Closes #3707 again. No test cases because I don't know what urls to use that won't be turned into public eventually (as it happened with the first one in that ticket)
* Use raw strings (r'foo') for regular expressions (enables highlighting and avoids some errors). * title is always true-ish
See the examples in https://en.wikipedia.org/wiki/Meta_refresh or the shortened urls from https://t.co/.
This is now implemented generic in YoutubeDL.urlopen
Conflicts: test/test_utils.py
- fix _VALID_URL regex - remove unnecessary variable - remove second call of report_extraction
There is a garbage instead of proper URL for some HD videos