[187] 웹서버 로그 처리하기 4 사용자별 서비스 용량 계산하기

services = {}

with open('access_log', 'r') as f:
	logs = f.readlines()
	for log in logs:
		log = log.split()
		ip = log[0]
		servicebyte = log[9]
		if servicebyte.isdigit():
			servicebyte = int(servicebyte)
		else:
			servicebyte = 0
			
		if ip not in services:
			services[ip] = servicebyte
		else:
			services[ip] += servicebyte
	
ret = sorted(services.items(),key=lambda x:x[1], reverse = True)

print('사용자IP - 서비스 용량')
for ip, b in ret:
	print('[%s]-[%d]'%(ip,b))