Bug 2034152 - classification-banner fails to build with Python 3.11: ImportError: cannot import name'SafeConfigParser' from 'configparser'
Summary: classification-banner fails to build with Python 3.11: ImportError: cannot i...
Keywords:
Status: CLOSED DEFERRED
Alias: None
Product: Fedora
Classification: Fedora
Component: classification-banner
Version: 36
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: redhatrises
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
Depends On:
Blocks: PYTHON3.11
TreeView+ depends on / blocked
 
Reported: 2021-12-20 08:44 UTC by Tomáš Hrnčiar
Modified: 2022-02-10 11:01 UTC (History)
4 users (show)

Fixed In Version:
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Clone Of:
Environment:
Last Closed: 2022-02-10 11:01:03 UTC
Type: Bug
Embargoed:


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Description Tomáš Hrnčiar 2021-12-20 08:44:38 UTC
classification-banner fails to build with Python 3.11.0a3.

======================================================================
ERROR: banner (unittest.loader._FailedTest)
----------------------------------------------------------------------
ImportError: Failed to import test module: banner
Traceback (most recent call last):
  File "/usr/lib64/python3.11/unittest/loader.py", line 132, in loadTestsFromName
    module = __import__(module_name)
             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/builddir/build/BUILD/classification-banner-1.7.0/classification_banner/banner.py", line 9, in <module>
    from configparser import SafeConfigParser
    ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
ImportError: cannot import name 'SafeConfigParser' from 'configparser' (/usr/lib64/python3.11/configparser.py)


----------------------------------------------------------------------
Ran 1 test in 0.000s

FAILED (errors=1)

Removed from the configparser module: the SafeConfigParser class, the filename
property of the ParsingError class, the readfp() method of the ConfigParser
class, deprecated since Python 3.2. (Contributed by Hugo van Kemenade in
bpo-45173.)

https://bugs.python.org/issue45173
https://docs.python.org/3.11/whatsnew/3.11.html

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.11/fedora-rawhide-x86_64/03052044-classification-banner/

For all our attempts to build classification-banner with Python 3.11, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.11/package/classification-banner/

Testing and mass rebuild of packages is happening in copr. You can follow these instructions to test locally in mock if your package builds with Python 3.11:
https://copr.fedorainfracloud.org/coprs/g/python/python3.11/

Let us know here if you have any questions.

Python 3.11 is planned to be included in Fedora 37. To make that update smoother, we're building Fedora packages with all pre-releases of Python 3.11.
A build failure prevents us from testing all dependent packages (transitive [Build]Requires), so if this package is required a lot, it's important for us to get it fixed soon.
We'd appreciate help from the people who know this package best, but if you don't want to work on this now, let us know so we can try to work around it on our side.

Comment 1 Kenyon Ralph 2021-12-20 15:38:43 UTC
classification-banner is unmaintained upstream and should be replaced by a GNOME Shell extension as tracked in Bug 2031186. Therefore, I think classification-banner should be removed from Fedora, as this build failure is unlikely to be fixed.

Comment 2 Ben Cotton 2022-02-08 21:20:04 UTC
This bug appears to have been reported against 'rawhide' during the Fedora 36 development cycle.
Changing version to 36.

Comment 3 Tomáš Hrnčiar 2022-02-10 11:01:03 UTC
Changes in configparser module were reverted in Python 3.11 and will be part of Python 3.12, thus I am closing this bugzilla. However, I highly encourage you to work with the upstream to fix it so we won't have to deal with it next year.


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