def configure_db():
"""Configure database.
Establish the database, create an engine if needed, and register
the models.
"""
session.get_engine(sqlite_fk=True)
register_models()
def start(self):
# We may have just forked from parent process. A quick disposal of the
# existing sql connections avoids producting 500 errors later when they
# are discovered to be broken.
session.get_engine(sqlite_fk=True).pool.dispose()
self._server = self._service.pool.spawn(self._service._run,
self._application,
self._service._socket)
def start(self):
# We may have just forked from parent process. A quick disposal of the
# existing sql connections avoids producting 500 errors later when they
# are discovered to be broken.
session.get_engine(sqlite_fk=True).pool.dispose()
self._server = self._service.pool.spawn(self._service._run,
self._application,
self._service._socket)
def unregister_models(base=BASE):
"""Unregister Models, useful clearing out data before testing."""
try:
engine = session.get_engine(sqlite_fk=True)
base.metadata.drop_all(engine)
except Exception:
LOG.exception(_("Database exception"))
def unregister_models(base=BASE):
"""Unregister Models, useful clearing out data before testing."""
try:
engine = session.get_engine(sqlite_fk=True)
base.metadata.drop_all(engine)
except Exception:
LOG.exception(_("Database exception"))
def register_models(base=BASE):
"""Register Models and create properties."""
try:
engine = session.get_engine(sqlite_fk=True)
base.metadata.create_all(engine)
except sql.exc.OperationalError as e:
LOG.info(_("Database registration exception: %s"), e)
return False
return True
def register_models(base=BASE):
"""Register Models and create properties."""
try:
engine = session.get_engine(sqlite_fk=True)
base.metadata.create_all(engine)
except sql.exc.OperationalError as e:
LOG.info(_("Database registration exception: %s"), e)
return False
return True
def start(self):
# We may have just forked from parent process. A quick disposal of the
# existing sql connections avoids producing errors later when they are
# discovered to be broken.
session.get_engine(sqlite_fk=True).pool.dispose()
self._server = self._plugin.start_rpc_listener()
def start(self):
# We may have just forked from parent process. A quick disposal of the
# existing sql connections avoids producing errors later when they are
# discovered to be broken.
session.get_engine(sqlite_fk=True).pool.dispose()
self._server = self._plugin.start_rpc_listener()