def create_delayed_call(values, session=None):
delayed_call = models.DelayedCall()
delayed_call.update(values.copy())
try:
delayed_call.save(session)
except db_exc.DBDuplicateEntry as e:
raise exc.DBDuplicateEntryError("Duplicate entry for DelayedCall: %s" %
e.columns)
return delayed_call
def update_delayed_call(id, values, query_filter=None, session=None):
if query_filter:
try:
specimen = models.DelayedCall(id=id, **query_filter)
delayed_call = b.model_query(models.DelayedCall).update_on_match(
specimen=specimen, surrogate_key='id', values=values)
return delayed_call, 1
except oslo_sqlalchemy.update_match.NoRowsMatched as e:
LOG.debug(
"No rows matched for update call [id=%s, values=%s, "
"query_filter=%s,"
"exception=%s]", id, values, query_filter, e)
return None, 0
else:
delayed_call = get_delayed_call(id=id, session=session)
delayed_call.update(values)
return delayed_call, len(session.dirty)
