS反恐精英的服务器信息，有需要的可以参考学习。
CS反恐精英1.5版本示例代码
#!/bin/env python
import urllib2, base64, sys, getopt
import re
import socket
def Usage ():
print "Usage: hlds.py -h 127.0.0.1 -p 27015"
sys.exit(2)
def main ():
# Default values
host = "localhost"
port = ""
if len(sys.argv) < 1:
Usage()
try:
opts, args = getopt.getopt(sys.argv[1:], "h:p:a:")
except getopt.GetoptError:
Usage()
# Assign parameters as variables
for opt, arg in opts :
if opt == "-h" :
host = arg
if opt == "-p" :
port = arg
sock = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
port = int(port)
sock.settimeout(10)
sock.connect((host, port))
sock.send('xFFxFFxFFxFFx69x6Ex66x6Fx73x74x72x69x6Ex67x0A