I think you have a typo in this line, May be you write `Image.new` with
lowercase "L" not uppercase "I" as first char.
On Sun, Nov 9, 2008 at 02:54, Tsinga <[EMAIL PROTECTED]> wrote:
>
> Hi Djangonauts,
>
> I need your help
>
> I am trying to test a view using PIL(Python Imaging Library). This is
> the code:
>
> from django.http import HttpResponse, HttpResponseRedirect
> from django.template import Context, RequestContext
> from django.template.loader import get_template
> from django.http import HttpResponse, Http404
> from django.contrib.auth.models import User
> from django.shortcuts import render_to_response
> from django.contrib.auth import logout
> from example_app.forms import *
> from PIL import Image
> import random
> INK = "red", "blue", "green", "yellow"
>
>
> def main_page(request):
> return render_to_response(
> 'main_page.html', RequestContext(request)
> )
>
> def user_page(request, username):
> try:
> user = User.objects.get(username=username)
> except:
> raise Http404('Requested user not found.')
>
> bookmarks = user.bookmark_set.all()
> variables = RequestContext(request, {
> 'username': username,
> 'bookmarks': bookmarks
> })
> return render_to_response('user_page.html', variables)
>
> def logout_page(request):
> logout(request)
> return HttpResponseRedirect('/image/')
>
> def register_page(request):
> if request.method == 'POST':
> form = RegistrationForm(request.POST)
> if form.is_valid():
> user = User.objects.create_user(
> username=form.cleaned_data['username'],
> password=form.cleaned_data['password1'],
> email=form.cleaned_data['email']
> )
> return HttpResponseRedirect('/register/success/')
> else:
> form = RegistrationForm()
> variables = RequestContext(request, {
> 'form': form
> })
> return render_to_response(
> 'registration/register.html', variables
> )
>
> def image_page(request):
> """ create/load image here """
> image = Image.new("RGB", (800, 600), random.choice(INK))
>
> """ serialize to HTTP response """
> response = HttpResponse(mimetype="image/png")
> image.save(response, "PNG")
>
> return response
>
> I am having the following error:
>
> Traceback:
> File "/home/tsinga/webapps/django/lib/python2.5/django/core/handlers/
> base.py" in get_response
> 86. response = callback(request, *callback_args,
> **callback_kwargs)
> File "/home/tsinga/webapps/django/django_example/example_app/views.py"
> in image_page
> 57. image = Image.new("RGB", (800, 600), random.choice(INK))
>
> Exception Type: NameError at /image/
> Exception Value: global name 'Image' is not defined
>
> Thanks
> >
>
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