def edit(self, request, id):
        """Render a form to edit an object."""
        try:
            object = self.model.objects.get(id=id)
        except self.model.DoesNotExist:
            return self._render(
                request = request,
                template = '404',
                context = {
                    'error': 'The %s could not be found.' % self.model.__name__.lower()
                },
                status = 404,
                prefix_template_path = False
            )

        form = (self.form or generate_form(self.model))(instance=object)

        # Add "_method" field to override request method to PUT
        form.fields['_method'] = CharField(required=True, initial='PUT', widget=HiddenInput)

        return self._render(
            request = request,
            template = 'edit',
            context = {
                cc2us(self.model.__name__): object,
                'form': form
            },
            status = 200
        )
def edit ( self , request , id ) : try : object = self . model . objects . get ( id = id ) except self . model . DoesNotExist : return self . _render ( request = request , template = '404' , context = { 'error' : 'The %s could not be found.' % self . model . __name__ . lower ( ) } , status = 404 , prefix_template_path = False ) form = ( self . form or generate_form ( self . model ) ) ( instance = object ) form . fields [ '_method' ] = CharField ( required = True , initial = 'PUT' , widget = HiddenInput ) return self . _render ( request = request , template = 'edit' , context = { cc2us ( self . model . __name__ ) : object , 'form' : form } , status = 200 )
Render a form to edit an object.