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ValueError("Expected singleton: %s" % self)

error singleton odoov11

6 Antwoorden

9921 Weergaven

Chaanto

THIS CODE RUN

def name_get(self):

def _name_get(d):

name = d.get('name', '')

identity_no = d.get('identity_no', '')

reg = '%s ( %s )' % (name, identity_no)

return (d['id'], reg)

result = list(map(_name_get, self.read(['name', 'identity_no'])))

return result

BUT I WANT GIVE A CONDITION LIKE THIS

@api.multi

def name_get(self):

if self.identity_no != False :

def _name_get(d):

name = d.get('name', '')

identity_no = d.get('identity_no', '')

reg = '%s ( %s )' % (name, identity_no)

return (d['id'], reg)

result = list(map(_name_get, self.read(['name', 'identity_no'])))

else :

def _name_get(d):

name = d.get('name', '')

return (d['id'], name)

result = list(map(_name_get, self.read(['name'])))

return result

ERROR :

File "/home/ubuntu/mycompany/addons/v11_company_custom/base/partner.py", line 44, in name_get
    if self.identity_no != False :
  File "/home/ubuntu/mycompany/gigerhe/fields.py", line 935, in __get__
    record.ensure_one()
  File "/home/ubuntu/mycompany/gigerhe/models.py", line 4365, in ensure_one
    raise ValueError("Expected singleton: %s" % self)
ValueError: Expected singleton: res.partner(857, 825, 77, 83, 69, 42, 840, 806)

Sehrish

Odoo Tips and Development Guide: https://plus.google.com/collection/4UX8UE

Manish Bohra

Beste antwoord

Hello,

You can modify your code

@api.multi

def name_get(self):

for res in self:

if res.identity_no != False :

def _name_get(d):

name = d.get('name', '')

identity_no = d.get('identity_no', '')

reg = '%s ( %s )' % (name, identity_no)

return (d['id'], reg)

result = list(map(_name_get, res.read(['name', 'identity_no'])))

else :

def _name_get(d):

name = d.get('name', '')

return (d['id'], name)

result = list(map(_name_get, res.read(['name'])))

return result

Thanks

Chaanto

Auteur

Hello, Thanks for answering. but it didnt solve my problem. cause when i use that loop another problem come out. so i searching for another alternative.

Manish Bohra

Just Break your method ..

def functionA(A)

def functionB(B):

if your condition:

self.functionA()

else:

self.functionA()

Chaanto

Auteur

there is an error TypeError: 'NoneType' object is not iterable

Chaanto

Auteur

well i will try it

subbarao

Try this one

@api.multi

def name_get(self):

res = []

for order in self:

if order.identity_no != False :

name = '%s ( %s )' % (order.name, order.identity_no)

res.append((order.id, name))

else :

name= order.name

res.append((order.id, name))

return res

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