RomanNum3ral
/
scrapy
mirror of https://github.com/scrapy/scrapy.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Converted sel.xpath() calls to response.xpath() in Extracting the data

This commit is contained in:
Peter Bronez 2015-03-26 15:34:30 -04:00 committed by Mikhail Korobov
parent 19bb4d36ff
commit c2c6d15d96
1 changed files with 4 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
docs/intro/tutorial.rst
View File

@ -315,19 +315,19 @@ is inside a ``<ul>`` element, in fact the *second* ``<ul>`` element.
So we can select each ``<li>`` element belonging to the sites list with this
code::
sel.xpath('//ul/li')
response.xpath('//ul/li')
And from them, the sites descriptions::
sel.xpath('//ul/li/text()').extract()
response.xpath('//ul/li/text()').extract()
The sites titles::
sel.xpath('//ul/li/a/text()').extract()
response.xpath('//ul/li/a/text()').extract()
And the sites links::
sel.xpath('//ul/li/a/@href').extract()
response.xpath('//ul/li/a/@href').extract()
As we've said before, each ``.xpath()`` call returns a list of selectors, so we can
concatenate further ``.xpath()`` calls to dig deeper into a node. We are going to use