Thanks Massimo, I made a mistake...
But now, how can I solve that error :
File "applications/sefom/modules/validators.py", line 31, in
__call__
e=IS_NOT_IN_DB(db
(db.u_implantee.unit_id==request.vars.unit_id),'u_implantee.zd_id')
(value)
NameError: global name 'db' is not defined
do I import db.py in validators.py ?
T.
On 8 jan, 16:02, mdipierro <[email protected]> wrote:
> should be
>
> class IS_NOT_IN_DB_DDOWN_UIM(IS_IN_DB):
> def __init__(self,*a,**b):
> IS_IN_DB.__init__(self,*a,**b)
> def __call__(self,value):
> e=IS_IN_DB.__call__(self,value)
> if e[1]:return e
> e=IS_NOT_IN_DB(db
> (db.u_implantee.unit_id==request.vars.unit_id),'u_implantee.zd_id')
> (value)
> return e
>
> Massimo
>
> On Jan 8, 7:25 am, tknack <[email protected]> wrote:
>
> > Thanks Fran... now I think it's more clear in my head...
>
> > again, I post my code with the right names...
>
> > here's my applications.sefom.modules.validators.py (yes , my
> > application name is 'sefom') :
>
> > from gluon.validators import *
>
> > class IS_NOT_IN_DB_DDOWN_UIM(object):
>
> > def __init__(self,*a,**b):
> > IS_IN_DB.__init__(self,*a,**b)
> > def __call__(self,value):
> > e=IS_IN_DB.__call__(self,value)
> > if e[1]:return e
> > e=IS_NOT_IN_DB(db
> > (db.u_implantee.unit_id==request.vars.unit_id),'u_implantee.zd_id')
> > (value)
> > return e
>
> > here's the code I put in my model db.py:
>
> > from applications.sefom.modules.validators import *
>
> > db.define_table('zonedef',
> > SQLField('nom'))
>
> > db.zonedef.nom.requires=[IS_NOT_EMPTY(error_message='ne peut être
> > vide!'),IS_NOT_IN_DB(db,'zonedef.nom')]
>
> > db.define_table('u_nommee',
> > SQLField('nom'),
> > SQLField('description',length=128))
>
> > # table des unités
> > db.define_table('u_implantee',
> > SQLField('unit_id',db.u_nommee),
> > SQLField('zd_id',db.zonedef"),
> > SQLField('nb_u','double'))
>
> > db.u_implantee.zd_id.requires=IS_IN_DB(db,'zonedef.id','%(nom)s')
> > db.u_implantee.unit_id.requires=IS_IN_DB(db,'u_nommee.id','%(nom)s : %
> > (description)s')
>
> > db.u_implantee.zd_id.requires=IS_NOT_IN_DB_DDOWN_UIM(db,'zonedef.id','%
> > (nom)s')
>
> > and here's the error I get :
>
> > File "applications/sefom/modules/validators.py", line 27, in __init__
> > IS_IN_DB.__init__(self,*a,**b)
> > TypeError: unbound method __init__() must be called with IS_IN_DB
> > instance as first argument (got IS_NOT_IN_DB_DDOWN_UIM instance
> > instead)
>
> > I'm using postgreSQL and I created a multi-column constraint on
> > (zd_id,unit_id) for 'u_implantee' table. So the duet can't be present
> > twice.
>
> > Is there another solution ?
>
> > Thanks a lot for your help.
>
> > On 8 jan, 13:43, Fran <[email protected]> wrote:
>
> > > On Jan 8, 9:03 am, tknack <[email protected]> wrote:
>
> > > > Is it correct to put my validator code in validator.py ?
>
> > > I put my custom validators into a separate validators.py in my modules
> > > folder & then import to the model like so:
> > > from applications.myapplication.modules.validators import *
>
> > > F
>
>
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