1. Use InfoExtractor._hidden_inputs 2. Fetch title from <title> tag 3. Cookies are preserved automatically 4. Use single quotes everywhere 5. Do not declare variables for one-time use only
1. import order 2. fatal is already True in helper functions
Remove duplicate key
They use theplatform now. Changed the test, because the old one seems to be georestricted.
* Optimize requests for multipart videos * Fix cfg regex * Improve titles and identifiers
[viidea] extract playlist if lecture is an event [viidia] use compat_str
Closes #7386.