Support question: How do I create expenses with tax correctly calculated? about odooly HOT 2 OPEN

You probably need to trigger the onchange specs.

Take a look at this section from the odoo development cookbook -

https://books.google.co.uk/books?id=Kv7fDAAAQBAJ&pg=PA141&lpg=PA141&dq=odoo+onchange+specs&source=bl&ots=jHXh3AmkuI&sig=ACfU3U2PFFuyrOd7_kxnut0tLavHSteL4g&hl=en&sa=X&ved=2ahUKEwiLkKr8qZzoAhXSYcAKHdoQCEoQ6AEwBXoECAQQAQ#v=onepage&q=odoo%20onchange%20specs&f=false

from odooly.

After way too many hours, I managed to get the functionality in Odoo to trigger; calculate taxes on created Expenses.

It does indeed calculate taxes now, so this is great!

This was achieved by running this command from Odooly:
env['hr.expense'].create({'product_id':39,'company_id':1,'employee_id':2,'name': "Zibby Tiny Lasagna",'unit_amount':'100','untaxed_amount':'100','quantity':'1','analytic_account_id':16,'company_currency_id':14,'account_id':'205','product_uom_id':1,'analytic_tag_ids':[('is_editable','0',[])],'tax_ids': [(6, 0, [5])]})

Remainder: The products are supposed to have a tax setting, but this is bruteforced by the tax_ids command above. So right now, Odoo doesn't follow which tax setting which was set in the product_id.

I found a clue, which got me closer to the solution here:
https://www.odoo.com/es_ES/forum/ayuda-1/question/solved-get-and-set-default-tax-by-python-command-line-82209

from odooly.