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extract only one part of xpath scrapy
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extract only one part of xpath scrapy
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I want to extract from a web page information with xpath, but I'm getting the wrong information. In this code below I want to get 100 :
<div class="pricing">
<p class="pricePerUnit">
<p class="pricePerMeasure">
£0.64
<abbr title="per">/</abbr>
100
I want to only get 100, I tried this but it returns £0.64 100. But, I just want to retrieve the 100 :
`prices_mesure3 = `response.xpath('//p[@class="pricePerMeasure"]/text()').extract()`
Any help please ?
Xpath support node indexing, so you can just add [last()] or [2] to your xpath:
In: response.xpath('//p[@class="pricePerMeasure"]/text()[last()]').extract_first()
Out: u'\n 100 '
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