Ok so a little update, it seems like I used form_data instead of formdata.
Now the spider runs normally but it still scrapes prices that are in $, so
it means that it didn't change at all :(
среда, 11. новембар 2015. 15.57.04 UTC+1, Mario је написао/ла:
>
> Hi,
>
> So I have issues with integrating forms into spider. The spider itself its
> really simple, here’s the code:
>
> import scrapyfrom scrapy.http import FormRequest, Request
> class YellowkornerSpider(scrapy.Spider):
> name = "yellowkorner"
> allowed_domains = ["yellowkorner.com"]
> start_urls = ('http://www.yellowkorner.com/photos/index.aspx')
>
> def parse(self, response):
> yield FormRequest.from_response(response, formname='aspnetForm',
> form_data={'ctl00$languageSelection$d...': 'GB'},
> callback=self.parse_photographs)
>
> def parse_photographs(self, response):
> prices = response.xpath('//*[@class="price"]/span/text()').extract()
> print prices
>
> The error that I’m getting right now is this:
>
> TypeError: __init__() got an unexpected keyword argument 'form_data'
>
> Also what I’m trying to accomplish is to scrape prices from this page
> <http://www.yellowkorner.com/photos/index.aspx>. The issue is that I want
> prices in UK not in US, so instead of getting prices in $ I will need
> prices in £.
>
> I know issue is in yeilding form part but I don’t know how to tackle this.
> Here’s the part where countries are changed:
>
> [image: ss]
>
> And here’s form name, I hope I got it right:
>
> [image: ss]
>
> Here’s the page <http://stackoverflow.com/a/11219623> where I got form
> part implemented.
>
> Any help is appreciated I’m trying to get this right by days now…
>
>
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