Dear All,
I want to do something like this:
(MachineExists,), =
session.query(exists().where(Machine.name.like('%'+machine+'%')))
if not MachineExists:
print("Specify machine name better")
return
m =
session.query(Machine.name).filter(Machine.name.like('%'+machine+'%')).one()
print("Machine is: "+m.name )
machine = m.name
gData = GeneralMeasurementData(datapath=
datafilename,datatype="SilverMasses" )
gData.machine = m <---- this is where it fails..
......
session.add(gData)
session.commit()
gData has a foreign key on Machine.id.
It seems m is not a Machine object. I think it should be clear what I want
to do, but I can't figure what the
SQLAlchemy way would be to do it....
Is there a way to do this???
Best
Simon
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