mirror of
https://github.com/django/django.git
synced 2025-10-31 09:41:08 +00:00
36 lines
1.0 KiB
Python
36 lines
1.0 KiB
Python
from django.core.paginator import AsyncPage, AsyncPaginator, Page, Paginator
|
|
|
|
|
|
class ValidAdjacentNumsPage(Page):
|
|
def next_page_number(self):
|
|
if not self.has_next():
|
|
return None
|
|
return super().next_page_number()
|
|
|
|
def previous_page_number(self):
|
|
if not self.has_previous():
|
|
return None
|
|
return super().previous_page_number()
|
|
|
|
|
|
class ValidAdjacentNumsPaginator(Paginator):
|
|
def _get_page(self, *args, **kwargs):
|
|
return ValidAdjacentNumsPage(*args, **kwargs)
|
|
|
|
|
|
class AsyncValidAdjacentNumsPage(AsyncPage):
|
|
async def anext_page_number(self):
|
|
if not await self.ahas_next():
|
|
return None
|
|
return await super().anext_page_number()
|
|
|
|
async def aprevious_page_number(self):
|
|
if not await self.ahas_previous():
|
|
return None
|
|
return await super().aprevious_page_number()
|
|
|
|
|
|
class AsyncValidAdjacentNumsPaginator(AsyncPaginator):
|
|
def _get_page(self, *args, **kwargs):
|
|
return AsyncValidAdjacentNumsPage(*args, **kwargs)
|