'Homologues' seems to work, but no luck with 'Interactions' where I
get rid of 'id' and code below returns error on join conditions:
What should be ForeignKey and relation in each of this classes? Too
bad that there is a declarative model introduced in the tutorial but
all more advanced examples
OK, it seems to work finally :)
Thanks to this
http://www.sqlalchemy.org/docs/05/reference/ext/declarative.html#configuring-relations
On Feb 2, 2:03 pm, Piotrek Byzia piotr.by...@gmail.com wrote:
'Homologues' seems to work, but no luck with 'Interactions' where I
get rid of 'id' and code
you're using homologues to link Protein_seed to PDB. so the two
foreign keys should be between the tables named Proteins_seed and
PDB, not Proteins_putative, which seems to be otherwise
unmentioned here.
On Feb 1, 2009, at 11:57 AM, Piotrek Byzia wrote:
Hi,
I'm a fresh user of
My fault, I haven't included Proteins_putative, PDB is just another
table..
But anyway, the problem is with definition of many-to-many relaction()
in Protein_seed.
class Protein_putative(Base):
__tablename__ = 'Proteins_putative'
id = Column(Integer, primary_key=True)
name =
remove the secondary argument from proteins_seed to PDB, the
homologues table has no relevance to that relation().
On Feb 1, 2009, at 1:56 PM, Piotrek Byzia wrote:
My fault, I haven't included Proteins_putative, PDB is just another
table..
But anyway, the problem is with definition of
Michael,
Thanks for that hint!
However, I still don't know how should I include association table
'homologues' relation :-(
I sketched a schema of my DB: http://flickr.com/photos/piotrbyzia/3244490067/
and relevant code is under: http://pastie.org/376811
The similar problem is with
On Feb 1, 2009, at 3:24 PM, Piotrek Byzia wrote:
Michael,
Thanks for that hint!
However, I still don't know how should I include association table
'homologues' relation :-(
I sketched a schema of my DB: http://flickr.com/photos/piotrbyzia/3244490067/
and relevant code is under:
