scrapy how to set referer url

Question

I need to set the referer url, before scraping a site, the site uses refering url based Authentication, so it does not allow me to login if the referer is not valid.

Could someone tell how to do this in Scrapy?

Answer 1

If you want to change the referer in your spider's request, you can change DEFAULT_REQUEST_HEADERS in the settings.py file:

DEFAULT_REQUEST_HEADERS = {
    'Referer': 'http://www.google.com' 
}