Python psycopg2 模块，NotSupportedError() 实例源码

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_libpq_version(self):
        self.assertTrue(type(psycopg2.__libpq_version__) is int)
        try:
            self.assertTrue(type(psycopg2.extensions.libpq_version()) is int)
        except psycopg2.NotSupportedError:
            self.assertTrue(psycopg2.__libpq_version__ < 90100)

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_libpq_version(self):
        self.assertTrue(type(psycopg2.__libpq_version__) is int)
        try:
            self.assertTrue(type(psycopg2.extensions.libpq_version()) is int)
        except psycopg2.NotSupportedError:
            self.assertTrue(psycopg2.__libpq_version__ < 90100)

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_replication_not_supported(self):
        conn = self.repl_connect()
        if conn is None: return
        cur = conn.cursor()
        f = StringIO()
        self.assertRaises(psycopg2.NotSupportedError,
            cur.copy_expert, "START_REPLICATION 0/0", f)

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_libpq_version(self):
        self.assertTrue(type(psycopg2.__libpq_version__) is int)
        try:
            self.assertTrue(type(psycopg2.extensions.libpq_version()) is int)
        except psycopg2.NotSupportedError:
            self.assertTrue(psycopg2.__libpq_version__ < 90100)

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_seek_larger_than_2gb(self):
        lo = self.conn.lobject()
        offset = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.seek, offset, 0)

def test_truncate_larger_than_2gb(self):
        lo = self.conn.lobject()
        length = 1 << 32  # 4gb
        self.assertRaises(
            (OverflowError, psycopg2.InterfaceError, psycopg2.NotSupportedError),
            lo.truncate, length)

def test_tpc_unsupported(self):
        cnn = self.conn
        if cnn.server_version >= 80100:
            return self.skipTest("tpc is supported")

        self.assertRaises(psycopg2.NotSupportedError,
            cnn.xid, 42, "foo", "bar")

def test_libpq_version(self):
        self.assertTrue(type(psycopg2.__libpq_version__) is int)
        try:
            self.assertTrue(type(psycopg2.extensions.libpq_version()) is int)
        except psycopg2.NotSupportedError:
            self.assertTrue(psycopg2.__libpq_version__ < 90100)