diff options
Diffstat (limited to 'oslo_db/sqlalchemy/utils.py')
| -rw-r--r-- | oslo_db/sqlalchemy/utils.py | 48 |
1 files changed, 0 insertions, 48 deletions
diff --git a/oslo_db/sqlalchemy/utils.py b/oslo_db/sqlalchemy/utils.py index 1a647b4..7c5f22c 100644 --- a/oslo_db/sqlalchemy/utils.py +++ b/oslo_db/sqlalchemy/utils.py @@ -712,54 +712,6 @@ def _change_deleted_column_type_to_id_type_sqlite(engine, table_name, execute() -def get_connect_string(backend, database, user=None, passwd=None, - host='localhost'): - """Get database connection - - Try to get a connection with a very specific set of values, if we get - these then we'll run the tests, otherwise they are skipped - - DEPRECATED: this function is deprecated and will be removed from oslo_db - in a few releases. Please use the provisioning system for dealing - with URLs and database provisioning. - - """ - args = {'backend': backend, - 'user': user, - 'passwd': passwd, - 'host': host, - 'database': database} - if backend == 'sqlite': - template = '%(backend)s:///%(database)s' - else: - template = "%(backend)s://%(user)s:%(passwd)s@%(host)s/%(database)s" - return template % args - - -def is_backend_avail(backend, database, user=None, passwd=None): - """Return True if the given backend is available. - - - DEPRECATED: this function is deprecated and will be removed from oslo_db - in a few releases. Please use the provisioning system to access - databases based on backend availability. - - """ - from oslo_db.sqlalchemy import provision - - connect_uri = get_connect_string(backend=backend, - database=database, - user=user, - passwd=passwd) - try: - eng = provision.Backend._ensure_backend_available(connect_uri) - eng.dispose() - except exception.BackendNotAvailable: - return False - else: - return True - - def get_db_connection_info(conn_pieces): database = conn_pieces.path.strip('/') loc_pieces = conn_pieces.netloc.split('@') |