Set Selenium ChromeDriver UserPreferences to Save as PDF

Question

I am using ChromeDriver 2.33 and am using kiosk printing to automatically click the Print button on the Print Preview dialog however it is sending the document to the printe

Answer 1

try adding Save as PDF on recentDestinations:

import json
settings = {
    "appState": {
        "recentDestinations": [{
            "id": "Save as PDF",
            "origin": "local"
        }],
        "selectedDestinationId": "Save as PDF",
        "version": 2
    }  
}
prefs = {'printing.print_preview_sticky_settings': json.dumps(settings)}
chrome_options = webdriver.ChromeOptions()
chrome_options.add_experimental_option('prefs', prefs)
chrome_options.add_argument('--kiosk-printing')

driver = webdriver.Chrome(chrome_options=chrome_options)