How to remove multiple class attribute from div

[lrui]

Hi,all!
I am a new user of recipes,it's a awesome function to creat an epub book for my nook2 to read news.

Today i modified BBC news in Chinese recipes，however my epub book have multiple class attribute like this

<div class="module bodytext">

i want to remove the attribute “bodytext”and keep the attribute “bodytext”.

what I want.

<div class="module">

whate should i do？

[nickredding]

for div in soup.findAll('div','module bodytext'):
    div['class']='module'

[lrui]

Originally Posted by nickredding

for div in soup.findAll('div','module bodytext'):
    div['class']='module'

thans for reply，but it dosn't work

from calibre.web.feeds.news import BasicNewsRecipe
from calibre.ebooks.BeautifulSoup import BeautifulSoup, NavigableString, CData, Tag

class AdvancedUserRecipe1277443634(BasicNewsRecipe):
    title          = u'BBC中文网'
    oldest_article = 1.5
    max_articles_per_feed = 1000

    feeds          = [
	(u'\u4e3b\u9875', u'http://www.bbc.co.uk/zhongwen/simp/index.xml'),
	(u'\u56fd\u9645\u65b0\u95fb', u'http://www.bbc.co.uk/zhongwen/simp/world/index.xml'),
	(u'\u4e24\u5cb8\u4e09\u5730', u'http://www.bbc.co.uk/zhongwen/simp/china/index.xml'),
	(u'\u91d1\u878d\u8d22\u7ecf', u'http://www.bbc.co.uk/zhongwen/simp/business/index.xml'),
	(u'\u7f51\u4e0a\u4e92\u52a8', u'http://www.bbc.co.uk/zhongwen/simp/interactive/index.xml'),
	(u'\u97f3\u89c6\u56fe\u7247', u'http://www.bbc.co.uk/zhongwen/simp/multimedia/index.xml'),
	(u'\u5206\u6790\u8bc4\u8bba', u'http://www.bbc.co.uk/zhongwen/simp/indepth/index.xml'),
	(u'\u82f1\u8bed\u6559\u5b66', u'http://www.bbc.co.uk/zhongwen/simp/elt/index.xml')
	]
    template_css = u'''
        .article_date {color: gray;font-family:"仿宋","fs",serif;}
        .article_description {font-family:"微软雅黑","黑体","ht",sans-serif; text-indent: 0pt;font-size: 0.8em;}
        a.article {font-weight: bold; text-align:left;font-family:"宋体","zw",serif;}
        a.feed {font-weight: bold;}
        .calibre_navbar {font-family:"微软雅黑","黑体","ht",sans-serif;}'''
    extra_css = u'''
        @font-face {
	font-family:"zw";
	src:local("宋体"),A
	local("DK-SONGTI"),
	url(../fonts/zw.ttf),
	url(res:///opt/sony/ebook/FONT/zw.ttf),
	url(res:///Data/FONT/zw.ttf),
	url(res:///opt/sony/ebook/FONT/tt0011m_.ttf),
	url(res:///ebook/fonts/../../mnt/sdcard/fonts/zw.ttf),
	url(res:///ebook/fonts/../../mnt/extsd/fonts/zw.ttf),
	url(res:///ebook/fonts/zw.ttf),
	url(res:///ebook/fonts/DroidSansFallback.ttf),
	url(res:///fonts/ttf/zw.ttf),
	url(res:///../../media/mmcblk0p1/fonts/zw.ttf),
	url(res:///DK_System/system/font/zw.ttf),
	url(res:///abook/fonts/zw.ttf),
	url(res:///system/fonts/zw.ttf),
	url(res:///system/media/sdcard/fonts/zw.ttf),
	url(res:///media/fonts/zw.ttf),
	url(res:///sdcard/fonts/zw.ttf),
	url(res:///system/fonts/DroidSansFallback.ttf),
	url(res:///mnt/MOVIFAT/font/zw.ttf),
	url(res:///media/flash/fonts/zw.ttf),
	url(res:///media/sd/fonts/zw.ttf),
	url(res:///opt/onyx/arm/lib/fonts/AdobeHeitiStd-Regular.otf),
	url(res:///../../fonts/zw.ttf),
	url(res:///../fonts/zw.ttf);}
        @font-face {
	font-family:"fs";
	src:local("仿宋"),
	local("DK-FANGSONG"),
	url(../fonts/fs.ttf),
	url(res:///opt/sony/ebook/FONT/fs.ttf),
	url(res:///Data/FONT/fs.ttf),
	url(res:///opt/sony/ebook/FONT/tt0011m_.ttf),
	url(res:///ebook/fonts/../../mnt/sdcard/fonts/fs.ttf),
	url(res:///ebook/fonts/../../mnt/extsd/fonts/fs.ttf),
	url(res:///ebook/fonts/fs.ttf),
	url(res:///ebook/fonts/DroidSansFallback.ttf),
	url(res:///fonts/ttf/fs.ttf),
	url(res:///../../media/mmcblk0p1/fonts/fs.ttf),
	url(res:///DK_System/system/font/fs.ttf),
	url(res:///abook/fonts/fs.ttf),
	url(res:///system/fonts/fs.ttf),
	url(res:///system/media/sdcard/fonts/fs.ttf),
	url(res:///media/fonts/fs.ttf),
	url(res:///sdcard/fonts/fs.ttf),
	url(res:///system/fonts/DroidSansFallback.ttf),
	url(res:///mnt/MOVIFAT/font/fs.ttf),
	url(res:///media/flash/fonts/fs.ttf),
	url(res:///media/sd/fonts/fs.ttf),
	url(res:///opt/onyx/arm/lib/fonts/AdobeHeitiStd-Regular.otf),
	url(res:///../../fonts/fs.ttf),
	url(res:///../fonts/fs.ttf);}
        @font-face {
	font-family:"kt";
	src:local("楷体"),
	local("DK-KAITI"),
	url(../fonts/kt.ttf),
	url(res:///opt/sony/ebook/FONT/kt.ttf),
	url(res:///Data/FONT/kt.ttf),
	url(res:///opt/sony/ebook/FONT/tt0011m_.ttf),
	url(res:///ebook/fonts/../../mnt/sdcard/fonts/kt.ttf),
	url(res:///ebook/fonts/../../mnt/extsd/fonts/kt.ttf),
	url(res:///ebook/fonts/kt.ttf),
	url(res:///ebook/fonts/DroidSansFallback.ttf),
