python Programming Glossary: htmlxpathselector

Executing Javascript Submit form functions using scrapy in python

http://stackoverflow.com/questions/10648644/executing-javascript-submit-form-functions-using-scrapy-in-python

import SgmlLinkExtractor from scrapy.selector import HtmlXPathSelector from scrapy.http import Request from selenium import selenium.. self def parse_page self response item Item hxs HtmlXPathSelector response #Do some XPath selection with Scrapy hxs.select ' div'..

Crawling LinkedIn while authenticated with Scrapy

http://stackoverflow.com/questions/10953991/crawling-linkedin-while-authenticated-with-scrapy

import BaseSpider from scrapy.selector import HtmlXPathSelector from linkedpy.items import LinkedPyItem class LinkedPySpider.. parse self response self.log n n n We got data n n n hxs HtmlXPathSelector response sites hxs.select ' ol @id 'result set ' li' items for..

Scrapy spider is not working

http://stackoverflow.com/questions/1806990/scrapy-spider-is-not-working

import SgmlLinkExtractor from scrapy.selector import HtmlXPathSelector from scrapy.item import Item from Nu.items import NuItem from.. self.log 'Hi this is an item page s' response.url hxs HtmlXPathSelector response item Item item 'school' hxs.select ' td @class mainColumnTDa..

Scrapy - how to manage cookies/sessions

http://stackoverflow.com/questions/4981440/scrapy-how-to-manage-cookies-sessions

'''Parse category page extract subcategories links.''' hxs HtmlXPathSelector response subcategories hxs.select ... @href for subcategorySearchLink.. links from subcategory page and go to next page.''' hxs HtmlXPathSelector response for itemLink in hxs.select ... a @href itemLink urlparse.urljoin..

Scrapy - parse a page to extract items - then follow and store item url contents

http://stackoverflow.com/questions/5825880/scrapy-parse-a-page-to-extract-items-then-follow-and-store-item-url-contents

follow False def parse_item self response main_selector HtmlXPathSelector response xpath ' h2 @class title ' sub_selectors main_selector.select..

Using Scrapy with authenticated (logged in) user session

http://stackoverflow.com/questions/5850755/using-scrapy-with-authenticated-logged-in-user-session

scrape data. So in this case from scrapy.selector import HtmlXPathSelector from scrapy.http import Request ... def after_login self response.. self.parse_tastypage def parse_tastypage self response hxs HtmlXPathSelector response yum hxs.select ' img' # etc. If you look here there's.. callback of any request . def parse self response hxs HtmlXPathSelector response if hxs.select form @id 'UsernameLoginForm_LoginForm'..

Crawling with an authenticated session in Scrapy

http://stackoverflow.com/questions/5851213/crawling-with-an-authenticated-session-in-scrapy

'parse_item' follow True def parse self response hxs HtmlXPathSelector response if not Hi Herman in response.body return self.login..

Scrapy Crawl URLs in Order

http://stackoverflow.com/questions/6566322/scrapy-crawl-urls-in-order

import BaseSpider from scrapy.selector import HtmlXPathSelector from mlbodds.items import MlboddsItem class MLBoddsSpider BaseSpider.. baseball odds scores 20110330 def parse self response hxs HtmlXPathSelector response sites hxs.select ' div @id col_3 div @id module3_1..

Following links, Scrapy web crawler framework

http://stackoverflow.com/questions/6591255/following-links-scrapy-web-crawler-framework

links . Stopping further following.' log.WARNING hxs HtmlXPathSelector response subcategories hxs.select div @id 'refinements' starts.. subcategory search page and extract item links.''' hxs HtmlXPathSelector response for itemLink in hxs.select ' a @class title @href'.. '''Parse item page and extract product info.''' hxs HtmlXPathSelector response item UItem item 'brand' self.extractText div @class..

Extracting data from an html path with Scrapy for Python

http://stackoverflow.com/questions/7074623/extracting-data-from-an-html-path-with-scrapy-for-python

import BaseSpider from scrapy.selector import HtmlXPathSelector XPathSelectorList XmlXPathSelector import html5lib class BingSpider.. self.log 'A response from s just arrived ' response.url x HtmlXPathSelector response time x.select div @id 'TaskHost_DrivingDirectionsSummaryContainer'..

convert list to string to insert into my sql in one row in python scrapy

http://stackoverflow.com/questions/9061565/convert-list-to-string-to-insert-into-my-sql-in-one-row-in-python-scrapy

this. My code looks like this def parse self response hxs HtmlXPathSelector response sites hxs.select ' ul li' for site in sites con mysqldb.connect..