Python update_set示例

示例#1

def test_workflows(cluster):
    primary_dsn = create_temporary_database('primary')
    replica_dsn = create_temporary_database('replica')

    replication_set = ReplicationSetConfiguration()
    replication_set.database.dsn = primary_dsn
    replication_set.tables.add(
        name='auth_user',
        primary_keys=['id'],
    )

    with cluster:
        create_set(cluster, 'example', replication_set)

        replication_set.database.dsn = replica_dsn
        replication_set.tables.add(name='accounts_userprofile',
                                   primary_keys=['id'],
                                   columns=['id', 'user_id', 'display_name'])
        update_set(cluster, 'example', replication_set)

        upgrade_cluster(cluster, force=True)

        del replication_set.tables[0]
        update_set(cluster, 'example', replication_set)

        drop_set(cluster, 'example')

示例#2

文件： administration.py 项目： fuziontech/pgshovel

def test_workflows(cluster):
    primary_dsn = create_temporary_database('primary')
    replica_dsn = create_temporary_database('replica')

    replication_set = ReplicationSetConfiguration()
    replication_set.database.dsn = primary_dsn
    replication_set.tables.add(
        name='auth_user',
        primary_keys=['id'],
    )

    with cluster:
        create_set(cluster, 'example', replication_set)

        replication_set.database.dsn = replica_dsn
        replication_set.tables.add(
            name='accounts_userprofile',
            primary_keys=['id'],
            columns=['id', 'user_id', 'display_name']
        )
        update_set(cluster, 'example', replication_set)

        upgrade_cluster(cluster, force=True)

        del replication_set.tables[0]
        update_set(cluster, 'example', replication_set)

        drop_set(cluster, 'example')

示例#3

文件： __main__.py 项目： disqus/pgshovel

def update(cluster, name, configuration):
    codec = TextCodec(ReplicationSetConfiguration)
    configuration = codec.decode(configuration.read())

    # TODO: Support forced removal again.
    with cluster:
        return administration.update_set(cluster, name, configuration)

示例#4

文件： cli.py 项目： fuziontech/pgshovel

def update(cluster, name, configuration):
    codec = TextCodec(ReplicationSetConfiguration)
    configuration = codec.decode(configuration.read())

    # TODO: Support forced removal again.
    with cluster:
        return administration.update_set(cluster, name, configuration)