Python Category.get_by_id方法代码示例

# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import get_by_id [as 别名]
    def put(self, id):
        category = Category.get_by_id(id)
        if category is None:
            flash(gettext('The category was not found'), 'error')
            return redirect(url_for('CategoriesView:index'))
        if not category.can_edit():
            abort(401)

        if request.method in ['POST', 'PUT']:
            form = CategoryForm()
            if form.validate_on_submit():
                try:
                    form.populate_obj(category)
                    category.save()
                    flash(gettext('Category was succesfully saved'))
                    return util.redirect_json_or_html(url_for('CategoriesView:index'), 'category')
                except:
                    return util.redirect_json_or_html(url_for('CategoriesView:index'), 'category', gettext('Error while updating the category'))
            else:
                if request.is_xhr:
                    return util.redirect_json_or_html(url_for('CategoriesView:index'), 'category', gettext('Invalid submission, please check the message below'))
                else:
                    flash(gettext('Invalid submission, please check the message below'), 'error')
        else:
            form = NewCategoryForm(category)
        return render_template('admin/categories/edit.html',
            title=gettext('Edit Category: %(name)s', name=category.name),
            form=form,
            category=category)

# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import get_by_id [as 别名]
    def transfer_post(self):
        trans = TranferCatForm()
        if trans.validate_on_submit():
            cat_from = Category.get_by_id(trans.from_id.data)
            cat_to = Category.get_by_id(trans.to_id.data)
            
            if cat_from and cat_to:
                Category.transfer_posts(cat_from, cat_to)
                flash(gettext('The posts were transfered from %(from_name)s to %(to_name)s',
                    from_name=cat_from.name, to_name=cat_to.name))
            else:
                flash(gettext('Either category was not found'), 'error')
        else:
            flash(trans.get_errors(), 'error')

        return redirect(url_for('CategoriesView:index'))

# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import get_by_id [as 别名]
def list_category_post(request, category_id):
    category = Category.get_by_id(int(category_id))
    if not category:
        raise Http404  
    posts = Post.all().filter('category', category).order('-create_time')

    return object_list(request, queryset=posts, allow_empty=True,
            template_name='list_category_post.html', extra_context={'is_author': is_author(), 'category': category},
            paginate_by=settings.POST_LIST_PAGE_SIZE) 

# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import get_by_id [as 别名]
def question(request, qid, **kwargs):

    session_data = {}
    if local.request.session['uid']:
        session_data['user_name'] = User.get_by_id(local.request.session['uid'])[0].name
    try:
        question = Question.get_by_id(qid)[0]
    except TypeError:
        return not_found(request)

    question.views += 1
    question.update()

    edit = question.latest_edit()[0]
    category = Category.get_by_id(question.category_id)[0]
    user = User.get_by_id(question.user_id)[0]
    
    question_data =  {
        'title' : str(edit.title),
        'category' : str(category.name),
        'votes' : str(question.votes),
        'author' : str(user.name),
        'author_id' : str(user.id),
        'avatar' : str(user.avatar),
        'views' : str(question.views),
        'created' : str(question.created),
        'body' : str(edit.body),
        }
    
    try:
        answers_list = Answer.get(where=('question_id', qid), order=('votes', 'desc'))
        answer_data_list = []
        for answer in answers_list:
            answer_user = User.get_by_id(answer.user_id)[0]
            answer_edit = AnswerEdit.get(where=('answer_id', answer.id))[0]
            answer_data = {
                'votes' : str(answer.votes),
                'author' : str(answer_user.name),
                'author_id' : str(answer_user.id),
                'avatar' : str(answer_user.avatar),
                'body' : str(answer_edit.body),
                }
            answer_data_list.append(answer_data)
            
    except TypeError:
        answer_data_list = False
    
    page = Page(session_data)
    page.title = str(edit.title) + ' - Meno'
    content = Thread(question_data, answer_data_list)
    local.request.session['last'] = request.base_url
    return respond(page.render(content))

# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import get_by_id [as 别名]
def questions(request, **kwargs):
    page_data = []
    session_data = {}
    if local.request.session['uid']:
        session_data['user_name'] = User.get_by_id(local.request.session['uid'])[0].name

    page = Page(session_data)
    if 'search' in request.args:
        questions_list = Question.search(request.args['search'])
        page.title = "Questions - '%s' - Meno" % request.args['search']
    if 'sort' in request.args:
        sorts = {
            'new': 'date_created',
            }
        sort_attr = sorts[request.args['sort']]
        questions_list = Question.get(order=(sort_attr, 'desc'), limit=30)
    else:
        page.title = 'Questions - Meno'
        questions_list = Question.get_latest(30)
    for question in questions_list:
        edit = question.latest_edit()[0]
        user = User.get_by_id(question.user_id)[0]
        age = question.age()
        stat = question.latest_status()[0]
        question_data = {
                'question_id': str(question.id),
                'user_id': str(question.user_id),
                'views': str(question.views),
                'votes': str(question.votes),
                'date_created': str(question.created),
                'category': str(Category.get_by_id(question.category_id)[0].name),
                'answers_count': str(count(question.answers())),
                'title': str(edit.title),
                'user': str(user.name),
                'status': str(stat.status),
                'age': str("Asked %sh %sm %ss ago" % (age[0], age[0], age[1])),
                }
        page_data.append(question_data)
        
    
    content = QuestionsList(page_data)

    local.request.session['last'] = request.base_url
    return respond(page.render(content))

# 需要导入模块: from models import Category [as 别名]
# 或者: from models.Category import get_by_id [as 别名]
    def delete(self, id):
        category = Category.get_by_id(id)
        if category is None:
            flash(gettext('The category was not found'), 'error')
            return redirect(url_for('CategoriesView:index'))
        if not category.can_edit():
            abort(401)

        try:
            if not Category.transfer_posts(category):
                return util.redirect_json_or_html(url_for('CategoriesView:index'),
                    'category',
                    gettext('Sorry, the last category can not be removed'))

            name = category.name
            Category.delete(category.id)
            flash(gettext('The category "%(name)s" was removed', name=name))
        except:
            return util.redirect_json_or_html(url_for('CategoriesView:index'),
                'category',
                gettext('Error while removing the category'))

        return util.redirect_json_or_html(url_for('CategoriesView:index'), 'category')