)]}'
{"/COMMIT_MSG":[{"author":{"_account_id":16523,"name":"ZhangLei","display_name":"ZhangLei","email":"zhang.lei@99cloud.net","username":"zhang.lei"},"change_message_id":"936401a4b2944c55e7b87ec6608a304cfc39779a","unresolved":false,"context_lines":[{"line_number":8,"context_line":""},{"line_number":9,"context_line":"Now that oslo_db EngineFacade is deprecated. Instead of"},{"line_number":10,"context_line":"oslo.db.sqlalchemy.session.EngineFacade use"},{"line_number":11,"context_line":"olso.db.sqlalchemy.session.enginefacade.LegacyEngineFacade. Which"},{"line_number":12,"context_line":"is a helper class for removing the global engine instances from oslo.db"},{"line_number":13,"context_line":""},{"line_number":14,"context_line":"Change-Id: I0dd153081c7a635babc924aed764b85b8576df87"}],"source_content_type":"text/x-gerrit-commit-message","patch_set":2,"id":"da20952f_bcd10925","line":11,"updated":"2015-09-01 03:32:36.000000000","message":"oslo.db.sqlalchemy.EngineFacade use\noslo.db.sqlalchemy.enginefacade.LegacyEngineFacade","commit_id":"6059ed8a05d263e95dcbffacbf6e9874f345512d"}],"keystone/common/sql/core.py":[{"author":{"_account_id":16523,"name":"ZhangLei","display_name":"ZhangLei","email":"zhang.lei@99cloud.net","username":"zhang.lei"},"change_message_id":"936401a4b2944c55e7b87ec6608a304cfc39779a","unresolved":false,"context_lines":[{"line_number":174,"context_line":""},{"line_number":175,"context_line":"    if not _engine_facade:"},{"line_number":176,"context_line":"        _engine_facade \u003d (db_session.enginefacade."},{"line_number":177,"context_line":"                          LegacyEngineFacade.from_config(CONF))"},{"line_number":178,"context_line":""},{"line_number":179,"context_line":"    return _engine_facade"},{"line_number":180,"context_line":""}],"source_content_type":"text/x-python","patch_set":2,"id":"da20952f_bc058946","line":177,"updated":"2015-09-01 03:32:36.000000000","message":"i think it can use:\n\n    from oslo.db.sqlalchemy import enginefacade\n\n    _engine_facade \u003d (enginefacade.\n                        LegacyEngineFacade.from_config(CONF))\n\nit is not need to \u0027from oslo.db.sqlalchemy import session as db_session\u0027","commit_id":"6059ed8a05d263e95dcbffacbf6e9874f345512d"}]}