Python paginator.EmptyPage方法代码示例

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def get_relations(self):
        paginator = self.get_paginator()

        try:
            page = paginator.page(int(self.request.GET.get('page', 1)))
        except EmptyPage:
            raise Http404()

        objects = page.object_list
        relations = {
            self.relation: self.get_resources(page)
        }

        relations['first'] = self.__class__()

        if page.has_next():
            relations['next'] = self.__class__(page.next_page_number())

        if page.has_previous():
            relations['prev'] = self.__class__(page.previous_page_number())

        if page.has_other_pages():
            relations['last'] = self.__class__(paginator.num_pages)

        return relations 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def discussion_index(request, course_slug):
    """
    Index page to view all discussion topics
    """
    course, view = _get_course_and_view(request, course_slug)
    if view is None:
        # course is an HttpResponse in this case
        return course
    topics = DiscussionTopic.objects.filter(offering=course).order_by('-pinned', '-last_activity_at')
    activity.update_last_viewed(_get_member(request.user.username, view, course_slug))
    paginator = Paginator(topics, 10)
    try:
        page = int(request.GET.get('page', '1'))
    except ValueError:
        page = 1
    try:
        topics = paginator.page(page)
    except (EmptyPage, InvalidPage):
        topics = paginator.page(paginator.num_pages)
    context = {'course': course, 'topics': topics, 'view': view, 'paginator': paginator, 'page': page}
    return render(request, 'discuss/index.html', context) 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def get_paginated_archive_issues(self, archive_issues, request):
        items_per_page = 9

        paginator = Paginator(archive_issues, items_per_page)

        archive_issues_page = request.GET.get("page")

        try:
            paginated_archive_issues = paginator.page(archive_issues_page)
        except PageNotAnInteger:
            # If page is not an integer, deliver first page.
            paginated_archive_issues = paginator.page(1)
        except EmptyPage:
            # If page is out of range (e.g. 9999), deliver last page of results.
            paginated_archive_issues = paginator.page(paginator.num_pages)

        return paginated_archive_issues 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def get_paginated_memorials(self, filtered_memorials, request):
        items_per_page = 10

        paginator = Paginator(filtered_memorials, items_per_page)

        memorials_page = request.GET.get("page")

        try:
            paginated_memorials = paginator.page(memorials_page)
        except PageNotAnInteger:
            # If page is not an integer, deliver first page.
            paginated_memorials = paginator.page(1)
        except EmptyPage:
            # If page is out of range (e.g. 9999), deliver last page of results.
            paginated_memorials = paginator.page(paginator.num_pages)

        return paginated_memorials 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def get_context(self, request, *args, **kwargs):
        context = super().get_context(request)

        upcoming_events = Event.objects.all().filter(
            Q(date__gt=date.today())).order_by('date')

        # Show three archive issues per page
        paginator = Paginator(upcoming_events, 3)

        upcoming_events_page = request.GET.get("page")

        try:
            paginated_events = paginator.page(upcoming_events_page)
        except PageNotAnInteger:
            # If page is not an integer, deliver first page.
            paginated_events = paginator.page(1)
        except EmptyPage:
            # If page is out of range (e.g. 9999), deliver last page of results.
            paginated_events = paginator.page(paginator.num_pages)

        context["events"] = paginated_events

        return context 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def search_category(request, id):
    posts = Article.objects.filter(category_id=str(id))
    category = categories.get(id=str(id))
    paginator = Paginator(posts, settings.PAGE_NUM)  # 每页显示数量
    try:
        page = request.GET.get('page')  # 获取URL中page参数的值
        post_list = paginator.page(page)
    except PageNotAnInteger:
        post_list = paginator.page(1)
    except EmptyPage:
        post_list = paginator.page(paginator.num_pages)
    return render(request, 'category.html',
                  {'post_list': post_list,
                   'category_list': categories,
                   'category': category,
                   'months': months
                  }
    ) 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def search_tag(request, tag):
    posts = Article.objects.filter(tags__name__contains=tag)
    paginator = Paginator(posts, settings.PAGE_NUM)  # 每页显示数量
    try:
        page = request.GET.get('page')  # 获取URL中page参数的值
        post_list = paginator.page(page)
    except PageNotAnInteger:
        post_list = paginator.page(1)
    except EmptyPage:
        post_list = paginator.page(paginator.num_pages)
    return render(request, 'tag.html', {
        'post_list': post_list,
        'category_list': categories,
        'tag': tag,
        'months': months
        }
    ) 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def archives(request, year, month):
    posts = Article.objects.filter(pub_time__year=year, pub_time__month=month).order_by('-pub_time')
    paginator = Paginator(posts, settings.PAGE_NUM)  # 每页显示数量
    try:
        page = request.GET.get('page')  # 获取URL中page参数的值
        post_list = paginator.page(page)
    except PageNotAnInteger:
        post_list = paginator.page(1)
    except EmptyPage:
        post_list = paginator.page(paginator.num_pages)
    return render(request, 'archive.html', {
        'post_list': post_list,
        'category_list': categories,
        'months': months,
        'year_month': year+'.'+month
        }
    ) 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def validate_number(self, number):
        """
        Validates the given 1-based page number.
        """
        try:
            number = int(number)
        except (TypeError, ValueError):
            raise PageNotAnInteger('That page number is not an integer')
        if number < 1:
            raise EmptyPage('That page number is less than 1')
        if number > self.num_pages:
            if number == 1 and self.allow_empty_first_page:
                pass
            else:
                number = self.num_pages
        return number 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def dashboard(request):
    bls = BusinessLine.authorization.for_user(request.user, 'incidents.view_incidents')
    bl_filter = Q(business_line__in=bls) | Q(business_line__isnull=True)
    todos = TodoItem.objects.filter(incident__isnull=False, done=False).filter(bl_filter)
    todos = todos.select_related('incident', 'category')
    todos = todos.order_by('-incident__date')

