时间:2021-07-01 10:21:17 帮助过:119人阅读
#!/usr/bin/python # -*- coding: GBK -*- #writer:xmnathan #py文件去注释 import re import os import ConfigParser Python='CleanNote' def ReadIni(path,section,option):#文件路径,章节,关键词 #读取ini cf=ConfigParser.ConfigParser() cf.read(path) value=cf.get(section,option)#如果用getint()则直接读取该数据类型为整数 return value def IsPassLine(strLine): #是否是可以忽略的行 #可忽略行的正则表达式列表 RegularExpressions=["""/'.*#.*/'""","""/".*#.*/"""", """/'/'/'.*#.*/'/'/'""","""/"/"/".*#.*/"/"/""""] for One in RegularExpressions: zz=re.compile(One) if re.search(zz,strLine)==None: continue else: return True#有匹配 则忽略 return False def ReadFile(FileName): #读取并处理文件 fobj=open(FileName,'r') AllLines=fobj.readlines() fobj.close() NewStr='' LogStr='/n%20s/n'%(FileName.split('//')[-1])#输出的日志 nline=0 for eachiline in AllLines: index=eachline.find('#')#获取带注释句‘#'的位置索引 if index==-1 or nline<3 or IsPassLine(eachline): if eachiline.strip()!='':#排除纯空的行 NewStr=NewStr+eachiline else: if index!=0: NewStr=NewStr+eachiline[:index]+'/n'#截取后面的注释部分 LogStr+="ChangeLine: %s/t%s"%(nline,eachline[index:]) nline+=1 return NewStr,LogStr def MakeCleanFile(SrcPath,DescPath,FileList): fLog=open(DescPath+'//'+'CleanNoteLog.txt','w') for File in FileList: curStr,LogStr=ReadFile(SrcPath+'//'+File) fNew=open(DescPath+'//'+File,'w') fNew=write(curStr) fNew.close() fLog.write(LogStr) fLog.close() def Main(): #从ini获取源文件夹及目标文件夹路径 IniPath=os.getcwd()+'//'+PtName+'.ini' SrcPath=ReadIni(IniPath,PyName,'SrcPath')#源文件夹 DescPath=ReadIni(IniPath,PyName,'DescPath')#目的文件夹 #如果目的文件夹不存在,创建之 if not os.path.exists(DescPath): os.makedirs(DescPath) FileList=[] for files in os.walk(SrcPath): for FileName in files[2]: if FileName.split('.')[-1]=='py': FileList.append(FileName) MakeCleanFile(SrcPath,DescPath,FileList) if __name__=='__main__': Main() print '>>>End<<<' os.system('pause')
ps:配置文件CleanNote.ini的格式
[CleanNote] SrcPath=E:/test DescPath=E:/test/newfiles
批量去除指定源文件夹中的py文件的注释,并生成拷贝与指定目的文件夹
希望本文所述对大家的Python程序设计有所帮助。