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MIDDLEWARE_CLASSES = (
    ...
    'app.middleware.exceptions.ExceptionMiddleware',

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from django.shortcuts import _get_queryset
from app.exceptions.custom import NotFound


def get_object_or_template(klass, template, *args, **kwargs):
    # replacement for django.shortcuts.get_object_or_404()
    # allows a template to be supplied instead of a 404

    """
    Uses get() to return an object, or raises a Http404 exception if the object

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# get the product or show the not found template
product = get_object_or_template(Product, 'templates/product/not_found.html', pk=1)

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class UserView(DetailView):

    template_name = 'template.html'
    #model = User
    #context_object_name = 'foo'

    def get_object(self):
        return get_object_or_404(User, pk=request.session['user_id'])

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{{ user.id }}

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arg_name = 'myarg'
some_method(**{arg_name: 'value'})

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from django.views.generic import UpdateView
from django.shortcuts import get_object_or_404
from django.core.urlresolvers import reverse_lazy
from app.models import Model
from app.forms import Form1, Form2


class MyView(UpdateView):

    template_name = 'template.html'

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<form action="{% url 'myview' %}" method="post" enctype="multipart/form-data">
    ...
    <input type="submit" name="form" value="Submit" />
</form>
<form action="{% url 'myview' %}" method="post" enctype="multipart/form-data">
    ...
    <input type="submit" name="form2" value="Submit" />
</form>

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return self.render_to_response(self.get_context_data(form=form))

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# https://developer.apps.yahoo.com/projects
YAHOO_CONSUMER_KEY = 'YOUR-APP-ID'
YAHOO_CONSUMER_SECRET = 'YOUR-APP-SECRET'