【发布时间】：2016-05-21 02:42:25
【问题描述】：
我正在尝试从网页中提取一些信息并对其进行格式化。我可以提取数据，但格式已损坏。我想得到如下一行：
MAC地址,F41FC267FC1D,主机名,SEPF41FC267FC1D,电话DN,28292,应用加载ID,jar45sccp.9-3-1ES13.sbn,启动加载ID,tnp45.9-3-1-CR17.bin,版本, SCCP45.9-3-1SR2-1S,Hardware Revision,13.0, Serial Number,FCH17188DSC, Model Number,CP-7945G, Message Waiting,Yes, UDI,phone,Cisco Unified IP Phone 7945G,全球,千兆以太网,颜色,CP-7945G,V14,FCH17188DSC,时间,10:40:10a,时区,EST5EDT,日期,02/10/16,系统可用内存,4346528,Java堆可用内存,2502292,Java池空闲内存
包含信息的网页：
<HTML>
<HEAD><META http-equiv="Content-Type" content="text/html; charset=utf-8"><TITLE>Cisco Systems, Inc.</TITLE>
</HEAD><BODY bgcolor="#FFFFFF" link="#FFFFFF" vlink="#FFFFFF" alink="#FFFFFF" text="#003031"><TABLE BORDER="1" WIDTH="100%" HEIGHT="100%" CELLSPACING="0" CELLPADDING="0" bordercolor="#003031"><TR>
<td WIDTH="200" HEIGHT="100" ALIGN=center><A HREF="http://www.cisco.com"><IMG SRC="/FS/Logo.png"></A></TD><td HEIGHT="50" bgcolor="#003031"><p ALIGN=center><B><font color="#FFFFFF" size="6">Device Information</FONT></B><p ALIGN=center><B><font color="#FFFFFF" size="4">Cisco Unified IP Phone CP-7945G ( SEPF41FC267FC1D )</FONT></FONT></B></TD>
</TR>
<TR><td WIDTH="200" ALIGN=center VALIGN=top bgcolor="#003031"><TABLE BORDER="0" CELLSPACING="10" CELLPADDING="0"><TR>
<TD><a href="/CGI/Java/Serviceability?adapter=device.statistics.device">Device Information</A></TD></TR>
<TR>
<TD><a href="/CGI/Java/Serviceability?adapter=device.statistics.configuration">Network Configuration</A></TD></TR>
<TR><TD><B><font color='#FFFFFF'>Network Statistics</FONT></B></TD></TR><TR>
<TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.ethernet">Ethernet Information</A></TD>
</TR><TR><TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.port.access">Access</A></TD></TR><TR><TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.port.network">Network</A></TD></TR><TR><TD><B><font color='#FFFFFF'>Device Logs</FONT></B></TD></TR><TR>
<TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.consolelog">Console Logs</A></TD><TR>
<TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.coredumps">Core Dumps</A></TD><TR>
<TD> <a href="/CGI/Java/Serviceability?adapter=device.settings.status.messages">Status Messages</A></TD></TR>
<TR>
<TD> <a href="/CGI/Java/Serviceability?adapter=device.trace.display.alarm">Debug Display</A></TD></TR>
<TR><TD><B><font color='#FFFFFF'>Streaming Statistics</FONT></B></TD></TR><TR><TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.streaming.0">Stream 1 </A></TD></TR><TR><TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.streaming.1">Stream 2 </A></TD></TR><TR><TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.streaming.2">Stream 3 </A></TD></TR><TR><TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.streaming.3">Stream 4 </A></TD></TR><TR><TD> <a href="/CGI/Java/Serviceability?adapter=device.statistics.streaming.4">Stream 5 </A></TD></TR></TABLE>
</TD>
<td VALIGN=top><DIV ALIGN=center>
<TABLE BORDER="0" CELLSPACING="10" CELLPADDING="0"><TR><TD><B> MAC Address</B></TD><td width=20></TD><TD><B>F41FC267FC1D</B></TD></TR><TR><TD><B> Host Name</B></TD><td width=20></TD><TD><B>SEPF41FC267FC1D</B></TD></TR><TR><TD><B> Phone DN</B></TD><td width=20></TD><TD><B>28292</B></TD></TR><TR><TD><B> App Load ID</B></TD><td width=20></TD><TD><B>jar45sccp.9-3-1ES13.sbn</B></TD></TR><TR><TD><B> Boot Load ID</B></TD><td width=20></TD><TD><B>tnp45.9-3-1-CR17.bin</B></TD></TR><TR><TD><B> Version</B></TD><td width=20></TD><TD><B>*SCCP45.9-3-1SR2-1S*</B></TD></TR><TR><TD><B> Hardware Revision</B></TD><td width=20></TD><TD><B>13.0</B></TD></TR><TR><TD><B> Serial Number</B></TD><td width=20></TD><TD><B>FCH17188DSC</B></TD></TR><TR><TD><B> Model Number</B></TD><td width=20></TD><TD><B>CP-7945G</B></TD></TR><TR><TD><B> Message Waiting</B></TD><td width=20></TD><TD><B>Yes</B></TD></TR><TR><TD><B> UDI</B></TD><td width=20></TD><TD><B>phone</B></TD></TR><TR><TD><B> </B></TD><td width=20></TD><TD><B>Cisco Unified IP Phone 7945G, Global, Gig Ethernet, Color</B></TD></TR><TR><TD><B> </B></TD><td width=20></TD><TD><B>CP-7945G</B></TD></TR><TR><TD><B> </B></TD><td width=20></TD><TD><B>V14</B></TD></TR><TR><TD><B> </B></TD><td width=20></TD><TD><B>FCH17188DSC</B></TD></TR><TR><TD><B> Time</B></TD><td width=20></TD><TD><B>10:49:52a</B></TD></TR><TR><TD><B> Time Zone</B></TD><td width=20></TD><TD><B>EST5EDT</B></TD></TR><TR><TD><B> Date</B></TD><td width=20></TD><TD><B>02/10/16</B></TD></TR><TR><TD><B> System Free Memory</B></TD><td width=20></TD><TD><B>4346528</B></TD></TR><TR><TD><B> Java Heap Free Memory</B></TD><td width=20></TD><TD><B>2502060</B></TD></TR><TR><TD><B> Java Pool Free Memory</B></TD><td width=20></TD><TD><B>107608</B></TD></TR><TR><TD><B> FIPS Mode Enabled</B></TD><td width=20></TD><TD><B>No</B></TD></TR></TABLE></DIV></TD></TR></TABLE></BODY></HTML>
Python 代码：
import urllib
import urllib.request
from bs4 import BeautifulSoup
import os
def make_soup(url):
thepage = urllib.request.urlopen(url)
soupdata = BeautifulSoup(thepage, "html.parser")
return soupdata
phonedatasaved=" "
soup = make_soup("http://phone/")
for div in soup.findAll("div"):
phonedata=" "
for tr in div.findAll('tr'):
for td in tr.findAll('td'):
phonedata=phonedata+","+td.text
phonedatasaved = phonedatasaved + "\n" + phonedata[0:]
print(phonedatasaved)
【问题讨论】：
标签： python html scripting functional-programming