from django.core.paginator import Paginator, PageNotAnInteger, EmptyPage
def page_view(request):
num = request.GET.get('num',1)
num = int(num)
movies = Movie.objects.all()
paginator = Paginator(movies,20)
try:
t_per_page = paginator.page(num)#获取当前页码的记录
except PageNotAnInteger:#如果用户输入的页码不是整数时,显示第1页的内容
t_per_page = paginator.page(1)
except EmptyPage:#如果用户输入的页数不在系统的页码列表中时,显示最后一页的内容
t_per_page = paginator.page(paginator.num_pages)
#每页开始页码
begin = (num-int(math.ceil(10.0/2)))
if begin<1:
begin = 1
# 每页结束页码
end = begin+9
if end >pager.num_pages:
end = pager.num_pages
if end <=10:
begin = 1
else:
begin = end -9
pagelist = range(begin,end+1)
return render(request,'movie2.html',{'paginator':paginato