mattia wrote:
You were right, the problem was with the print function, using a normal
write everythong works fine.
You should open the output file as binary (it doesn't matter on
Linux/Unix, but is a good idea anyway for portability).
Il Thu, 10 Sep 2009 18:56:07 +0200, Diez B. Roggisch ha scritto:
mattia wrote:
Hi all, in order to download an image. In order to correctly retrieve
the image I need to set the referer and handle cookies.
opener = urllib.request.build_opener(urllib.request.HTTPRedirectHandler
(), urllib.request.HTTPCookieProcessor())
urllib.request.install_opener(opener) req =
urllib.request.Request("http://myurl/image.jpg";)
req.add_header("Referer", "http://myulr/referer.jsp";) r =
urllib.request.urlopen(req)
with open("image.jpg", "w" ) as fd:
print(r.read(), file=fd)
I'm not able to correctly save the image. In fact it seems that it it
saved in hex format. Any suggestion?
How do you come to the conclusion that it's saved as "hex"? It sure
isn't - either the request fails because the website doesn't allow it
due to missing cookies or similar stuff - or you get the binary data.
But you should be aware that in the interpreter, strings are printed out
with repr() - which will convert non-printable characters to their
hex-representation to prevent encoding/binary-data-on-teriminal-issues.
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