selected_book_views.py 文件源码

def remove_book_from_home(request):
    """
    Removes book from list of user's added books.
    """
    if request.is_ajax():
        book_form = BookHomeForm(request.POST)

        if book_form.is_valid():
            AddedBook.objects.get(id_user=TheUser.objects.get(id_user=request.user),
                                  id_book=Book.objects.get(id=book_form.cleaned_data['book'])).delete()

            logger.info("User '{}' removed book with id: '{}' from his own library."
                        .format(request.user, book_form.cleaned_data['book']))

            return HttpResponse(json.dumps(True), content_type='application/json')
    else:
        return HttpResponse(status=404)


# ----------------------------------------------------------------------------------------------------------------------