读取目录文件并生成日志的python方法示例

    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: #www.iplaypy.com 
        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()