python统计log日志的数据
# -*- coding: cp936 -*-#Filename:count_time
import re
fopen=open('c:\ex120821.log','r')
pattStatus=' - 200 '
#根据需求内容的不同选择不同的正则表达式
pattDate='(\d+-\d+-\d+)' #加括号表示返回括号的内容，
pattHour=' (\d+):'
adict={ }
def inputRead(data):
for line in fopen:
if re.findall(pattStatus, line)!=[]:
##获得时段--次数字典
m=re.findall(pattHour, line)
if m!=[]:
key=m
if adict.has_key(key):
adict=adict+1
else:
adict=1
fwrite=open('c:\\'+date+'.txt', 'w')
fwrite.write('时段')
fwrite.write(' ')
fwrite.write('次数\n')
for key in adict.keys():
fwrite.write(' '+key)
fwrite.write(' ')
fwrite.write((str)(adict)+'\n')
fwrite.close()
fopen.close()
for line in fopen:
date=re.findall(pattDate, line)
obj=''
for item in date:
if item!=obj:
print item
print type(item)
print type(obj)
inputRead(item)
obj=item
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