Re: image KeyError

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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