Hi,
I'm having some problems using scrAPI. I'm getting some HTTPNoAccessErrors on certain urls.
The program searches a page (List of films - Wikiquote) for all of the links on it that go to pages with movie quotes on them.
It then loops through the list, pulling out the details from each page using this method:
def self.scrapemovies Scraper::Base.parser :html_parser
urlarray = Movie.findurls
moviescraper = Scraper.define do process "h1", :name => :text process "p:nth-child(4)", :description => :text result :description, :name end
urlarray.each do |url| fullurl = "http://en.wikiquote.org#\{url\}" movieurl = URI.parse(fullurl) data = moviescraper.scrape(movieurl) movie = Movie.new movie.url = fullurl movie.name = data.name movie.description = data.description movie.save end end
This worked ok until it got to 20,000 Leagues Under the Sea (1954 film) - Wikiquote which gave me the http error because it had a comma in the URL.
I wrote a little bit of code in the Movie.findurl method that just stripped out any URLs with commas or parentheses in as a bodge just to get things working, but I'm even getting the error on this URL: 27 Dresses - Wikiquote which is very odd, because it worked fine on the previous one which was : 25th Hour - Wikiquote.
I can't see the difference between them - I've tried manually visiting the page, and it's fine.
I'm assuming that I need to do some sort of cleverer parsing on the URLs (so that I can include the ones with commas and parentheses too).
Is the Scraper::Base.parser :html_parser line got anything to do with it? I couldn't get the Tidy plugin to work properly, but I'm not sure that it's got anything to do with the URL parsing anyway.
I'm totally stuck - thanks in advance for any help.
Jules.
