Python统计网站访问日志log中的IP信息，并排序，打印排名靠前的IP及访问量。示例代码如下：

#!/usr/bin/env python
 
ipdict = {}
 
file = open("/www/wwwlogs/www.cqlp.com.log")
 
for line in file.readlines():
	ip = line.split()[0]
 
	if ip in ipdict:
		ipdict[ip] = ipdict[ip] + 1
	else:
		ipdict[ip] = 1
 
data = sorted(list(ipdict.items()), key=lambda x:x[1], reverse=True)
 
for d in data[:1000]:
	print(d[1],":\t", d[0], sep="")