On Wed, 9 Feb 2011 10:34:22 +0100
Enrico Morelli <more...@cerm.unifi.it> wrote:
> mapper(AtomInfo, atominfo_table,
> properties={
> 'residue': relationship(ResidueInfo, backref='atominfo'),
> 'periodic': relationship(Periodic, backref='atominfo'),
> 'atom1': relationship(AtomAtom)
> })
>
> mapper(AtomAtom, atom_atom_table,
> properties={
> 'atom2': relationship(AtomInfo)
> })
>
Using the following mapper, I haven't the error:
mapper(AtomInfo, atominfo_table,
properties={
'residue': relationship(ResidueInfo, backref='atominfo'),
'periodic': relationship(Periodic, backref='atominfo'),
'atom1': relationship(AtomAtom,
primaryjoin=atominfo_table.c.id==atom_atom_table.c.atom1_id)
})
mapper(AtomAtom, atom_atom_table,
properties={
'atom2': relationship(AtomInfo,
primaryjoin=atominfo_table.c.id==atom_atom_table.c.atom2_id)
})
Is that the correct solution?
Thanks again.
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