pythonpy displays Python deprecation warning when run

[Daniel Franklin]

The program pythonpy displays a deprecation warning before the expected output every time it is run.

Expected:

    > py "43 - 1"
    42

Actual:

    > py "43 - 1"
    /usr/bin/py:16: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.9 it will stop working
      from collections import Iterable
    42

This can be fixed by slightly editing one line (see attached patch).

The source listed both at packages.ubuntu.com and pypi.org (see <https://pypi.org/project/pythonpy/>) points to a deleted GitHub repo that was last updated three years ago (see <https://web.archive.org/web/20190718035009/https://github.com/Russell91/pythonpy>).

While I'm on Pop!_OS, my understanding is that this package comes from Ubuntu and thus this is where I should file this.

System version:

    Description: Pop!_OS 20.04 LTS
    Release: 20.04

Package version:

    pythonpy:
      Installed: 0.4.11b-3
      Candidate: 0.4.11b-3
      Version table:
     *** 0.4.11b-3 500
            500 http://us.archive.ubuntu.com/ubuntu focal/universe amd64 Packages
            500 http://us.archive.ubuntu.com/ubuntu focal/universe i386 Packages
            100 /var/lib/dpkg/status

System python3 version (referred to by the shebang of pythonpy):

    Python 3.7.4

[Ubuntu Foundations Team Bug Bot (crichton)]

The attachment "pythonpy-0.4.11-deprecation_warning.patch" seems to be a patch. If it isn't, please remove the "patch" flag from the attachment, remove the "patch" tag, and if you are a member of the ~ubuntu-reviewers, unsubscribe the team.

[This is an automated message performed by a Launchpad user owned by ~brian-murray, for any issues please contact him.]

[Launchpad Janitor (janitor)]

This bug was fixed in the package pythonpy - 0.4.11b-3ubuntu1

---------------
pythonpy (0.4.11b-3ubuntu1) jammy; urgency=medium

  * d/p/0003-py310-collections-import.patch: fix collections import
    under python 3.10+ (LP: #1878935)

 -- Andreas Hasenack <email address hidden> Fri, 04 Feb 2022 14:37:46 +0000