Hi Lisa,

To get reflect the updated product quantity you need to call method 'change_product_qty' after creating the record of stock.change.product.qty object.

push_quantity = models.execute_kw(db, uid, password, 'stock.change.product.qty', 'create', [{

'new_quantity': float(1.0), 'product_id': '300', 'lot_id': "495", 'location_id': "12"

}])

models.execute_kw(db, uid, password, 'stock.change.product.qty', 'change_product_qty', [[push_quantity]])

Hope this may help you!

Thanks

Regards,

Email:      odoo@aktivsoftware.com  

Skype: kalpeshmaheshwari