How I got the image I wrote here: image = self.request.get('image')
Also the length of my data changes. When I read in the image the
byte[] has a lenght of 2089.
In Python the image variable has this length len(unconverted): 1009
meaning that some form of encoding is going on.
Anyway. How would you send and extract an image to app?
On Sep 9, 11:44 am, "Mike Orr" <[EMAIL PROTECTED]> wrote:
> On Tue, Sep 9, 2008 at 1:39 AM, jago <[EMAIL PROTECTED]> wrote:
>
> > Hi,
>
> > I want to store a small image in my appstore. It works well when I
> > read in the images from python.
>
> > Now I want to store them via a Post from my Java-Client. The Post and
> > everything else works pretty well. Also getting the image from the
> > request does work:
>
> > image = self.request.get('image')
>
> > It fails when I try to construct my Entity-Instance:
>
> > pic = ImageEnt(data=db.Blob(image))
> > pic.put()
>
> > The console tells me:
>
> > TypeError: Blob() argument should be str instance, not unicode
>
> > How do I have to read in my image in Java to ensure that it is a str
> > instance and not unicode? Or is it send as unicode automatically? Do I
> > have to convert it somehow in Python before constructing a Blob?
>
> A blob does have to be made from a str. How your image became
> unicode, I don't know. By Java-client, you mean a program that's
> calling a web service? It's hard to see how it would matter what kind
> of client it is because the server has nothing but the HTTP headers
> and body. Without knowing what exactly the request contained and how
> you extracted the 'image' variable, I can't speculate further. It's
> possible the Java program is setting a header differently or
> formatting the variables differently that is somehow triggering
> Unicode, but I can't think of how.
>
> --
> Mike Orr <[EMAIL PROTECTED]>
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