Python Postgresql.last_operation方法代碼示例

本文整理匯總了Python中patroni.postgresql.Postgresql.last_operation方法的典型用法代碼示例。如果您正苦於以下問題：Python Postgresql.last_operation方法的具體用法？Python Postgresql.last_operation怎麽用？Python Postgresql.last_operation使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類patroni.postgresql.Postgresql的用法示例。

在下文中一共展示了Postgresql.last_operation方法的5個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Python代碼示例。

示例1: TestPostgresql

# 需要導入模塊: from patroni.postgresql import Postgresql [as 別名]
# 或者: from patroni.postgresql.Postgresql import last_operation [as 別名]

#.........這裏部分代碼省略.........
        raise psycopg2.OperationalError("not supported")

    def test_data_directory_empty(self):
        self.assertTrue(self.p.data_directory_empty())

    def test_initialize(self):
        self.assertTrue(self.p.initialize())
        self.assertTrue(os.path.exists(os.path.join(self.p.data_dir, 'pg_hba.conf')))

    def test_start_stop(self):
        self.assertFalse(self.p.start())
        self.p.is_running = false
        with open(os.path.join(self.p.data_dir, 'postmaster.pid'), 'w'):
            pass
        self.assertTrue(self.p.start())
        self.assertTrue(self.p.stop())

    def test_sync_from_leader(self):
        self.assertTrue(self.p.sync_from_leader(self.leader))

    def test_follow_the_leader(self):
        self.p.demote(self.leader)
        self.p.follow_the_leader(None)
        self.p.demote(self.leader)
        self.p.follow_the_leader(self.leader)
        self.p.follow_the_leader(Leader(-1, None, 28, self.other))

    def test_create_replica(self):
        self.p.delete_trigger_file = raise_exception
        self.assertEquals(self.p.create_replica({'host': '', 'port': '', 'user': ''}, ''), 1)

    def test_create_connection_users(self):
        cfg = self.p.config
        cfg['superuser']['username'] = 'test'
        p = Postgresql(cfg)
        p.create_connection_users()

    def test_sync_replication_slots(self):
        self.p.start()
        cluster = Cluster(True, self.leader, 0, [self.me, self.other, self.leadermem])
        self.p.sync_replication_slots(cluster)

    def test_query(self):
        self.p.query('select 1')
        self.assertRaises(psycopg2.InterfaceError, self.p.query, 'InterfaceError')
        self.assertRaises(psycopg2.OperationalError, self.p.query, 'blabla')
        self.p._connection.closed = 2
        self.assertRaises(psycopg2.OperationalError, self.p.query, 'blabla')
        self.p._connection.closed = 2
        self.p.disconnect = false
        self.assertRaises(psycopg2.OperationalError, self.p.query, 'blabla')

    def test_is_healthiest_node(self):
        cluster = Cluster(True, self.leader, 0, [self.me, self.other, self.leadermem])
        self.assertTrue(self.p.is_healthiest_node(cluster))
        self.p.is_leader = false
        self.assertFalse(self.p.is_healthiest_node(cluster))
        self.p.xlog_position = lambda: 1
        self.assertTrue(self.p.is_healthiest_node(cluster))
        self.p.xlog_position = lambda: 2
        self.assertFalse(self.p.is_healthiest_node(cluster))
        self.p.config['maximum_lag_on_failover'] = -3
        self.assertFalse(self.p.is_healthiest_node(cluster))

    def test_reload(self):
        self.assertTrue(self.p.reload())

    def test_is_healthy(self):
        self.assertTrue(self.p.is_healthy())
        self.p.is_running = false
        self.assertFalse(self.p.is_healthy())

    def test_promote(self):
        self.assertTrue(self.p.promote())
        self.assertTrue(self.p.promote())

    def test_last_operation(self):
        self.assertEquals(self.p.last_operation(), '0')

    def test_call_nowait(self):
        popen = subprocess.Popen
        subprocess.Popen = raise_exception
        self.assertFalse(self.p.call_nowait('on_start'))
        subprocess.Popen = popen

    def test_non_existing_callback(self):
        self.assertFalse(self.p.call_nowait('foobar'))

    def test_is_leader_exception(self):
        self.p.start()
        self.p.query = self.mock_query
        self.assertTrue(self.p.stop())

    def test_move_data_directory(self):
        self.p.is_running = false
        os.rename = nop
        os.path.isdir = true
        self.p.move_data_directory()
        os.rename = raise_exception
        self.p.move_data_directory()

