如何在python bigtable中进行分页

pip install google-cloud-bigtable

from google.cloud import bigtable
from google.cloud.bigtable.row_set import RowSet

project_id = 'your-project-id'
instance_id = 'your-instance-id'
table_id = 'your-table-id'

client = bigtable.Client(project=project_id, admin=True)
instance = client.instance(instance_id)
table = instance.table(table_id)

def get_page(page_size, page_token=None):
    # 创建行集合对象
    row_set = RowSet()

    # 设置每页的行数
    row_set.limit_row_count = page_size

    # 设置分页令牌（可选）
    if page_token:
        row_set.start_row = page_token

    # 执行读取操作
    rows = table.read_rows(row_set=row_set)

    # 返回分页结果和下一个分页令牌
    return list(rows), rows.next_page_token

page_size = 10  # 每页的行数
page_token = None  # 分页令牌

while True:
    data, next_page_token = get_page(page_size, page_token)

    # 处理当前页的数据
    for row in data:
        # 处理行数据

    # 检查是否还有下一页
    if next_page_token is None:
        break

    # 更新分页令牌
    page_token = next_page_token