def get_session(autocommit=True, expire_on_commit=False):
"""Return a SQLAlchemy session."""
global _MAKER
if _MAKER is None:
engine = get_engine()
_MAKER = nova_session.get_maker(engine, autocommit, expire_on_commit)
session = _MAKER()
return session
def get_session(autocommit=True, expire_on_commit=False):
"""Return a SQLAlchemy session."""
global _MAKER
if _MAKER is None:
engine = get_engine()
_MAKER = nova_session.get_maker(engine, autocommit, expire_on_commit)
session = _MAKER()
return session
def get_session(autocommit=True, expire_on_commit=False):
"""Return a SQLAlchemy session."""
global _MAKER
if _MAKER is None:
engine = get_engine()
_MAKER = get_maker(engine, autocommit, expire_on_commit)
session = _MAKER()
session.query = nova.exception.wrap_db_error(session.query)
session.flush = nova.exception.wrap_db_error(session.flush)
return session
def get_session(autocommit=True, expire_on_commit=False):
"""Return a SQLAlchemy session."""
global _MAKER
if _MAKER is None:
engine = get_engine()
_MAKER = get_maker(engine, autocommit, expire_on_commit)
session = _MAKER()
session.query = nova.exception.wrap_db_error(session.query)
session.flush = nova.exception.wrap_db_error(session.flush)
return session
