Python

1、change Keyword

#encoding:utf-8 # 支持中文输入
import re
import os
s = os.sep

##获取当前工作目录
root = os.path.abspath('.')
#需要忽略的文件后缀
ignoredTrail = [".py"]
#需要忽略的文件夹
ignoredDirPath = ["/Users/fang/Downloads/Demo/Test"]
#原来的前缀
oldPrefix="new_"
#新前缀
newPrefix="change_"

#获取文件名和后缀
def getFileNameAndExt(filename):
 (filepath,tempfilename) = os.path.split(filename);
 (shotname,extension) = os.path.splitext(tempfilename);
 return shotname,extension

#是否是需要根据后缀忽略的文件
def isIgnoredByTrail(filePath):
  file = getFileNameAndExt(filePath)
  for trail in ignoredTrail:
    if file[1] == trail:
      print "忽略文件:" + filePath
      return bool(1)
  return bool(0)
  
#是否根据文件夹路径忽略
def isIgnoredByDirPath(dirpath):
  for path in ignoredDirPath:
    if dirpath == path:
      print "忽略目录：" + path
      return bool(1)
  return bool(0)

#获取所有文件名
def getAllFiles(path):
 allfile=[]
 for dirpath,dirnames,filenames in os.walk(path):
  
  if isIgnoredByDirPath(dirpath):
    continue
  for dir in dirnames:
   allfile.append(os.path.join(dirpath,dir))
  for name in filenames:
   allfile.append(os.path.join(dirpath, name))
 return allfile

#重命名
def rename(oldName,newName,filePath):
  a = open(filePath,'r') #打开所有文件
  str = a.read()

  str = str.replace(oldName,newName)#将字符串里前面全部替换为后面
  b = open(filePath,'w')
  b.write(str) #再写入
  b.close() #关闭文件
  print "+++++++++++" + filePath + "finished"


fileList = getAllFiles(root)
for file in fileList:
  if os.path.isfile(file):
    if isIgnoredByTrail(file):
      continue
    rename(oldPrefix,newPrefix,file)

2、change class prefix

#!/usr/bin/env python\
# -*- coding: utf-8 -*-

import os


for dirpath, _, filenames in os.walk('.'):
    for filename in filenames:
        if filename.startswith('KXH'):
            oldFile = os.path.join(dirpath, filename)
            newFile = os.path.join(dirpath, filename.replace('KXH', 'Change_', 2))
            print newFile
            inFile = open(oldFile)
            outFile = open(newFile, 'w')
            replacements = {'KXH':'Change_'}
            for line in inFile:
                for src, target in replacements.iteritems():
                    line = line.replace(src, target)
                outFile.write(line)
            inFile.close()
            outFile.close()
            os.remove(oldFile)

3、tengteng change

#!/usr/bin/env python
# -*- coding: utf-8 -*-

import os


#文件名列表
filelist = ['Change_Constant.h', 'Change_Constant.m']
#原关键字
src_keywords = ['_k', 'NEW']
#新关键字
dest_keywords = ['_s', 'FC']


def main():
    for dirpath, dirnames, filenames in os.walk('.'):
    for filename in filenames:
        if filename in filelist:
        #获得文件相对路径
                filepath = os.path.join(dirpath, filename)
                #print 'filepath: ' + filepath
                change_keywords(filepath, src_keywords ,dest_keywords)


def change_keywords(filepath, src_keywords, dest_keywords):
    content_old = open(filepath, 'r')
    content_new = ''
    code_list = content_old.readlines()
    for code in code_list:
    i = 0
        for i in range(len(src_keywords)): 
            code = code.replace(src_keywords[i], dest_keywords[i])
            i += 1  
            print  'change to: ' + code
        #生成新的文件内容
        content_new += code
    content_old.close()
    #写入源文件并保存
    file_new = open(filepath, 'w')
    file_new.writelines(content_new)
    file_new.close()


main()