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Bug 1928066 - python-spnego fails to build with Python 3.10: TypeError: invalid Flag 'BufferType' -- missing values: 4, 8
Summary: python-spnego fails to build with Python 3.10: TypeError: invalid Flag 'Buffe...
Keywords:
Status: CLOSED WORKSFORME
Alias: None
Product: Fedora
Classification: Fedora
Component: python-spnego
Version: rawhide
Hardware: Unspecified
OS: Unspecified
unspecified
unspecified
Target Milestone: ---
Assignee: Fabian Affolter
QA Contact: Fedora Extras Quality Assurance
URL:
Whiteboard:
: 1969140 (view as bug list)
Depends On:
Blocks: PYTHON3.10 F35FTBFS, RAWHIDEFTBFS F35FailsToInstall, RAWHIDEFailsToInstall 1928065
TreeView+ depends on / blocked
 
Reported: 2021-02-12 10:01 UTC by Tomáš Hrnčiar
Modified: 2021-07-12 12:44 UTC (History)
4 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Environment:
Last Closed: 2021-07-12 12:44:39 UTC
Type: Bug
Embargoed:

Attachments (Terms of Use)

Description Tomáš Hrnčiar 2021-02-12 10:01:50 UTC 
python-spnego fails to build with Python 3.10.0a5.

+ /usr/bin/pytest -v tests -k 'not test_negotiate_through_python_ntlm   and not test_negotiate_with_raw_ntlm   and not test_ntlm_auth   and not test_sspi_ntlm_auth_no_sign_or_seal   and not test_gss_sasl_description_fail   and not test_token_rejected   and not test_token_no_common_mechs   and not test_token_acceptor_first   and not test_ntlm_bad_bindings   and not test_ntlm_bad_mic   and not test_ntlm_no_key_exch   and not test_ntlm_lm_request   and not test_ntlm_no_lm_allowed   and not test_ntlm_nt_v1_request   and not test_ntlm_no_nt_v1_allowed   and not test_ntlm_invalid_password   and not test_ntlm_verify_fail   and not test_ntlm_anon_response'
ImportError while loading conftest '/builddir/build/BUILD/pyspnego-0.1.1/tests/conftest.py'.
tests/conftest.py:13: in <module>
    from spnego._text import (
spnego/__init__.py:12: in <module>
    from spnego._context import (
spnego/_context.py:37: in <module>
    from spnego.iov import (
spnego/iov.py:14: in <module>
    class BufferType(IntFlag):
/usr/lib64/python3.10/enum.py:527: in __new__
    raise TypeError(
E   TypeError: invalid Flag 'BufferType' -- missing values: 4, 8

For the build logs, see:
https://copr-be.cloud.fedoraproject.org/results/@python/python3.10/fedora-rawhide-x86_64/01958611-python-spnego/

For all our attempts to build python-spnego with Python 3.10, see:
https://copr.fedorainfracloud.org/coprs/g/python/python3.10/package/python-spnego/

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 3.10:
https://copr.fedorainfracloud.org/coprs/g/python/python3.10/

Let us know here if you have any questions.

Python 3.10 will be included in Fedora 35. To make that update smoother, we're building Fedora packages with early pre-releases of Python 3.10.
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 Jordan Borean 2021-05-06 20:30:19 UTC 
This was also reported with https://github.com/jborean93/pyspnego/issues/10 and has been subsequently fixed with https://github.com/jborean93/pyspnego/pull/11. I plan on creating a release with this change sometime soon which should fix this problem.
Comment 2 Miro Hrončok 2021-06-04 20:13:23 UTC 
This is a mass-posted update. Sorry if it is not 100% accurate to this bugzilla.


The Python 3.10 rebuild is in progress in a Koji side tag. If you manage to fix the problem, please commit the fix in the rawhide branch, but don't build the package in regular rawhide.

You can either build the package in the side tag, with:

    $ fedpkg build --target=f35-python

Or you can the build and we will eventually build it for you.

Note that the rebuild is still in progress, so not all (build) dependencies of this package might be available right away.

Thanks.

See also https://fedoraproject.org/wiki/Changes/Python3.10

If you have general questions about the rebuild, please use this mailing list thread: https://lists.fedoraproject.org/archives/list/devel@lists.fedoraproject.org/thread/G47SGOYIQLRDTWGOSLSWERZSSHXDEDH5/
Comment 3 Miro Hrončok 2021-06-07 22:58:12 UTC 
The f35-python side tag has been merged to Rawhide. From now on, build as you would normally build.
Comment 4 Miro Hrončok 2021-06-08 11:33:42 UTC 
*** Bug 1969140 has been marked as a duplicate of this bug. ***
Comment 5 Miro Hrončok 2021-06-15 20:25:54 UTC 
Hello,

This is the first reminder (step 3 from https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/#_package_removal_for_long_standing_ftbfs_and_fti_bugs).

If you know about this problem and are planning on fixing it, please acknowledge so by setting the bug status to ASSIGNED. If you don't have time to maintain this package, consider orphaning it, so maintainers of dependent packages realize the problem.
Comment 6 Miro Hrončok 2021-07-07 11:23:25 UTC 
Hello,

This is the second reminder (step 4 from https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/#_package_removal_for_long_standing_ftbfs_and_fti_bugs).

If you know about this problem and are planning on fixing it, please acknowledge so by setting the bug status to ASSIGNED. If you don't have time to maintain this package, consider orphaning it, so maintainers of dependent packages realize the problem.
Comment 7 Fedora Release Engineering 2021-07-11 04:22:36 UTC 
Dear Maintainer,

your package has an open Fails To Build From Source bug for Fedora 35.
Action is required from you.

If you can fix your package to build, perform a build in koji, and either create
an update in bodhi, or close this bug without creating an update, if updating is
not appropriate [1]. If you are working on a fix, set the status to ASSIGNED to
acknowledge this. If you have already fixed this issue, please close this Bugzilla report.

Following the policy for such packages [2], your package will be orphaned if
this bug remains in NEW state more than 8 weeks (not sooner than 2021-04-09).

A week before the mass branching of Fedora 36 according to the schedule [3],
any packages not successfully rebuilt at least on Fedora 34 will be
retired regardless of the status of this bug.

[1] https://docs.fedoraproject.org/en-US/fesco/Updates_Policy/
[2] https://docs.fedoraproject.org/en-US/fesco/Fails_to_build_from_source_Fails_to_install/
[3] https://fedorapeople.org/groups/schedule/f-36/f-36-key-tasks.html
Comment 8 Miro Hrončok 2021-07-12 11:52:28 UTC 
The package no longer fails to build with Python 3.10.0b4.

I will take care of the rebuild.

Please note that the standard library enum implementation was reverted upstream to the Python 3.9 version; if the failure was enum related (such as tests expecting a specific Enum.__repr__ value) it will likely happen again with Python 3.11.

https://mail.python.org/archives/list/python-dev@python.org/message/LSTMFAPSPD3BGZ4D6HQFODXZVB3PLYKF/
Comment 9 Miro Hrončok 2021-07-12 12:44:39 UTC 
Hello,

Please note that this comment was generated automatically. If you feel that this output has mistakes, please contact me via email (mhroncok).

All subpackages of a package against which this bug was filled are now installable or removed from Fedora 35.

Thanks for taking care of it!
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