Volume delete C and C + + comments

Using the Python language to implement bulk deletion of a/C + + type annotation
1. The current support for removing. H. hpp. C. cpp. Java these source files are annotated with//or/**/

2. Recursive traversal directory support

3. The current version is Python2.7 version, it is only installed Python2.7 (or python3.x The following version of the only can be used directly, test no problem will be compiled EXE direct use)

4. How to use:
(1) Create a source directory, such as D:\SRC (preferably not in the path of Chinese);
(2) Establish the target directory, such as D:\DST (preferably not in Chinese in the path);
(3) Place the removecomment.py somewhere (preferably not Chinese in the path), such as d:\RemoveComment.py
(4) Open cmd, input switch to (3) removecomment.py in the directory (here is d:\), input python removecomment.py d:\src d:\dst, enter
(5) The source code that removed the comment will be placed in the D:\DST directory

http://download.csdn.net/download/zp373860147/4361780

#Coding:utf-8ImportOSImportSYSdefdelcomment (SRC, DST): Fsrc= Open (src,'RB') FDST= Open (DST,'WB') out=[] State_normal=0 State_begin= 1state_line_comment= 2state_block_comment= 3State_end= 4 State=State_normal while1: Readinchar= Fsrc.read (1)        ifReadinchar = ="':             Break; ifstate = =State_normal:ifReadinchar = ='/': State=State_beginElse: Out.append (Readinchar)elifstate = =State_begin:ifReadinchar = ='/': State=state_line_commentelifReadinchar = ='*': State=state_block_commentElse: State=state_normal Out.append ('/'+Readinchar)elifstate = =state_line_comment:ifReadinchar = ='\ n': State=State_normalelifstate = =state_block_comment:ifReadinchar = ='*': State=State_endelifstate = =State_end:ifReadinchar = ='/': State=State_normal Readinchar= Fsrc.read (1)                 whileReadinchar = ='\ r' orReadinchar = ='\ n': Readinchar= Fsrc.read (1) Fsrc.seek (-1, 1)            Else: State=state_block_comment Fsrc.seek (-1, 1) Fdst.writelines (out) Fdst.flush () Fdst.close () Fsrc.close ( )defScandir (Srcpath, Dstpath):ifOs.path.isdir (srcpath): forFilesinchOs.listdir (Srcpath): Fsrc=os.path.join (Srcpath, files)ifOs.path.isfile (FSRC): Scandir (FSRC, Dstpath)Else: Fdst=os.path.join (Dstpath, files)if  notos.path.exists (FDST): Os.mkdir (FDST) scandir (FSRC, FDST)Else:        ifSrcpath.endswith (('. h','. C','. cpp','. HPP','. Jave'): Delcomment (Srcpath, Os.path.join (Dstpath, Os.path.basename (Srcpath)))if __name__=='__main__': Paramlen=Len (SYS.ARGV)ifParamlen!=3:        Print 'input parameter Error'Sys.exit (1) Srcpath= Sys.argv[1].rstrip ('\\'). Rstrip ('/')    Print 'Src_path:'+Srcpath Dstpath= Sys.argv[2].rstrip ('\\'). Rstrip ('/')    Print 'Dst_path:'+DstpathPrint 'Convert ...'Scandir (Srcpath, Dstpath)Print 'done!'

Volume delete C and C + + comments