Log Message:
py-beautifulsoup4: updated to 4.8.2

4.8.2:

* Added Python docstrings to all public methods of the most commonly
  used classes.

* Added a Chinese translation by Deron Wang and a Brazilian Portuguese
  translation by Cezar Peixeiro to the repository.

* Fixed two deprecation warnings.

* The html.parser tree builder now correctly handles DOCTYPEs that are
  not uppercase.

* PageElement.select() now returns a ResultSet rather than a regular
  list, making it consistent with methods like find_all().