本文整理汇总了Python中rest_framework.pagination.CursorPagination方法的典型用法代码示例。如果您正苦于以下问题：Python pagination.CursorPagination方法的具体用法？Python pagination.CursorPagination怎么用？Python pagination.CursorPagination使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类rest_framework.pagination的用法示例。
在下文中一共展示了pagination.CursorPagination方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: get_pagination_introspector
# 需要导入模块: from rest_framework import pagination [as 别名]
# 或者: from rest_framework.pagination import CursorPagination [as 别名]
def get_pagination_introspector(view, si=None):
"""
Create pagination introspector based on view
:param view: DjangoRestFramework view
:param si: SerializerIntrospector
:return: PaginationIntrospector
:rtype: BasePaginationIntrospector
"""
if getattr(view, 'pagination_class', None):
# DjangoRestFramework 3.0 pagination style with pagination class
pagination_class = view.pagination_class
from rest_framework import pagination
if pagination_class == pagination.PageNumberPagination:
return PageNumberPaginationIntrospector(view, pagination_class, si=si)
elif pagination_class == pagination.LimitOffsetPagination:
return LimitOffsetPaginationIntrospector(view, pagination_class, si=si)
elif pagination_class == pagination.CursorPagination:
return CursorPaginationIntrospector(view, pagination_class, si=si)
else:
return BasePaginationIntrospector(view, pagination_class, si=si)
else:
# Unrecognized view type
return BasePaginationIntrospector(si=si) 示例2: get_paginator_serializer
# 需要导入模块: from rest_framework import pagination [as 别名]
# 或者: from rest_framework.pagination import CursorPagination [as 别名]
def get_paginator_serializer(self, view, child_serializer_class):
class BaseFakeListSerializer(serializers.Serializer):
results = child_serializer_class(many=True)
class FakePrevNextListSerializer(BaseFakeListSerializer):
next = URLField()
previous = URLField()
# Validate if the view has a pagination_class
if not (hasattr(view, 'pagination_class')) or view.pagination_class is None:
return BaseFakeListSerializer
pager = view.pagination_class
if hasattr(pager, 'default_pager'):
# Must be a ProxyPagination
pager = pager.default_pager
if issubclass(pager, (PageNumberPagination, LimitOffsetPagination)):
class FakeListSerializer(FakePrevNextListSerializer):
count = IntegerField()
return FakeListSerializer
elif issubclass(pager, CursorPagination):
return FakePrevNextListSerializer
return BaseFakeListSerializer 示例3: pagination_factory
# 需要导入模块: from rest_framework import pagination [as 别名]
# 或者: from rest_framework.pagination import CursorPagination [as 别名]
def pagination_factory(endpoint):
pg_cls_name = '{}Pagination'.format(endpoint.model.__name__)
page_size = getattr(endpoint, 'page_size', None)
pg_cls_attrs = {
'page_size': page_size if page_size is not None else settings.REST_FRAMEWORK.get('PAGE_SIZE', 50),
}
if hasattr(endpoint, 'pagination_template'):
pg_cls_attrs['template'] = endpoint.pagination_template
BasePagination = getattr(endpoint, 'base_pagination_class', pagination.PageNumberPagination)
if issubclass(BasePagination, pagination.PageNumberPagination):
pg_cls_attrs['page_size_query_param'] = getattr(endpoint, 'page_size_query_param', 'page_size')
for param in ('django_paginator_class', 'page_query_param', 'max_page_size', 'last_page_string',
'page_size'):
if getattr(endpoint, param, None) is not None:
pg_cls_attrs[param] = getattr(endpoint, param)
elif issubclass(BasePagination, pagination.LimitOffsetPagination):
pg_cls_attrs.pop('page_size')
for param in ('default_limit', 'limit_query_param', 'offset_query_param', 'max_limit'):
if getattr(endpoint, param, None) is not None:
pg_cls_attrs[param] = getattr(endpoint, param)
elif issubclass(BasePagination, pagination.CursorPagination):
for param in ('page_size', 'cursor_query_param', 'ordering'):
if getattr(endpoint, param, None) is not None:
pg_cls_attrs[param] = getattr(endpoint, param)
else:
raise ImproperlyConfigured('base_pagination_class needs to be a subclass of one of the following:'
'PageNumberPagination, LimitOffsetPagination, CursorPagination')
return type(pg_cls_name, (BasePagination, ), pg_cls_attrs)