Add support for Python 3.9.

Review Request #11271 — Created Nov. 9, 2020 and submitted

Information

Review Board
release-4.0.x

Reviewers

This updates a few pieces of code to fix up compatibility with Python
3.9. This consisted of a deprecated method use
(HTMLParser.unescape()) and some code that passed a byte string into
urlopen().

Since Python 3 support is now official, the package-level checks to
enable it only if the $RB_PY3_HAS_NO_OFFICIAL_SUPPORT variable is set
have been removed, and package metadata has been updated appropriately.

Unit tests pass for all versions of Python.

Verified that I could build packages on Python 2 and 3.

Summary ID
Add support for Python 3.9.
This updates a few pieces of code to fix up compatibility with Python 3.9. This consisted of a deprecated method use (`HTMLParser.unescape()`) and some code that passed a byte string into `urlopen()`. Since Python 3 support is now official, the package-level checks to enable it only if the `$RB_PY3_HAS_NO_OFFICIAL_SUPPORT` variable is set have been removed, and package metadata has been updated appropriately.
9801fdbf97fa7d9c3b549551ef5f9dcbbe91cfa5
Description From Last Updated

E126 continuation line over-indented for hanging indent

reviewbotreviewbot
Checks run (1 failed, 1 succeeded)
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JSHint passed.

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david
  1. Once Review Bot is happy, I am too.

  2. 
      
chipx86
Review request changed
Status:
Completed
Change Summary:
Pushed to release-4.0.x (0d8950d)