> For the complete documentation index, see [llms.txt](https://yeasy.gitbook.io/openstack_code_neutron/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yeasy.gitbook.io/openstack_code_neutron/neutron/api/api_commonpy.md).

# api\_common.py

一些实现api通用的类和方法，包括。 类：PaginationHelper、PaginationEmulatedHelper、PaginationNativeHelper、NoPaginationHelper、SortingHelper、SortingEmulatedHelper、SortingNativeHelper、NoSortingHelper、NeutronController。 方法：get\_filters、get\_previous\_link、get\_next\_link、get\_limit\_and\_marker、list\_args、get\_sorts、get\_page\_reverse、get\_pagination\_links。