Hello Tryton Community,
I was trying to modify a dict field key's value directly with a function
field through it's setter and getter class functions, but the value doesn't
get stored into the DB after the record is saved. I want to store some
value into dat[num1], directly using the function field, but it does not
work. Does anyone know why? I have attached part of the code below for
inspection. I have created a module that extends the Company class for
testing purpose. Can anyone guide me on this?
class Company:
__metaclass__ = PoolMeta
__name__ = 'company.company'
dat = fields.Dict('company.companyvardict','dat')
num1 = fields.Function(fields.Integer('Num1', depends=['dat'],
states=STATES),'get_dats', setter='set_dats')
@classmethod
def get_dats(cls, companies, names):
result = {k:{} for k in names}
for c in companies:
for n in names:
if not c.dat:
result[n][c.id] = None
else:
result[n][c.id] = c.dat[n]
return result
@classmethod
def set_dats(cls, companies, name, value):
for c in companies:
if not type(c.dat) is dict:
c.dat = {}
if value:
c.dat[name] = value
elif name in c.dat:
del c.dat[name]
Many thanks in advanced for the help.
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