Re: [tryton]

[Cédric Krier]

On 2017-08-16 09:36, Khurram Shahzad wrote:
> But, to meet another requirement, I overrided the write method in
> gnuhealth.patient.rounding class as:
>
> @classmethod
> def write(cls, roundings, values):
> # TODO - confirm the record is being updated by the Doctor who
> created it
>
> return super(PatientRounding, cls).write(appointments, values)
>
> After this change I can still view the records but when I 'Save' after
> changing a round, following error is displayed:
>
> Traceback (most recent call last):
>
> Target.write(*to_write)
> TypeError: write() takes exactly 3 arguments (5 given)

Like the exception said, this is because ModelStorage.write must support
more than 1 set of records, value.
See http://doc.tryton.org/4.4/trytond/doc/ref/models/models.html#trytond.model.ModelStorage.write


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Cédric Krier - B2CK SPRL
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