	url(res:///fonts/ttf/kt.ttf),
	url(res:///../../media/mmcblk0p1/fonts/kt.ttf),
	url(res:///DK_System/system/font/kt.ttf),
	url(res:///abook/fonts/kt.ttf),
	url(res:///system/fonts/kt.ttf),
	url(res:///system/media/sdcard/fonts/kt.ttf),
	url(res:///media/fonts/kt.ttf),
	url(res:///sdcard/fonts/kt.ttf),
	url(res:///system/fonts/DroidSansFallback.ttf),
	url(res:///mnt/MOVIFAT/font/kt.ttf),
	url(res:///media/flash/fonts/kt.ttf),
	url(res:///media/sd/fonts/kt.ttf),
	url(res:///opt/onyx/arm/lib/fonts/AdobeHeitiStd-Regular.otf),
	url(res:///../../fonts/kt.ttf),
	url(res:///../fonts/kt.ttf);}
        @font-face {
	font-family:"ht";
	src:local("微软雅黑"),
	local("DK-HEITI"),
	url(../fonts/ht.ttf),
	url(res:///opt/sony/ebook/FONT/ht.ttf),
	url(res:///Data/FONT/ht.ttf),
	url(res:///opt/sony/ebook/FONT/tt0011m_.ttf),
	url(res:///ebook/fonts/../../mnt/sdcard/fonts/ht.ttf),
	url(res:///ebook/fonts/../../mnt/extsd/fonts/ht.ttf),
	url(res:///ebook/fonts/ht.ttf),
	url(res:///ebook/fonts/DroidSansFallback.ttf),
	url(res:///fonts/ttf/ht.ttf),
	url(res:///../../media/mmcblk0p1/fonts/ht.ttf),
	url(res:///DK_System/system/font/ht.ttf),
	url(res:///abook/fonts/ht.ttf),
	url(res:///system/fonts/ht.ttf),
	url(res:///system/media/sdcard/fonts/ht.ttf),
	url(res:///media/fonts/ht.ttf),
	url(res:///sdcard/fonts/ht.ttf),
	url(res:///system/fonts/DroidSansFallback.ttf),
	url(res:///mnt/MOVIFAT/font/ht.ttf),
	url(res:///media/flash/fonts/ht.ttf),
	url(res:///media/sd/fonts/ht.ttf),
	url(res:///opt/onyx/arm/lib/fonts/AdobeHeitiStd-Regular.otf),
	url(res:///../../fonts/ht.ttf),
	url(res:///../fonts/ht.ttf);}
        body {
	padding: 0%;
	margin-top: 0%;
	margin-bottom: 0%;
	margin-left: 1%;
	margin-right: 1%;
	line-height:130%;
	font-family:"宋体","zw",serif;
	text-align: justify;
	text-indent: 0em;
	color: black;}
        p {
	margin-top: 5pt;
	margin-bottom: 5pt;
	line-height: 130%;
	font-family:"宋体","zw",serif;
	text-align: justify;
	text-indent: 2em;}
        div {
	margin:0px;
	padding:0px;
	line-height:130%;
	text-align: justify;
	font-family:"宋体","zw",serif;}
        h1 {
	margin-top: 1em;
	margin-bottom: 0.5em;
	font-family:"微软雅黑","黑体","ht",sans-serif;
	font-size: xx-large;
	line-height: 130%;
	text-align: center;
	text-indent: 0em;}
        h2 {
	margin-top: 1em;
	margin-bottom: 0.5em;
	font-family:"微软雅黑","黑体","ht",sans-serif;
	font-size: x-large;
	line-height: 130%;
	text-align: center;
	text-indent: 0em;}
        h3 {
	margin-top: 1em;
	margin-bottom: 0.5em;
	font-family:"微软雅黑","黑体","ht",sans-serif;
	font-size: large;
	line-height: 130%;
	text-align: center;
	text-indent: 0em;}
        h4 {
	margin-top: 1em;
	margin-bottom: 0.5em;
	font-family:"微软雅黑","黑体","ht",sans-serif;
	font-size: medium;
	text-align: center;
	text-indent: 0em;
	line-height: 130%;}
        div.datestamp{font-family:"楷体","kt",serif;text-align: justify;text-indent: 0em;text-align: center;}
        .articledescription {font-family: "微软雅黑", 'ht', sans-serif;}
        span {font-family:"微软雅黑","黑体","ht",sans-serif;}
        span.lastupdated {font-family:"楷体","kt",serif;}
        a {font-family:"微软雅黑","黑体","ht",sans-serif;}
        ul {font-family:"宋体","zw",serif;}
        li {font-family:"宋体","zw",serif;}
        ol {font-family:"宋体","zw",serif;}
        div.module {text-indent: 0em;text-align: center;}
        img {text-align: center;}
        p.caption {font-family:"仿宋","fs",serif;text-align: center;text-indent: 0em;}
        hr {height: 1px; border: 0px; color: black; background-color: black}
            '''
    __author__            = 'k4user'
    __version__            = '1.0'
    language = 'zh'
    pubisher  = 'BBC
    description           = 'BBC news in Chinese'
    category              = 'News, Chinese'
    remove_javascript = True
    use_embedded_content   = False
    no_stylesheets = True
    encoding               = 'UTF-8'
    conversion_options = {'linearize_tables':True}
    masthead_url = 'http://wscdn.bbc.co.uk/zhongwen/simp/images/1024/brand.jpg'
    keep_only_tags = [
                              dict(name='h1'),
                              dict(name='p', attrs={'class':['primary-topic','summary']}),
                              dict(name='div', attrs={'class':['bodytext','datestamp','module']}),
                              ]
    remove_tags = [dict(name='br', attrs={'class':['calibre12','calibre11']})]
    def preprocess_html(self, soup): 
           for div in soup.findAll('div','module bodytext'):
                 div['class']='module'
           return soup

