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function get latest date

on 1/25/16, 12:42 PM 765 views

I want to get the latest date of intervention of a centre in a new field named "intervention_id" in a "centre" form view which is related to another menuitem named intervention that shows every centre's dates of interventions(maintenance of equipements in each center),these 2 classes are of course related with relational fields so I tried this function :

def _get_latest_intervention(self, cr, uid, ids, field_name, args, context=None):

res = {}

obj_intervention = self.pool.get('c.intervention')

for interv in self.browse(cr, uid, ids, context=context):

intervention_ids = obj_intervention.search(cr, uid, [('centre_id', '=', intervention_id)], order='date_intv', context=context)

if intervention_ids:

res[intervention_id] = intervention_ids[-1:][0]


res[intervention_id] = False

return res

and it gaves me this error: would any one please tells me what could be wrong with it :

TypeError: _get_latest_intervention() takes at least 6 arguments (5 given)
Axel Mendoza
On 1/25/16, 1:51 PM

You could fix it like:

def _get_latest_intervention(self, cr, uid, ids, field_name, args=None, context=None):

well it didn't work it gives same error !!

on 2/4/16, 6:17 AM

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Asked: 1/25/16, 12:42 PM
Seen: 765 times
Last updated: 1/25/16, 1:51 PM