This is an artificial example but it would help my application become more
modular if I could pass a Query object to my session.
I see in the docs it says "Query
<http://docs.sqlalchemy.org/en/latest/orm/query.html#sqlalchemy.orm.query.Query>
objects
are normally initially generated using the query()
<http://docs.sqlalchemy.org/en/latest/orm/session_api.html#sqlalchemy.orm.session.Session.query>
method
of Session
<http://docs.sqlalchemy.org/en/latest/orm/session_api.html#sqlalchemy.orm.session.Session>.
For a full walkthrough of Query
<http://docs.sqlalchemy.org/en/latest/orm/query.html#sqlalchemy.orm.query.Query>
usage,
see the Object Relational Tutorial
<http://docs.sqlalchemy.org/en/latest/orm/tutorial.html>.", which makes me
think this is possible.
class Thing(Base):
__tablename__ = 'thing'
id = Column(Integer, primary_key=True)
e = create_engine('...')
s = Session(engine)
q = Query(Thing).filter(Thing.id == 5)
r = s.query(q).one() # How do I do this? if at all?
--
SQLAlchemy -
The Python SQL Toolkit and Object Relational Mapper
http://www.sqlalchemy.org/
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