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- changing indentation so contexts are recognized

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Edwin O Marshall 2014-03-06 17:54:16 -05:00
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sep/sep-006.rst
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@ -22,23 +22,23 @@ XPath Selectors documentation] says (bolding by me):
"When you’re scraping web pages, the most common task you need to perform is
to **extract** data from the HTML source."
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"Scrapy comes with its own mechanism for **extracting** data. They’re called
``XPath`` selectors (or just “selectors”, for short) because they “select”
certain parts of the HTML document specified by ``XPath`` expressions."
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"To actually **extract** the textual data you must call the selector
``extract()`` method, as follows"
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"Selectors also have a ``re()`` method for **extracting** data using regular
expressions."
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"For example, suppose you want to **extract** all <p> elements inside <div>
elements. First you get would get all <div> elements"