views.py 文件源码

def list(request, user_pk=None) -> Response:
        """List transactions for a single user

        :param request: Request send from the client
        :param user_pk: Primary key to identify a user
        :return: Response
        """
        try:
            user = User.objects.get(id=user_pk)
        except User.DoesNotExist:
            return Response(data={'msg': 'user {} not found'.format(user_pk)}, status=status.HTTP_404_NOT_FOUND)
        paginator = LimitOffsetPagination()
        paginator.max_limit = 250
        paginator.default_limit = 100
        transactions = paginator.paginate_queryset(Transaction.objects.filter(user=user), request)
        return Response(data={'entries': [x.to_dict() for x in transactions], 'limit': paginator.limit,
                              'offset': paginator.offset, 'overall_count': paginator.count},
                        status=status.HTTP_200_OK)