How to Enable Downloads in Headless Chrome with Selenium?

Getting Downloads to Work in Headless Chrome with Selenium

Selenium users face a common issue when automating downloads in headless mode. While downloads operate smoothly in normal mode, they stall in headless mode. This guide aims to resolve this problem by exploring the issue and providing a solution.

The problem stems from changes implemented by Chromium developers. They introduced a new headless mode that extends the functionality of the previous mode. This enhanced headless mode, enabled by the "--headless=new" flag (or "--headless=chrome" for Chrome versions 96 through 108), enables full Chrome functionality, including extension support.

To resolve the download issue in headless mode, incorporate the appropriate flag into your code:

<code class="python">options.add_argument("--headless=new")  # for Chrome 109 and above
options.add_argument("--headless=chrome")  # for Chrome 96 through 108</code>

By utilizing this flag, Selenium can mimic the behavior of regular Chrome, allowing downloads to initiate and complete successfully in headless mode. This solution ensures that automated download sequences function seamlessly, regardless of whether Chrome is running in headless mode or not.

The above is the detailed content of How to Enable Downloads in Headless Chrome with Selenium?. For more information, please follow other related articles on the PHP Chinese website!