Failed to call SingleFile by Javascript.

[gen-root]

Probably I met the same problem like this but I didn't understand like DesWurstes:
Call SingleFile from the JS console #820

Describe the bug
I added SingleFile as an extension for Chrome launched by Selenium, but I failed to call it.

More detail
I loaded SingleFile in Chrome launched by Selenium, and I used :
execute_script("singlefile.saveSingleFile('{}')")
But I got an exception like this:
selenium.common.exceptions.JavascriptException: Message: javascript error: singlefile is not defined
I can see the extension in Chrome, but I can't call it in console like the link, if so I would still get this:
Uncaught ReferenceError: singlefile is not defined at <anonymous>:1:38

Where should I fix?

Expected behavior
Expected that Selenium could call SingleFile through execute_script("singlefile.saveSingleFile('{}')") , and I could even program path for each .html to save.

Enviroment

• OS:Windows 10
• Browser:Chrome
• Version:121.0.6167.86

[gildas-lormeau]

You don't need to include SingleFile as an extension. Here is an example of code showing how to inject SingleFile in the page when using Selenium: https://github.com/gildas-lormeau/single-file-cli/blob/0cb134df0638f8c7f198097d8ff830a16f8b9f9d/back-ends/webdriver-chromium.js

[wenjingYS]

Hello, the link in your reply has expired. I encountered the same problem as above. I would like a similar example for reference. Thank you very much.

[gildas-lormeau]

Thank you, I fixed the broken link in the answer. This is the last version of this file. I removed all dependencies to Selenium/Playwright/Puppeteer meanwhile in order to simplify the code and use the Chrome DevTools Protocol directly.