On 07/19/2016 08:52 AM, Burak Arslan wrote:
Hi, Behold this test: https://github.com/plq/spyne/blob/be189784b02e204b031f25bc748d9236ef7dfc59/spyne/test/test_sqlalchemy.py#L314 This is for Spyne => SQLAlchemy object bridge so please ignore Spyne-specific stuff in there. I noticed that this produced warning like this: /home/plq/.local/lib64/python2.7/site-packages/sqlalchemy/orm/relationships.py:1741: SAWarning: Warning: relationship 'foos' on mapper 'Mapper|SubBar|bar' supersedes the same relationship on inherited mapper 'Mapper|Bar|bar'; this can cause dependency issues during flush So now I wrote a patch that omits relationships from parent classes in subclasses and that warning is gone. However, my test at the end keeps failing. 1. Is there any way I can properly test this?
this warning will be removed in 1.1, see https://bitbucket.org/zzzeek/sqlalchemy/issues/3749
2. Is there a way to explicitly compile mappers? That lonely instantiation looks quite weird there.
http://docs.sqlalchemy.org/en/latest/orm/mapping_api.html?highlight=configure_mappers#sqlalchemy.orm.configure_mappers
Best regards, Burak
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