Hi,

Refer the blog:

https://www.cybrosys.com/blog/the-significance-of-multi-threading-in-odoo-16

Hope it helps

from odoo import api, models, _

from concurrent.futures import ThreadPoolExecutor, as_completed

Se define un modelo con dos metodos:

class Report(models.AbstractModel):
	​def long_time_method(self,parm1, parm2):
	​	​# do something with long time
	​	​# if you need made a search inside this method must do
	​	​new_cr = self.pool.cursor()
	​	​self = self.with_env(self.env(cr=new_cr))
	​	​# here put your querry
	​	​query = ['&','&',('type_template_id','in',mark_tpl_ids),                    	​	​	​	​	​	​('class_division_id','=',sheet.class_division_id.id),                    	​	​	​	​	​('academic_year_id','=',sheet.academic_year_id.id)]
	​	​result = self.env['your.model'].search(querry).with_env(self.env(cr=new_cr))
	​	​new_cr.commit()
	​	​# IMPORTANT to close the cursor
	​	​new_cr.close()        
 
	​def main_method (self):
	​	​# simulate pool of parameters
	​	​params ={
	​	​	​parm1_a:parm2_a,
	​	​	​parm1_b:parm2_b,
	​	​	​parm1_c:parm2_c,
	​	​}
	​	​#Se crea el pool
	​	​with ThreadPoolExecutor(max_workers=3) as executor:
	​	​	​futures = {executor.submit(self.bedSheetTable,parm1,parm2):cualquier_dato for parm1,parm2 in params.items()}
	​	​	​for future in as_completed(futures):
	​	​	​	​result = future.result()
	​	​	​	​# do someting with result