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次の HTML コード:

<div class="rating-list">
<ul class="recommend">
<li>
<span class="recommend-titleInline">Stayed April 2013, traveled as a couple</span>
<ul class="recommend-column first">
<li class="recommend-answer">
<span class="rate rate_ss ss50">
<img class="sprite-ratings" src="http://c1.tacdn.com/img2/x.gif" alt="5 of 5 stars" content="5.0"/>
</span>
Value</li>
<li class="recommend-answer">
<span class="rate rate_ss ss50">
<img class="sprite-ratings" src="http://c1.tacdn.com/img2/x.gif" alt="5 of 5 stars" content="5.0"/>
</span>
Location</li>
<li class="recommend-answer">
<span class="rate rate_ss ss50">
<img class="sprite-ratings" src="http://c1.tacdn.com/img2/x.gif" alt="5 of 5 stars" content="5.0"/>
</span>
Sleep Quality</li>
</ul>
<ul class="recommend-column">
<li class="recommend-answer">
<span class="rate rate_ss ss50">
<img class="sprite-ratings" src="http://c1.tacdn.com/img2/x.gif" alt="5 of 5 stars" content="5.0"/>
</span>
Rooms</li>
<li class="recommend-answer">
<span class="rate rate_ss ss50">
<img class="sprite-ratings" src="http://c1.tacdn.com/img2/x.gif" alt="5 of 5 stars" content="5.0"/>
</span>
Cleanliness</li>
<li class="recommend-answer">
<span class="rate rate_ss ss50">
<img class="sprite-ratings" src="http://c1.tacdn.com/img2/x.gif" alt="5 of 5 stars" content="5.0"/>
</span>
Service</li>
</ul>
</li>
</ul>
</div>

今、私は Beautifulsoup を使用してタグ全体を取得しました。次に、次のような「li」タグを取得したいと思います：</p> 

valueRatingTag = subRatingListTags[i].find(name = 'li', attrs = { 'class' : 'recommend-answer' }, text = 'Value')
locationRatingTag = subRatingListTags[i].find(name = 'li', attrs = { 'class' : 'recommend-answer' }, text = 'Location')
sleepRatingTag = subRatingListTags[i].find(name = 'li', attrs = { 'class' : 'recommend-answer' }, text = 'Sleep Quality')
        roomRatingTag = subRatingListTags[i].find(name = 'li', attrs = { 'class' : 'recommend-answer' }, text = 'Rooms')
        cleanRatingTag = subRatingListTags[i].find(name = 'li', attrs = { 'class' : 'recommend-answer' }, text = 'Cleanliness')
        serviceRatingTag = subRatingListTags[i].find(name = 'li', attrs = { 'class' : 'recommend-answer' }, text = 'Service')

しかし、失敗したようです.6つの変数はすべてNoneです.これは私が期待するものではありません.どうすればよいですか

4

2 に答える 2

0

正規表現を引数として使用するとtext役立ちますか?

subRatingListTags[i].find(text=re.compile("Location"))

改行により、正確なテキスト マッチングがここで失敗する可能性があります。

于 2013-05-08T06:38:24.913 に答える