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如何扩展Paginator
类django.core.paginator
以与Google App Engine queries
一起使用?扩展django.core.paginator Paginator与Google App Engine一起工作
如何扩展Paginator
类django.core.paginator
以与Google App Engine queries
一起使用?扩展django.core.paginator Paginator与Google App Engine一起工作
以下更改是必要的:
from django.core.paginator import Paginator, Page
class GAEPaginator(Paginator):
def page(self, number):
"Returns a Page object for the given 1-based page number."
number = self.validate_number(number)
offset = (number - 1) * self.per_page
if offset+self.per_page + self.orphans >= self.count:
top = self.count
return Page(self.object_list.fetch(self.per_page, offset), number, self)
这将是很好分页程序知道GAE的游标。
请随时编辑此答案并加以改进。