def paginate_queryset(self, queryset, request, view=None):
"""
Paginate a queryset if required, either returning a
page object, or `None` if pagination is not configured for this view.
"""
page_size = self.get_page_size(request)
if not page_size:
return None
cur_page = request.query_params.get(self.page_query_param)
if not cur_page:
cur_page = 1
# paginator = self.django_paginator_class(queryset, page_size)
self.paginator = CustomPaginator(cur_page, 5, queryset, page_size)
page_number = request.query_params.get(self.page_query_param, 1)
if page_number in self.last_page_strings:
page_number = self.paginator.num_pages
try:
self.page = self.paginator.page(page_number)
except InvalidPage as exc:
msg = self.invalid_page_message.format(page_number=page_number,
message=six.text_type(exc))
raise NotFound(msg)
if self.paginator.num_pages > 1 and self.template is not None:
# The browsable API should display pagination controls.
self.display_page_controls = True
self.request = request
return list(self.page)
class VodPageNumberPagination(PageNumberPagination):
page_size = 12
def get_paginated_response(self, data):
year = self.request.query_params.get('year')
return Response(
OrderedDict([('count', self.page.paginator.count),
('next', self.get_next_link()),
('previous', self.get_previous_link()),
('cur_page', self.page.number),
('num_pages', self.paginator.num_pages),
('page_range', self.paginator.pager_num_range()),
('year', year), ('results', data)]))
def paginate_queryset(self, queryset, request, view=None):
"""
Paginate a queryset if required, either returning a
page object, or `None` if pagination is not configured for this view.
"""
page_size = self.get_page_size(request)
if not page_size:
return None
cur_page = request.query_params.get(self.page_query_param)
if not cur_page:
cur_page = 1
# paginator = self.django_paginator_class(queryset, page_size)
self.paginator = CustomPaginator(cur_page, 5, queryset, page_size)
page_number = request.query_params.get(self.page_query_param, 1)
if page_number in self.last_page_strings:
page_number = self.paginator.num_pages
try:
self.page = self.paginator.page(page_number)
except InvalidPage as exc:
msg = self.invalid_page_message.format(page_number=page_number,
message=six.text_type(exc))
raise NotFound(msg)
if self.paginator.num_pages > 1 and self.template is not None:
# The browsable API should display pagination controls.
self.display_page_controls = True
self.request = request
return list(self.page)