開發者ID:sean-，項目名稱:patroni，代碼行數:104，代碼來源:test_postgresql.py

示例2: TestPostgresql

# 需要導入模塊: from patroni.postgresql import Postgresql [as 別名]
# 或者: from patroni.postgresql.Postgresql import last_operation [as 別名]

#.........這裏部分代碼省略.........
        cluster = Cluster(True, self.leader, 0, [self.me, self.other, self.leadermem], None)
        self.p.sync_replication_slots(cluster)
        self.p.query = Mock(side_effect=psycopg2.OperationalError)
        self.p.schedule_load_slots = True
        self.p.sync_replication_slots(cluster)

    @patch.object(MockConnect, 'closed', 2)
    def test__query(self):
        self.assertRaises(PostgresConnectionException, self.p._query, 'blabla')
        self.p._state = 'restarting'
        self.assertRaises(RetryFailedError, self.p._query, 'blabla')

    def test_query(self):
        self.p.query('select 1')
        self.assertRaises(PostgresConnectionException, self.p.query, 'RetryFailedError')
        self.assertRaises(psycopg2.OperationalError, self.p.query, 'blabla')

    def test_is_leader(self):
        self.assertTrue(self.p.is_leader())

    def test_reload(self):
        self.assertTrue(self.p.reload())

    def test_is_healthy(self):
        self.assertTrue(self.p.is_healthy())
        self.p.is_running = false
        self.assertFalse(self.p.is_healthy())

    def test_promote(self):
        self.p._role = 'replica'
        self.assertTrue(self.p.promote())
        self.assertTrue(self.p.promote())

    def test_last_operation(self):
        self.assertEquals(self.p.last_operation(), '0')

    @patch('subprocess.Popen', Mock(side_effect=OSError()))
    def test_call_nowait(self):
        self.assertFalse(self.p.call_nowait('on_start'))

    def test_non_existing_callback(self):
        self.assertFalse(self.p.call_nowait('foobar'))

    def test_is_leader_exception(self):
        self.p.start()
        self.p.query = Mock(side_effect=psycopg2.OperationalError("not supported"))
        self.assertTrue(self.p.stop())

    def test_check_replication_lag(self):
        self.assertTrue(self.p.check_replication_lag(0))

    @patch('os.rename', Mock())
    @patch('os.path.isdir', Mock(return_value=True))
    def test_move_data_directory(self):
        self.p.is_running = false
        self.p.move_data_directory()
        with patch('os.rename', Mock(side_effect=OSError())):
            self.p.move_data_directory()

    def test_bootstrap(self):
        with patch('subprocess.call', Mock(return_value=1)):
            self.assertRaises(PostgresException, self.p.bootstrap)
        self.p.bootstrap()
        self.p.bootstrap(self.leader)

    def test_remove_data_directory(self):

開發者ID:alexclear，項目名稱:patroni，代碼行數:70，代碼來源:test_postgresql.py

示例3: TestPostgresql

# 需要導入模塊: from patroni.postgresql import Postgresql [as 別名]
# 或者: from patroni.postgresql.Postgresql import last_operation [as 別名]

#.........這裏部分代碼省略.........

