On Tuesday, January 6, 2015 12:55:03 PM UTC-3, Cédric Krier wrote:
>
> On 06 Jan 07:20, Mariano Ramon wrote:
> > class CustomParty(ModelSQL, ModelView):
> > 'Party'
> > __name__ = 'party.party'
> >
> > @classmethod
> > def create(cls, vlist):
> > records = super(CustomParty, cls).create(vlist)
> > target = CustomPatient()
> > target.name = records[0]
> > target.save()
>
> You must return records
>
> > but this gives me
> >
> > assert self.name is not None
> > AssertionError
>
> It looks like your CustomPatient is not registered in the Pool
>
I'm already using CustomPatient so it is on the pool
the last line of the stack trace where I get the assertion error
File
"/home/user/gnuhealth/tryton/server/trytond-3.2.4/trytond/model/fields/field.py",
line 209, in __get__
assert self.name is not None
I thought self.name was dynamically generated to test required fields but
lookin field.py i can see it is the name of the actual field and not some
attribute of it. for reference that fuction in field.py is:
def __get__(self, inst, cls):
if inst is None:
return self
assert self.name is not None
return inst.__getattr__(self.name)
>
> > printing records[0]
> > gives me <class 'trytond.pool.party.party'>
>
> Yes that is the first record created and you can not assign a instance
> to a Char field (which I guess name is).
>
name is a many2one field (is a 3rd party module we didn't name it like
that) this is how is defined.
class PatientData(ModelSQL, ModelView):
'Patient related information'
__name__ = 'gnuhealth.patient'
name = fields.Many2One(
'party.party', 'Patient', required=True,
domain=[
('is_patient', '=', True),
('is_person', '=', True),
],
states={'readonly': Bool(Eval('name'))},
help="Person associated to this patient")
this is our extension to that model
class CustomPatient(ModelSQL, ModelView):
__name__ = 'gnuhealth.patient'
# Our added attributes are here and we need an instance of this or
PatientData and attach the created party to it
hope this make it more clear. I don't know what to try..
thanks
