以下是设置Bigquery项目ID访问权限的示例代码：

1. 添加用户到Bigquery项目ID的访问列表中

#导入Google Cloud Client Library from google.cloud import bigquery

#设置项目ID和用户邮箱 project_id = 'my_project' user_email = 'user1@example.com'

#初始化Bigquery客户端 client = bigquery.Client(project=project_id)

#为用户授予Bigquery数据集访问权限 dataset_ref = client.dataset('my_dataset') dataset = client.get_dataset(dataset_ref) entry = bigquery.AccessEntry( role='READER', entity_type='userByEmail', entity_id=user_email) entries = list(dataset.access_entries) entries.append(entry) dataset.access_entries = entries dataset = client.update_dataset(dataset, ['access_entries'])

2. 从Bigquery项目ID的访问列表中移除用户

#导入Google Cloud Client Library from google.cloud import bigquery

#设置项目ID和用户邮箱 project_id = 'my_project' user_email = 'user1@example.com'

#初始化Bigquery客户端 client = bigquery.Client(project=project_id)

#从数据集中移除用户 dataset_ref = client.dataset('my_dataset') dataset = client.get_dataset(dataset_ref) access_entries = list(dataset.access_entries)

new_access_entries = [] for entry in access_entries: if entry.entity_type == 'userByEmail' and entry.entity_id == user_email: continue new_access_entries.append(entry)

dataset.access_entries = new_access_entries dataset = client.update_dataset(dataset, ['access_entries'])

以上代码示例仅供参考，实际使用时需要根据实际情况进行调整。