views.py 文件源码

def checkin(request, primary_key):
    """Checkin the :model:`library.Lendable`.

    Cleanup and delete Lendable.

    Redirect:
    :view:`library.index`
    """
    item = get_object_or_404(Lendable.all_types,
                             pk=primary_key,
                             user=request.user)
    try:
        item.checkin()
    except Exception as e:
        messages.error(request, e)
    else:
        messages.success(request, "'%s' returned." % (item.name))
    return redirect(reverse('library:index'))