    @patch.object(MockConnect, 'closed', 2)
    def test__query(self):
        self.assertRaises(PostgresConnectionException, self.p._query, 'blabla')
        self.p._state = 'restarting'
        self.assertRaises(RetryFailedError, self.p._query, 'blabla')

    def test_query(self):
        self.p.query('select 1')
        self.assertRaises(PostgresConnectionException, self.p.query, 'RetryFailedError')
        self.assertRaises(psycopg2.OperationalError, self.p.query, 'blabla')

    @patch.object(Postgresql, 'pg_isready', Mock(return_value=STATE_REJECT))
    def test_is_leader(self):
        self.assertTrue(self.p.is_leader())
        with patch.object(Postgresql, '_query', Mock(side_effect=RetryFailedError(''))):
            self.assertRaises(PostgresConnectionException, self.p.is_leader)

    def test_reload(self):
        self.assertTrue(self.p.reload())

    @patch.object(Postgresql, 'is_running')
    def test_is_healthy(self, mock_is_running):
        mock_is_running.return_value = True
        self.assertTrue(self.p.is_healthy())
        mock_is_running.return_value = False
        self.assertFalse(self.p.is_healthy())

    def test_promote(self):
        self.p._role = 'replica'
        self.assertTrue(self.p.promote())
        self.assertTrue(self.p.promote())

    def test_last_operation(self):
        self.assertEquals(self.p.last_operation(), '0')
        Thread(target=self.p.last_operation).start()

    @patch('os.path.isfile', Mock(return_value=True))
    @patch('os.kill', Mock(side_effect=Exception))
    @patch('os.getpid', Mock(return_value=2))
    @patch('os.getppid', Mock(return_value=2))
    @patch.object(builtins, 'open', mock_open(read_data='-1'))
    @patch.object(Postgresql, '_version_file_exists', Mock(return_value=True))
    def test_is_running(self):
        self.assertFalse(self.p.is_running())

    @patch('shlex.split', Mock(side_effect=OSError))
    def test_call_nowait(self):
        self.assertIsNone(self.p.call_nowait('on_start'))

    def test_non_existing_callback(self):
        self.assertFalse(self.p.call_nowait('foobar'))

    @patch.object(Postgresql, 'is_running', Mock(return_value=True))
    def test_is_leader_exception(self):
        self.p.start()
        self.p.query = Mock(side_effect=psycopg2.OperationalError("not supported"))
        self.assertTrue(self.p.stop())

    @patch('os.rename', Mock())
    @patch('os.path.isdir', Mock(return_value=True))
    def test_move_data_directory(self):
        self.p.move_data_directory()
        with patch('os.rename', Mock(side_effect=OSError)):
            self.p.move_data_directory()

開發者ID:zalando，項目名稱:patroni，代碼行數:69，代碼來源:test_postgresql.py

示例4: TestPostgresql

# 需要導入模塊: from patroni.postgresql import Postgresql [as 別名]
# 或者: from patroni.postgresql.Postgresql import last_operation [as 別名]

#.........這裏部分代碼省略.........
        self.p.schedule_load_slots = False
        with mock.patch('patroni.postgresql.Postgresql.role', new_callable=PropertyMock(return_value='replica')):
            self.p.sync_replication_slots(cluster)

    @patch.object(MockConnect, 'closed', 2)
    def test__query(self):
        self.assertRaises(PostgresConnectionException, self.p._query, 'blabla')
        self.p._state = 'restarting'
        self.assertRaises(RetryFailedError, self.p._query, 'blabla')

    def test_query(self):
        self.p.query('select 1')
        self.assertRaises(PostgresConnectionException, self.p.query, 'RetryFailedError')
        self.assertRaises(psycopg2.OperationalError, self.p.query, 'blabla')

    def test_is_leader(self):
        self.assertTrue(self.p.is_leader())

    def test_reload(self):
        self.assertTrue(self.p.reload())

    @patch.object(Postgresql, 'is_running')
    def test_is_healthy(self, mock_is_running):
        mock_is_running.return_value = True
        self.assertTrue(self.p.is_healthy())
        mock_is_running.return_value = False
        self.assertFalse(self.p.is_healthy())

    def test_promote(self):
        self.p._role = 'replica'
        self.assertTrue(self.p.promote())
        self.assertTrue(self.p.promote())

    def test_last_operation(self):
        self.assertEquals(self.p.last_operation(), '0')

    @patch('os.path.isfile', Mock(return_value=True))
    @patch('os.kill', Mock(side_effect=Exception))
    @patch('os.getpid', Mock(return_value=2))
    @patch('os.getppid', Mock(return_value=2))
    @patch.object(builtins, 'open', mock_open(read_data='-1'))
    @patch.object(Postgresql, '_version_file_exists', Mock(return_value=True))
    def test_is_running(self):
        self.assertFalse(self.p.is_running())

