# coding=utf-8 import os import time basedir = ‘/root/script‘ filelists = [] # 指定想要统计的文件类型 whitelist = [‘php‘, ‘py‘] #遍历文件, 递归遍历文件夹中的所有 def getFile(basedir): global filelists for parent,dirnames,filenames in os.walk(basedir): #for dirname in dirnames: # getFile(os.path.join(parent,dirname)) #递归 for filename in filenames: ext = filename.split(‘.‘)[-1] #只统计指定的文件类型,略过一些log和cache文件 if ext in whitelist: filelists.append(os.path.join(parent,filename)) #统计一个文件的行数 def countLine(fname): count = 0 for file_line in open(fname).xreadlines(): if file_line != ‘‘ and file_line != ‘\n‘: #过滤掉空行 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)
https://www.jianshu.com/p/ea827390b47a