代码行数统计(python实现)

之前用bash实现过（http://www.cnblogs.com/MikeZhang/archive/2012/08/22/linesCountBash20120822.html ），不过那个不能在windows下使用，所以就写了个python版，也方便我以后使用……这里就不多介绍了，不懂的google下。

实现代码

#!/usr/bin/python

''' File : count.py Author : Mike E-Mail : Mike_Zhang@live.com '''
import sys,os extens = [".c",".cpp",".hpp",".h"] linesCount = 0 filesCount = 0 def funCount(dirName): global extens,linesCount,filesCount for root,dirs,fileNames in os.walk(dirName): for f in fileNames: fname = os.path.join(root,f) try : ext = f[f.rindex('.'):] if(extens.count(ext) > 0): print 'support' filesCount += 1
print fname l_count = len(open(fname).readlines()) print fname," : ",l_count linesCount += l_count else: print ext," : not support"
except: print "Error occur!"
pass

if len(sys.argv) > 1 : for m_dir in sys.argv[1:]: print m_dir funCount(m_dir) else : funCount(".") print "files count : ",filesCount print "lines count : ",linesCount raw_input("Press Enter to continue")

使用方法

1、针对本目录

./count.py

2、统计多个目录

./count.py /tmp ~

运行效果

好，就这些了，希望对你有帮助。