WebDriverWait.until - javascript error: Cannot read property 'get' of undefined

Question

I have a function to access a website and export some Excel file. For that, I import from selenium:

from selenium.webdriver.support.ui import WebDriverWait
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Answer 1

The problem: downloads.Manager.get() doesn't work after version 80 of Chrome.

So, I chang# method to get the downloaded file name

def every_downloads_chrome(driver):
    if not driver.current_url.startswith("chrome://downloads"):
        driver.execute_script("window.open('');")
        driver.switch_to.window(driver.window_handles[1])
        driver.get("chrome://downloads/")
    return driver.execute_script("""
        var elements = document
        .querySelector('downloads-manager')
        .shadowRoot.querySelector('#downloadsList').items;
        if (elements.every(e => e.state === "COMPLETE"))
               return elements.map(elements =>elements.fileUrl || elements.file_url);
        """)