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<div>Another question related to making oslo.db a pypi library and relevant to how taskflow is used.</div>
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<div>Currently taskflow has a persistence layer, its using a copy of oslo-incubator db module to do this.</div>
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<div>That copied code (soon to be library I hope) has the following:</div>
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<div>db_opts = [</div>
<div> cfg.StrOpt('backend',</div>
<div> default='sqlalchemy',</div>
<div> deprecated_name='db_backend',</div>
<div> deprecated_group='DEFAULT',</div>
<div> help='The backend to use for db'),</div>
<div> cfg.BoolOpt('use_tpool',</div>
<div> default=False,</div>
<div> deprecated_name='dbapi_use_tpool',</div>
<div> deprecated_group='DEFAULT',</div>
<div> help='Enable the experimental use of thread pooling for '</div>
<div> 'all DB API calls')</div>
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<div>Now if oslo.db is a library, and taskflow and the integrated project want to use a database backend (potentially a different one) how would that be possible with a single library configuration?</div>
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<div>It would seem like the configuration done like this would not allow for that, and I could see taskflow having local sqlite as its backend (different DB config in this case, same backend), while the integrated project using mysql (for whatever its storing).</div>
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<div>Would something like that be possible? </div>
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<div>Thoughts??</div>
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<div>-josh</div>
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