[lrui]

Originally Posted by nickredding

for div in soup.findAll('div','module bodytext'):
    div['class']='module'

thanks for reply，but it does'nt work

    def preprocess_html(self, soup): 
           for div in soup.findAll('div',attrs={'class':'module bodytext'}):
                 div['class']='module'
           return soup

<div class="bodytext">
<div class="module bodytext">
<img alt="伊朗地震" class="calibre8" src="../Images/img1_u6.jpg" />

<p class="caption">夜幕降临给救援工作增加了难度</p>
</div>

[nickredding]

There is clesarly some other issue with the recipe. As you can see from this Python session what I proposed does work.

C:\Python27>python
Python 2.7.3 (default, Apr 10 2012, 23:24:47) [MSC v.1500 64 bit (AMD64)] on win32
Type "help", "copyright", "credits" or "license" for more information.
>>> from BeautifulSoup import *

>>> x=BeautifulSoup('<html><body><div class="module bodytext">content</div></body></html>')
>>> print x
<html><body><div class="module bodytext">content</div></body></html>

>>> y=x.findAll('div','module bodytext')
>>> print y
[<div class="module bodytext">content</div>]

>>> for y in x.findAll('div','module bodytext'): y['class']='module'
...

>>> print x
<html><body><div class="module">content</div></body></htmt>
>>>