def acquire_lock(model, id, session=None):
if b.get_driver_name() != "sqlite":
query = _secure_query(model).filter("id = '%s'" % id)
query.update({"updated_at": timeutils.utcnow()}, synchronize_session="fetch")
else:
sqlite_lock.acquire_lock(id, session)
def _run_acquire_release_sqlite_lock(self, obj_id, session):
self._random_sleep()
sqlite_lock.acquire_lock(obj_id, session)
self._random_sleep()
sqlite_lock.release_locks(session)
def _run_acquire_release_sqlite_lock(self, obj_id, session):
self._random_sleep()
sqlite_lock.acquire_lock(obj_id, session)
self._random_sleep()
sqlite_lock.release_locks(session)
def acquire_lock(model, id, session=None):
# Expire all so all objects queried after lock is acquired
# will be up-to-date from the DB and not from cache.
session.expire_all()
if b.get_driver_name() == 'sqlite':
# In case of 'sqlite' we need to apply a manual lock.
sqlite_lock.acquire_lock(id, session)
return _lock_entity(model, id)
def acquire_lock(model, id, session=None):
# Expire all so all objects queried after lock is acquired
# will be up-to-date from the DB and not from cache.
session.expire_all()
if b.get_driver_name() == 'sqlite':
# In case of 'sqlite' we need to apply a manual lock.
sqlite_lock.acquire_lock(id, session)
return _lock_entity(model, id)
def acquire_lock(model, id, session=None):
if b.get_driver_name() != 'sqlite':
query = _secure_query(model).filter("id = '%s'" % id)
query.update(
{'updated_at': timeutils.utcnow()},
synchronize_session='fetch',
)
else:
sqlite_lock.acquire_lock(id, session)
def acquire_lock(model, id, session=None):
# Expire all so all objects queried after lock is acquired
# will be up-to-date from the DB and not from cache.
session.expire_all()
if b.get_driver_name() != 'sqlite':
entity = _get_one_entity(model, id)
entity.update({'updated_at': timeutils.utcnow()})
else:
sqlite_lock.acquire_lock(id, session)
entity = _get_one_entity(model, id)
return entity
def acquire_lock(model, id, session=None):
# Expire all so all objects queried after lock is acquired
# will be up-to-date from the DB and not from cache.
session.expire_all()
if b.get_driver_name() != 'sqlite':
entity = _get_one_entity(model, id)
entity.update({'updated_at': timeutils.utcnow()})
else:
sqlite_lock.acquire_lock(id, session)
entity = _get_one_entity(model, id)
return entity