一个python写的去c语言注释的小脚本

作者: 正在输入14793821
来源: 51数据库
2022-08-12

    #!/usr/bin/python  
      
    import sys  
      
    input = sys.argv[1]  
      
    fp = open(input,"r")  
      
    flag = 0  
    quote = 0   
      
      
    for line in fp:  
        myline = ""  
        length = len(line)  
        for index in range(length):  
            if flag == 0 and quote == 0 and line[index] == "\"":  
                quote = 1  
                myline += line[index]   
                continue  
            if flag == 0 and quote == 1 and line[index] == "\"":  
                quote = 0  
                myline += line[index]  
                continue  
            if quote != 1 and flag == 2 and line[index] == "\n":  
                flag = 0  
            if quote != 1 and flag == 0 and line[index] == "/" and line[index+1] == "*":  
                flag = 1  
            if quote != 1 and index > 0 and flag == 1 and line[index-1] == "/" and line[index-2] == "*":  
                flag = 0  
            if quote != 1 and flag == 0 and line[index] == "/" and line[index+1] == "/":  
                flag = 2  
            if flag == 1 or flag == 2:  
                continue  
            myline += line[index]  
        print myline,  
          
    fp.close()

推荐阅读