difference between urllib2.urlopen and firefox view 'page source'?
tinaweb at bestemselv.com
Tue Mar 20 07:56:00 CET 2007
> I am trying to screen scrape some stock data from yahoo, so I am
> trying to use urllib2 to retrieve the html and beautiful soup for the
> Maybe (most likely) I am doing something wrong, but when I use
> urllib2.urlopen to fetch a page, and when I view 'page source' of the
> exact same URL in firefox, I am seeing slight differences in the raw
> Do I need to set a browser agent so yahoo thinks urllib2 is firefox?
> passing different data?
Unless the data you you need depends on the site detecting a specific
browser you will probably receive a 'cleaner' code that's more easily
parsed if you don't set a user agent. Usually the browser optimization
they do is just eye candy, bells and whistles anyway in order to give
you a more 'pleasing experience'. I doubt that your program will care
about that ;)
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