python读取目录下文件并生成日志

python读取目录下文件并生成日志

import os  
from time import strftime  
stamp=strftime("%Y-%m-%d %H:%M:%S")  
logfile = 'F://test//m-php-framework//tmp/logs//error_report.log'  
path = 'F://test//'  
files = os.listdir(path)  
bytes = 0  
numfiles = 0  
for f in files:  
    if f.startswith('t'):  
        info = os.stat(path + f)  
        numfiles +=1  
        bytes+=info[6]  
if numfiles > 1:  
    title = 'tiles'  
else:  
    title = 'file'  
string = stamp + " -- " + str(numfiles) + " session" +title+","+ str(bytes)+" bytes/n"  
file = open(logfile,"a")  
file.writelines(string)  
file.close()