hi,
i want to make an action that will change the receivable account for all customers
I tried to make an action, but i am struggling with the syntax.
That's how i tried to do it, but it does nothing. Can anyone correct the code?

class receivable_wizard(osv.osv_memory):
""" Update partners account receivable """

_name = "sp_partner.receivable.wizard"
_description = "Update partners account receivable"

def update_receivable(self, cr, uid, ids, context):
wizard = self.browse(cr, uid, ids[0], context=context)
partner_pool = self.pool.get('res.partner')
res = {}
for partner in partner_pool.browse(cr, uid, ids, context=context):
res.update({'property_account_receivable': wizard.receivable_id.id})
return res

_columns = {
'receivable_id': fields.many2one('account.account','Receivable',required=True),
}
receivable_wizard()

i found the mistake, it works like this:

class receivable_wizard(osv.osv_memory):
""" Update partners account receivable """

_name = "sp_partner.receivable.wizard"
_description = "Update partners account receivable"

def update_receivable(self, cr, uid, ids, context):
wizard = self.browse(cr, uid, ids[0], context=context)
partner_ids = self.pool.get('res.partner').search(cr, uid, [('active','=',True)], context=context)
partner_pool = self.pool.get('res.partner')
res = {}

for partner in partner_pool.browse(cr, uid, partner_ids, context=context):
partner_pool.write(cr, uid, [partner.id], {'property_account_receivable': wizard.receivable_id.id})
return res

_columns = {
'receivable_id': fields.many2one('account.account','Receivable',required=True),
}
receivable_wizard()

This code is pretty inefficient and pointless. Just ditch the loop and instead of making n database writes you make 1.