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Bug 1948967 - python-argon2-cffi fails to build with Python 3.10: AssertionError: assert '<Parameters(...llelelism=4)>' == '<Parameters(...llelelism=4)>' [test_repr was temporarily disabled]
Summary: python-argon2-cffi fails to build with Python 3.10: AssertionError: assert '<...
Status: NEW
Alias: None
Product: Fedora
Classification: Fedora
Component: python-argon2-cffi
Version: rawhide
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
Assignee: Pavlo Rudyi
QA Contact: Fedora Extras Quality Assurance
Depends On:
Blocks: PYTHON3.10
TreeView+ depends on / blocked
Reported: 2021-04-13 07:28 UTC by Tomáš Hrnčiar
Modified: 2021-06-14 10:18 UTC (History)
5 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
Doc Text:
Clone Of:
Last Closed:
Type: Bug

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Description Tomáš Hrnčiar 2021-04-13 07:28:07 UTC
python-argon2-cffi fails to build with Python 3.10.0a7.

=================================== FAILURES ===================================
___________________________ TestParameters.test_repr ___________________________

self = <tests.test_utils.TestParameters object at 0x7f3a02f518a0>

    def test_repr(self):
        __repr__ returns s ensible string.
>       assert (
            "<Parameters(type=<Type.ID: 2>, version=19, hash_len=32, "
            "salt_len=8, time_cost=2, memory_cost=65536, parallelelism=4)>"
            == repr(
E       AssertionError: assert '<Parameters(...llelelism=4)>' == '<Parameters(...llelelism=4)>'
E         - <Parameters(type=Type.ID, version=19, hash_len=32, salt_len=8, time_cost=2, memory_cost=65536, parallelelism=4)>
E         + <Parameters(type=<Type.ID: 2>, version=19, hash_len=32, salt_len=8, time_cost=2, memory_cost=65536, parallelelism=4)>
E         ?                  +       ++++

tests/ AssertionError

There were some changes in repr() in latest alpha of Python 3.10.

bpo-40066: Enum: adjust repr() to show only enum and member name (not value, nor angle brackets) and str() to show only member name. Update and improve documentation to match.

bpo-40066: Enum’s repr() and str() have changed: repr() is now EnumClass.MemberName and str() is MemberName. Additionally, stdlib Enum’s whose contents are available as module attributes, such as RegexFlag.IGNORECASE, have their repr() as, e.g. re.IGNORECASE.

For the build logs, see:

For all our attempts to build python-argon2-cffi with Python 3.10, see:

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:

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 Miro Hrončok 2021-06-04 20:15:05 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.


See also

If you have general questions about the rebuild, please use this mailing list thread:

Comment 2 Miro Hrončok 2021-06-07 22:59:34 UTC
The f35-python side tag has been merged to Rawhide. From now on, build as you would normally build.

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