ok i was copy pasting from example on the internet.. where do i check if it
exists or not?
On Saturday, April 21, 2012 11:14:12 PM UTC+1, akaariai wrote:
>
> On Apr 21, 11:30 pm, psychok7 <nun...@gmail.com> wrote:
> > hi there , so i am not sure if i am doing this the right way, but
> > im successfully able to upload files(images) and store them in my
> defined
> > folder and the link in my mysql database.
> > the error comes when i try to return the image with the HTTP RESPONSE
> were
> > i get a image keyError.. i am not sure wht i am doing wrong..
> > here is my code:
> >
> > def handle_uploaded_file(f,u):
> > profile=u.get_profile()
> > profile.avatar=f.name
> > destination = open('images/users/'+f.name, 'wb+')
> > for chunk in f.chunks():
> > destination.write(chunk)
> > destination.close()
> > profile.save()
> >
> > def upload_file(request,user_id):
> > u = get_object_or_404(User, pk=user_id)
> > if request.method == 'POST':
> > form = UploadFileForm(request.POST, request.FILES)
> > if form.is_valid():
> > handle_uploaded_file(request.FILES['file'],u)
> > uploadedImage = form.cleaned_data['image']
> >
> > return
> HttpResponse(uploadedImage.content,mimetype="image/jpeg")
> > else:
> > form = UploadFileForm()
> >
> > c = {'form': form,'user' : u}
> > c.update(csrf(request))
> > return render_to_response('accounts/upload.html', c)
> >
> > <form enctype="multipart/form-data" method="post" action="/accounts/{{
> > user.id }}/upload/">
> > {% csrf_token %}
> > <table>
> > {{form.as_table}}
> > </table>
> > <input type="submit" value="Submit" id="Save"/>
> > </form>
> >
> > thanks in advance
>
> Your question is very hard to answer without the full error message.
> Some wild guesses of what is going wrong: maybe the
> cleaned_data['image'] is missing or it isn't a file?
>
> - Anssi
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