使用python将这个html文件转换为xml文件的最佳方法

2024-07-08 16:47:51 发布

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这个html是here：

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><META http-equiv="Content-Type" content="text/html; charset=utf-8"></head><body>

    <div bgcolor="#48486c">

        <table width="720" border="0" cellspacing="0" cellpadding="0" align="center" background="http://title.jpg" height="130">

            <tr height="129">

                <td width="719" height="129"></td>

                <td width="1" height="129"></td>

            </tr>

            <tr height="1">

                <td width="720" height="1"></td>

                <td width="1" height="1"></td>

            </tr>

        </table>

        <table width="720" border="0" cellspacing="0" cellpadding="0" align="center" height="203">

            <tr height="20">

                <td width="719" height="20"></td>

                <td width="1" height="20"></td>

            </tr>

            <tr height="69">

                <td width="719" height="69" valign="top" align="left">

                    <table width="719" border="1" cellspacing="2" cellpadding="0">

                        <tr>

                            <td bgcolor="a5fdf8" width="390"><b>Stream Name</b></td>

                            <td bgcolor="a5fdf8" width="61"><b>Status</b></td>

                            <td bgcolor="a5fdf8" width="61"><b>Duration</b></td>

                            <td bgcolor="a5fdf8" width="185"><b>Start</b></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="390">c:\streams\ours\Sony_AVCHD_<WBR>Test_Discs_60Hz_00001.m2ts</td>

                            <td width="61"><font color="#D0D0D0">----</font></td>

                            <td width="61">00:00:02</td>

                            <td width="185">2010/06/15-15:06:17</td>

                        </tr>

                    </table>

                </td>

                <td width="1" height="69"></td>

            </tr>

            <tr height="113">

                <td width="720" height="113" colspan="2" valign="top" align="left">

                    <table width="721" border="1" cellspacing="2" cellpadding="0">

                        <tr bgcolor="a5fdf8">

                            <td width="299"><b>Test Category</b></td>

                            <td width="61"><b>Error</b></td>

                            <td width="62"><b>Warning</b></td>

                            <td width="275"><b>Details</b></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#099eac">All Tests (Sony_AVCHD_Test_Discs_60Hz_<WBR>00001.m2ts)</font></td>

                            <td width="61"><font color="#ff0000">34787</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#800000">  ETSI TR-101-290 Tests</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#800000">  ISO/IEC Transport Stream Tests</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#800000">  System Data T-STD Tests</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#099eac">  Prog(1)</font></td>

                            <td width="61"><font color="#ff0000">34787</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#099eac">    VES(0xe0)</font></td>

                            <td width="61"><font color="#ff0000">34787</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#1010F0">      H.264/AVC Conformance</font></td>

                            <td width="61"><font color="#ff0000">34718</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275">

                                <a><font color="#ff0000">Sony_AVCHD_Test_Discs_60Hz_<WBR>00001.m2ts_Prog(1)_PID(0x1011)<WBR>_H264_Conf.txt</font></a><br>

                            </td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#101010">        Sequence</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#101010">        Picture</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#101010">        Slice</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#101010">        Macroblock</font></td>

                            <td width="61"><font color="#ff0000">34718</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#101010">        Block</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#1010F0">      HRD Tests</font></td>

                            <td width="61"><font color="#ff0000">69</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275">

                                <a><font color="#ff0000">Sony_AVCHD_Test_Discs_60Hz_<WBR>00001.m2ts_Prog(1)_PID(0x1011)<WBR>_H264_HRD.txt</font></a><br>

                            </td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#101010">        HRD level</font></td>

                            <td width="61"><font color="#ff0000">69</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#800000">      Video T-STD Tests</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#099eac">    AES(0xfd)</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="61"><font color="#000000">0</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#808080">      Audio Level Tests</font></td>

                            <td width="61"><font color="#808080">Disabled</font></td>

                            <td width="61"><font color="#808080">Disabled</font></td>

                            <td width="275"></td>

                        </tr>

                        <tr bgcolor="white">

                            <td width="299"><font color="#800000">      Audio T-STD Tests</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="61"><font color="#800000">No Lic</font></td>

                            <td width="275"></td>

                        </tr>

                    </table>

                </td>

            </tr>

            <tr height="1">

                <td width="719" height="1"></td>

                <td width="1" height="1"></td>

            </tr>

        </table>

    </div>



</body></html>

有python库来做这个吗？

谢谢


Tags： notabletestswidthtrcolortdwhite
2条回答
网友
1楼 · 编辑于 2024-07-08 16:47:51

BeautifulSoup让你几乎一路走到那里：

>>> import BeautifulSoup
>>> f = open('a.html')
>>> soup = BeautifulSoup.BeautifulSoup(f)
>>> f.close()
>>> g = open('a.xml', 'w')
>>> print >> g, soup.prettify()
>>> g.close()

这将正确关闭所有标记。剩下的唯一问题是doctype仍然是HTML——要将其更改为您选择的doctype，您只需要更改第一行，这并不难，例如，不需要直接打印经过美化的文本

>>> lines = soup.prettify().splitlines()
>>> lines[0] = ('<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"'
                '"http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">')
>>> print >> g, '\n'.join(lines)
网友
2楼 · 编辑于 2024-07-08 16:47:51

lxml工作良好：

from lxml import html, etree

doc = html.fromstring(open('a.html').read())
out = open('a.xhtml', 'wb')
out.write(etree.tostring(doc))

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