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Hi All ! I have a query please. I have used a function to calculate the age of an employee. it is based on on change. Whenever we add a date of birth, it calculates the age. Now the issue is as it is based on change of date of birth, the age is not calculating on daily basis unless we edit the date of birth field. I have also tried via depends but same results. The code is mentioned below.
 employee_age = fields.Integer(string="Employee Age")

@api.onchange('date_birth')

def _onchange_birth_date(self):
"""Updates age field when birth_date is changed"""
if self.date_birth:
d1 = datetime.strptime(str(self.date_birth), "%Y-%m-%d").date()
d2 = date.today()self.employee_age = relativedelta(d2, d1).years
 I have used cron job and called a function(_onchange_birth_date) inside a function but doesn't worked for me. May be I am wrong at calling.

 @api.model
def dob_calculate(self):
self.search([('date_birth', '!=', fields.Date.to_string(date.today())),
]).write
({'employee_age': self.onchange_emp_dob})

 P.S I am new to python.

Sorry for indentations 



Regards, 


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Instead of onchange, you have to do it using non stored computed field.

Author

@niyas 

How will then I use it in pivot and other filters as non-stored values are not appearing in the filters and pivot view even after adding in depends

Best Answer

try this:


from datetime import datetime, timedelta
birthday = fields.Date(
string='Birthday',
required=False)

age = fields.Integer(
string='Edad',
required=False, compute='_compute_age')

@api.depends('birthday')
def _compute_age(self):
if self.birthday is not False:
self.age = (datetime.today().date() -
datetime.strptime(str(self.birthday),'%Y-%m-%d').date()) // timedelta(days=365)


or check this: https://www.odoo.com/es_ES/forum/ayuda-1/how-to-calculate-age-from-birthday-127493





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Author

Thank you Gerson,
I Will try it

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