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fixed basespider links in topics/spider 

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extra : convert_revision : svn%3Ab85faa78-f9eb-468e-a121-7cced6da292c%40818
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Ismael Carnales 2009-01-31 06:09:50 +00:00
parent fa8ebd1147
commit bccef8a463
1 changed files with 5 additions and 4 deletions
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9
scrapy/trunk/docs/topics/spiders.rst
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@ -16,10 +16,11 @@ For spiders, the scraping cycle goes through something like this:
those requests.
The first requests to perform are obtained by calling the
:meth:`scrapy.spiders.BaseSpider.start_requests` method which (by default) generates
:class:`~scrapy.http.Request` for the URLs specified in the
:attr:`scarpy.spiders.BaseSpider.start_urls` and the ``BaseSpider.parse`` method as
callback function for the Requests.
:meth:`~scrapy.spider.BaseSpider.start_requests` method which (by default)
generates :class:`~scrapy.http.Request` for the URLs specified in the
:attr:`~scrapy.spider.BaseSpider.start_urls` and the
:attr:`~scrapy.spider.BaseSpider.parse` method as callback function for the
Requests.
2. In the callback function you parse the response (web page) and return an
iterable containing either ScrapedItem or Requests, or both. Those Requests