def home(request):
posts = Article.objects.all() #获取全部的Article对象
paginator = Paginator(posts, 4) #每页显示4篇文章
#print(request)
page = request.GET.get('page')
if page != None:
try:
'''try:
current_page = abs(int(page))
except (ValueError, TypeError):
raise Http404
if current_page <= paginator._get_num_pages():
post_list = paginator.page(current_page)
else:
raise Http404'''
current_page = int(page)
if current_page <= paginator._get_num_pages():
post_list = paginator.page(current_page)
else:
raise Http404
except (EmptyPage, ValueError, TypeError):
raise Http404
else:
post_list = paginator.page(1)
return render(request, 'home.html', {'post_list': post_list})
def blog(request, current_paging_number, category):
if current_paging_number == '':
current_paging_number = '1'
try:
page = Paginator(Gallery.objects.filter(Q(detail__contains=request.GET['q']) |
Q(title__contains=request.GET['q'])).
order_by('-created_date'), 5)
except MultiValueDictKeyError:
if category == '':
page = Paginator(Gallery.objects.order_by('-created_date'), 5)
else:
page = Paginator(Gallery.objects.filter(categorys=category).order_by('-created_date'), 5)
try:
# 한번에 표시할 페이지 수
page_count = 5
# 최대 페이지 수
page_max_count = page._get_num_pages()
get_gallery = page
get_image = Image.objects.filter(thumbnail='True')
get_category = Categorys.objects.all()
if (page_max_count-1) // page_count == (int(current_paging_number)-1) // page_count:
page_loop = ((page_max_count-1) % page_count)+1
else:
page_loop = page_count
return render(request, 'cluster/blog.html', {
'blog_list': get_gallery.page(current_paging_number),
'image_list': get_image,
'paging_number': current_paging_number,
'page_loop': page_loop,
'page_size': page_count,
'page_max_count': page_max_count,
'category_list': get_category,
'category': category,
})
except:
return redirect('/blog/')
def _local_word(app, page_size=20, _page=1, q=''):
words = Word.objects.filter(app=app).order_by('pk')
if q:
words = words.filter(name__icontains=q)
paginator = Paginator(words, page_size)
try:
words = paginator.page(_page)
except PageNotAnInteger:
_page = 1
words = paginator.page(_page)
except EmptyPage:
_page = paginator.num_pages
words = paginator.page(_page)
translations = {}
langs = []
localwords = LocalizedWord.objects.filter(app=app, word__in=words).order_by('id')
for lword in localwords:
key = lword.word_id
if lword.lang not in langs:
langs.append(lword.lang)
if not translations.get(key, False):
translations[key] = {}
translations[key][lword.lang] = LocalizedWordSerializer(lword).data
word_serializer = WordSerializer(words, many=True)
# page = paginator.page()
return Response({'langs': langs, 'words': word_serializer.data, 'translations': translations,
'total_count': paginator.count, 'start_index': words.start_index(),
'end_index': words.end_index(), 'has_previous': words.has_previous(), 'page_size': paginator._get_num_pages(),
'has_next': words.has_next(), 'page_size': int(page_size or 20), 'page': _page})