    @patch('subprocess.Popen', Mock(side_effect=OSError))
    def test_call_nowait(self):
        self.assertFalse(self.p.call_nowait('on_start'))

    def test_non_existing_callback(self):
        self.assertFalse(self.p.call_nowait('foobar'))

    @patch.object(Postgresql, 'is_running', Mock(return_value=True))
    def test_is_leader_exception(self):
        self.p.start()
        self.p.query = Mock(side_effect=psycopg2.OperationalError("not supported"))
        self.assertTrue(self.p.stop())

    def test_check_replication_lag(self):
        self.assertTrue(self.p.check_replication_lag(0))

    @patch('os.rename', Mock())
    @patch('os.path.isdir', Mock(return_value=True))
    def test_move_data_directory(self):
        self.p.move_data_directory()
        with patch('os.rename', Mock(side_effect=OSError)):

開發者ID:alkersan，項目名稱:patroni，代碼行數:70，代碼來源:test_postgresql.py

示例5: TestPostgresql

# 需要導入模塊: from patroni.postgresql import Postgresql [as 別名]
# 或者: from patroni.postgresql.Postgresql import last_operation [as 別名]

#.........這裏部分代碼省略.........
        self.p.schedule_load_slots = True
        self.p.sync_replication_slots(cluster)
        self.p.schedule_load_slots = False
        with mock.patch('patroni.postgresql.Postgresql.role', new_callable=PropertyMock(return_value='replica')):
            self.p.sync_replication_slots(cluster)

    @patch.object(MockConnect, 'closed', 2)
    def test__query(self):
        self.assertRaises(PostgresConnectionException, self.p._query, 'blabla')
        self.p._state = 'restarting'
        self.assertRaises(RetryFailedError, self.p._query, 'blabla')

    def test_query(self):
        self.p.query('select 1')
        self.assertRaises(PostgresConnectionException, self.p.query, 'RetryFailedError')
        self.assertRaises(psycopg2.OperationalError, self.p.query, 'blabla')

    def test_is_leader(self):
        self.assertTrue(self.p.is_leader())

    def test_reload(self):
        self.assertTrue(self.p.reload())

    def test_is_healthy(self):
        self.assertTrue(self.p.is_healthy())
        self.p.is_running = false
        self.assertFalse(self.p.is_healthy())

    def test_promote(self):
        self.p._role = 'replica'
        self.assertTrue(self.p.promote())
        self.assertTrue(self.p.promote())

    def test_last_operation(self):
        self.assertEquals(self.p.last_operation(), '0')

    @patch('subprocess.Popen', Mock(side_effect=OSError))
    def test_call_nowait(self):
        self.assertFalse(self.p.call_nowait('on_start'))

    def test_non_existing_callback(self):
        self.assertFalse(self.p.call_nowait('foobar'))

    def test_is_leader_exception(self):
        self.p.start()
        self.p.query = Mock(side_effect=psycopg2.OperationalError("not supported"))
        self.assertTrue(self.p.stop())

    def test_check_replication_lag(self):
        self.assertTrue(self.p.check_replication_lag(0))

    @patch('os.rename', Mock())
    @patch('os.path.isdir', Mock(return_value=True))
    def test_move_data_directory(self):
        self.p.is_running = false
        self.p.move_data_directory()
        with patch('os.rename', Mock(side_effect=OSError)):
            self.p.move_data_directory()

    def test_bootstrap(self):
        with patch('subprocess.call', Mock(return_value=1)):
            self.assertRaises(PostgresException, self.p.bootstrap)
        self.p.bootstrap()

    @patch('patroni.postgresql.Postgresql.create_replica', Mock(return_value=0))
    def test_clone(self):

開發者ID:UKHomeOffice，項目名稱:docker-postgres-patroni-not-tracking，代碼行數:70，代碼來源:test_postgresql.py

注：本文中的patroni.postgresql.Postgresql.last_operation方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。