    page = request.GET.get('page', 1)
    todos_per_page = request.user.profile.incident_number
    p = Paginator(todos, todos_per_page)

    try:
        todos = p.page(page)
    except (PageNotAnInteger, EmptyPage):
        todos = p.page(1)

    return render(request, 'fir_todos/dashboard.html', {'todos': todos}) 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def page_it(data, record_per_page, page=''):
    """
        return the data of the current page
    """
    paginator = Paginator(data, record_per_page)
    try:
        data = paginator.page(page)
    except PageNotAnInteger:
        # If page is not an integer, deliver first page.
        data = paginator.page(1)
    except EmptyPage:
        # If page is out of range (e.g. 9999),
        # deliver last page of results.
        data = paginator.page(paginator.num_pages)

    return data 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def get_context_data(self, **kwargs):
        logger.debug('GET: ListMissionView')
        context = super(ListMissionView, self).get_context_data(**kwargs)
        missions = Mission.objects.all()
        paginator = Paginator(missions, 10)
        page = self.request.GET.get('page')
        try:
            show_missions = paginator.page(page)
        except PageNotAnInteger:
            # If page is not an integer, deliver first page.
            show_missions = paginator.page(1)
        except EmptyPage:
            # If page is out of range (e.g. 9999), deliver last page of results.
            show_missions = paginator.page(paginator.num_pages)
        context['missions'] = show_missions
        return context 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def get_data(self):
        page_offset = self.request.GET.get('page_offset')
        results = []
        if page_offset is None:
            page_offset = 0
        limit = utils.get_page_size(self.request)
        try:
            results = api.monitor.alarmdef_list(self.request, page_offset, limit)
            paginator = Paginator(results, limit)
            results = paginator.page(1)
        except EmptyPage:
            results = paginator.page(paginator.num_pages)
        except Exception as ex:
            LOG.exception(str(ex))
            messages.error(self.request, _("Could not retrieve alarm definitions"))

        return results 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def comment_list(request, post_id):
    post = Post.objects.get(id=post_id)
    comments_all_list = Comment.objects.filter(post=post, is_deleted=False).order_by('-id')

    paginator = Paginator(comments_all_list, post.board.comments_chunk_size)
    page = request.GET.get('page')

    try:
        comments = paginator.page(page)
    except PageNotAnInteger:
        # If page is not an integer, deliver first page.
        comments = paginator.page(1)
    except EmptyPage:
        # If page is out of range (e.g. 9999), deliver last page of results.
        comments = paginator.page(paginator.num_pages)

    pages_nav_info = get_pages_nav_info(comments, nav_chunk_size=post.board.comment_pages_nav_chunk_size)

    return render(request, 'comment_list.html', {
        'post': post,
        'comments': comments,
        'pages_nav_info': pages_nav_info
    }) 

# 需要导入模块: from django.core import paginator [as 别名]
# 或者: from django.core.paginator import EmptyPage [as 别名]
def index(request):
	POSTS_PER_PAGE = 5
	
	if request.user.is_superuser:
		post_list = Post.objects.all().order_by('-post_date')
	else:
		#post_list = Post.objects.filter(published=True).order_by('-post_date')
		post_list = get_Posts_By_Language_Code(request.LANGUAGE_CODE)

	paginator = Paginator(post_list, POSTS_PER_PAGE)

	page = request.GET.get('page')
	try:
		posts = paginator.page(page)
	except PageNotAnInteger:
		# If page is not an integer, deliver first page.
		posts = paginator.page(1)
	except EmptyPage:
		# If page is out of range, deliver last page of results.
		posts = paginator.page(paginator.num_pages)

	return render(request, 'blogApp/index.html', {'posts': posts})