On 05/17/2013 07:57 PM, Phil wrote:
I'd like to "download" eight digits from a web site where the digits are stored as individual graphics. Is this possible, using perhaps, one of the countless number of Python modules? Is this the function of a web scraper?
Anything's possible. But if these "digits" are purposely hard to read, perhaps to avoid spamming, then the likelihood of your algorithmically reading them is vanishingly small. For example, "captcha" pictures.
There are libraries to "scrape" textual information from the web page, no sweat. But that information might not even point directly to the 8 image files. There could be many layers of indirection, through javascript and other tricks.
But most importantly, if the images are deliberately distorted parodies of digits, most of us would be stymied, and I don't know any library anywhere that's intended to "break" such coding.
As a result, I'd recommend starting there. Visit the page in a regular browser, use screen capture techniques to capture each of the displayed images, and have at it. If you have no luck with those, no point in writing the other code, which could be anything from easy to very hard.
-- DaveA _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: http://mail.python.org/mailman/listinfo/tutor
