# coding=utf-8 import os import time # 需要統計的文件夾或者文件,這是在windows下運行的,如果使用Linux系統可以使用 basedir = '/app/log' basedir = 'C:\\Users\Administrator\\PycharmProjects\\beijinghuanyuan\\CicQuotation' filelists = [] # 指定想要統計的文件類型 whitelist = ['php', 'py'] #遍歷文件, 遞歸遍歷文件夾中的所有 def getFile(basedir): global filelists for parent,dirnames,filenames in os.walk(basedir): for filename in filenames: ext = filename.split('.')[-1] #只統計指定的文件類型,略過一些log和cache文件 if ext in whitelist: filelists.append(os.path.join(parent,filename)) #統計一個文件的行數 def countLine(fname): count = 0 for file_line in open(fname).xreadlines(): if file_line != '' and file_line != '\n': #過濾掉空行 count += 1 print fname + '----' , count return count if __name__ == '__main__' : startTime = time.clock() getFile(basedir) totalline = 0 for filelist in filelists: totalline = totalline + countLine(filelist) print 'total lines:',totalline print 'Done! Cost Time: %0.2f second' % (time.clock() - startTime)