Odoo 10：如何根据工资规则调用函数？

Question

I need to make a call function from the object payslip , named salaryfunction :

class HrNicPaySlip(models.Model):
    _inherit = 'hr.payslip'

    @api.multi
    def salaryfunction(self):
       return 100.00

I need to call this function from the salary rule, like this:

result = payslip.salaryfunction()

But I get the following error when calculating the pay sheep:

Wrong python code defined for salary rule

In the logs the error is:

ValueError: : "'float' object is not callable" while evaluating u'result = payslip.salaryfunction()'

Could you please help with that?

I searched about some similar issue but without success

Some more information:

I want to call a function defined in my model that inherits from hr.payslip

class MyModelTest(models.Model):
  _inherit = 'hr.payslip'

  @api.multi
  def salaryfunction(self):
    return 100.00

In my salary rule I wrote the amount_python_compute :

result = payslip.salaryfunction()

Answer 1

I finally solved my problem, after read all the code of the payslip model.

The payslip object used in the salary rule has a env variable reference, so the correct way to call a function of other model class is below (according to my example):

result = payslip.env['hr.payslip'].salaryfunction()

I hope this works to another dude

Answer 2

如果您在模型内部（'hr.payslip'），则只需要以这种方式调用函数self.salaryfunction() ，如果您在其他模型中， self.env['hr.payslip'].salaryfunction()调用self.env['hr.payslip'].salaryfunction() ，希望对您有所帮助。

Answer 3

To call the function salaryfunction() does not work with payslip.salaryfunction() because previously when declaring the dictionary of local variables where 'payslip': Payslips (employee.id, self, self.env) is a special object, which does not allow access methods of that object.

I recommend you create a new local variable 'self': self in the method _get_base_local_dict from class hr.payslip , this allows you to call the method in the salary rule like this self.salaryfunction() being salaryfunction() a method of the class 'hr.payslip' .