How can we add a function call at print time?

Question

Hello!
In Odoo we have ability to print documents. And after I select the type of report (screenshot) - it instantly creates a pdf file. I would like that after clicking the button, the view I created with various settings is called and that only after clicking the Print button inside the view, printing occurs.

Please tell me where in Odoo I can find the function that occurs when you click on the report type - I want to try to change it. :)

Thanks!

Niyas Raphy (Walnut Software Solutions) · Answer

Hi,
There is a function _get_report_values, which will be executed on printing the reports, check and see whether it helps in your case. If the function is not existing for the report, you can add it.
See:  How To Call A Python Function While Printing PDF Report in Odoo [1]
Thanks

[1] https://www.youtube.com/watch?v=JGWc1KjyIBk

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