@csrf_exempt
def checkout_cancel(_request):
 context = {'payment_support_email': configuration_helpers.get_value('payment_support_email', settings.PAYMENT_SUPPORT_EMAIL)}
 return render_to_response('commerce/checkout_cancel.html', context)

@ csrf_exempt def checkout_cancel ( _request ) : context = { 'payment_support_email' : configuration_helpers . get_value ( 'payment_support_email' , settings . PAYMENT_SUPPORT_EMAIL ) } return render_to_response ( 'commerce/checkout_cancel.html' , context )
checkout/payment cancellation view .