On Fri Jan 18 15:40:25 2013, Simon King wrote:
On 18 Jan 2013, at 12:15, Kenny <bill...@mpimp-golm.mpg.de> wrote:
Hey all,
I'm quite new to SQLAlchemy and I've been struggling to get the following to
work.
When one queries with specific entities, the resulting namedTuples might have
overlapping keys.
e.g.
sample = session.query(
Sample.id,
Experiment.id
).\
join(Experiment).\
filter(Experiment.active==1).\
distinct().\
first()
print sample.id # will print experiment.id
So, how do access conflicting attributes?
I know I can use Sample.id.label('sample_id'), but I would prefer to have this
in an automatic way. Much in the same way as the function with_labels() works
on the query object, but then bubbling through to the actual result.
Any suggestions would be welcome!
wkr,
Kenny
ps: I am using SQLALchemy 0.7.3
I think you should be able to do this:
print sample[Sample.id]
print sample[Experiment.id]
Hope that helps,
Simon
Nope, that didn't do the trick. Anyone else have any suggestions?
Or is there any way to automatically add a label to all attributes in
the same way as .label() does now?
wkr,
Kenny
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