Python delete_keyspace Examples

Example #1

File: cassandra.py Project: hmoco/scrapi

    def clear(self, force=False):
        assert force, 'clear_keyspace must be called with force'
        assert self.keyspace != settings.CASSANDRA_KEYSPACE, 'Cannot erase the keyspace in settings'

        management.delete_keyspace(self.keyspace)
        self.tear_down()
        return self.setup()

Example #2

File: util.py Project: possiblybob/djangocassandra

def destroy_db(connection):
    if None is not connection:
        keyspace_names = [
            key for key in settings.DATABASES['default']['KEYSPACES'].keys()
        ]
        for keyspace in keyspace_names:
            delete_keyspace(keyspace)

Example #3

File: test_management.py Project: geradcoles/python-driver

    def test_create_drop_succeeeds(self):
        cluster = get_cluster()

        keyspace_ss = 'test_ks_ss'
        self.assertFalse(keyspace_ss in cluster.metadata.keyspaces)
        management.create_keyspace_simple(keyspace_ss, 2)
        self.assertTrue(keyspace_ss in cluster.metadata.keyspaces)

        management.drop_keyspace(keyspace_ss)

        self.assertFalse(keyspace_ss in cluster.metadata.keyspaces)
        with warnings.catch_warnings(record=True) as w:
            management.create_keyspace(keyspace_ss, strategy_class="SimpleStrategy", replication_factor=1)
            self.assertEqual(len(w), 1)
            self.assertEqual(w[-1].category, DeprecationWarning)
        self.assertTrue(keyspace_ss in cluster.metadata.keyspaces)

        management.drop_keyspace(keyspace_ss)
        self.assertFalse(keyspace_ss in cluster.metadata.keyspaces)

        keyspace_nts = 'test_ks_nts'
        self.assertFalse(keyspace_nts in cluster.metadata.keyspaces)
        management.create_keyspace_simple(keyspace_nts, 2)
        self.assertTrue(keyspace_nts in cluster.metadata.keyspaces)

        with warnings.catch_warnings(record=True) as w:
            management.delete_keyspace(keyspace_nts)
            self.assertEqual(len(w), 1)
            self.assertEqual(w[-1].category, DeprecationWarning)

        self.assertFalse(keyspace_nts in cluster.metadata.keyspaces)

Example #4

File: test_management.py Project: rainslytherin/python-driver

    def test_create_drop_succeeeds(self):
        cluster = get_cluster()

        keyspace_ss = 'test_ks_ss'
        self.assertFalse(keyspace_ss in cluster.metadata.keyspaces)
        management.create_keyspace_simple(keyspace_ss, 2)
        self.assertTrue(keyspace_ss in cluster.metadata.keyspaces)

        management.drop_keyspace(keyspace_ss)

        self.assertFalse(keyspace_ss in cluster.metadata.keyspaces)
        with warnings.catch_warnings(record=True) as w:
            management.create_keyspace(keyspace_ss,
                                       strategy_class="SimpleStrategy",
                                       replication_factor=1)
            self.assertEqual(len(w), 1)
            self.assertEqual(w[-1].category, DeprecationWarning)
        self.assertTrue(keyspace_ss in cluster.metadata.keyspaces)

        management.drop_keyspace(keyspace_ss)
        self.assertFalse(keyspace_ss in cluster.metadata.keyspaces)

        keyspace_nts = 'test_ks_nts'
        self.assertFalse(keyspace_nts in cluster.metadata.keyspaces)
        management.create_keyspace_simple(keyspace_nts, 2)
        self.assertTrue(keyspace_nts in cluster.metadata.keyspaces)

        with warnings.catch_warnings(record=True) as w:
            management.delete_keyspace(keyspace_nts)
            self.assertEqual(len(w), 1)
            self.assertEqual(w[-1].category, DeprecationWarning)

        self.assertFalse(keyspace_nts in cluster.metadata.keyspaces)

Example #5

    def clear(self, force=False):
        assert force, 'clear_keyspace must be called with force'
        assert self.keyspace != settings.CASSANDRA_KEYSPACE, 'Cannot erase the keyspace in settings'

        management.delete_keyspace(self.keyspace)
        self.tear_down()
        return self.setup()

Example #6

 def tearDown(self):
     delete_keyspace(self.keyspace)