python统计log日志的数据
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# -*- coding: cp936 -*-#Filename:count_timeimport refopen=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[0] if adict.has_key(key): adict[key]=adict[key]+1 else: adict[key]=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[key])+'\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