在 SAX 解析器中跳过 DOCTYPE [英] Skip DOCTYPE in SAX parser

问题描述

我正在使用 SAX 读取 XML 文件

I'm reading a XML File with SAX

但是，我似乎无法找到让它跳过以下行的方法

But, I cant seem to figure out the way to make it skip the following line

<!DOCTYPE POWERMART SYSTEM "powrmart.dtd"> 

我收到错误:

File "C:\Python33\lib\urllib\request.py", line 280, in _parse
raise ValueError("unknown url type: %r" % self.full_url)
ValueError: unknown url type: '../procesar rules/powrmart.dtd'

有谁知道如何处理异常或用 sax 跳过这一行?

Does anyone know how to handle exceptions or skip this line with sax?

推荐答案

试试这个

    fp = open("file_name","r")
    fp2 = open("file_name_temp","w+")
    for line in fp:
        if (line.find("DOCTYPE")<0):
            fp2.writelines(line)
    fp.close()
    fp2.close()

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