[ie/thisav] Remove

[bashonly]

Site should not be supported

Template

Before submitting a pull request make sure you have:

• At least skimmed through contributing guidelines including yt-dlp coding conventions
• Searched the bugtracker for similar pull requests
• Checked the code with flake8 and ran relevant tests

In order to be accepted and merged into yt-dlp each piece of code must be in public domain or released under Unlicense. Check all of the following options that apply:

• I am the original author of this code and I am willing to release it under Unlicense
• I am not the original author of this code but it is in public domain or released under Unlicense (provide reliable evidence)

What is the purpose of your pull request?

• Fix or improvement to an extractor (Make sure to add/update tests)
• New extractor (Piracy websites will not be accepted)
• Core bug fix/improvement
• New feature (It is strongly recommended to open an issue first)

Copilot Summary

🤖 Generated by Copilot at 6b5320c

Summary

🗑️🏴‍☠️🧪

Remove support for thisav.com as a piracy site. Delete the ThisAVIE extractor and add thisav.com to the list of known piracy sites in unsupported.py.

To avoid any legal mishaps
We removed the ThisAVIE class
The site thisav.com
Is now blocked by our program
And we added a test case to pass

Walkthrough

• Remove ThisAVIE extractor as thisav.com is now a known piracy site (link, link)
• Add thisav.com to the list of known piracy sites in KnownPiracyIE extractor (link)
• Add test case for KnownPiracyIE extractor using thisav.com URL (link)

[gamer191]

I suggested this url, but why don't we actually just use /favicon.ico for all the piracy sites (eg https://thisav.com/favicon.ico)? That url exists for every website, and stores just the site's logo (which I highly doubt would be copyright, and it's not really our problem if it is)