def model_query(*args, **kwargs):
"""Query helper
:param session: if present, the session to use
"""
session = kwargs.get('session') or sqlalchemy_session.get_session()
query = session.query(*args)
return query
def __init__(self, conf):
url = conf.database_connection
if url == 'sqlite://':
url = os.environ.get('CEILOMETER_TEST_SQL_URL', url)
LOG.info('connecting to %s', url)
self.session = sqlalchemy_session.get_session(url, conf)
def _get_connection(self, conf):
"""Return a connection to the database.
"""
return sqlalchemy_session.get_session()
def __init__(self, conf):
url = conf.database_connection
if url == 'sqlite://':
url = os.environ.get('CEILOMETER_TEST_SQL_URL', url)
LOG.info('connecting to %s', url)
self.session = sqlalchemy_session.get_session(url, conf)