Debian Bug report logs - #1082145
ptyprocess FTBFS with Python 3.13

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Stefano Rivera <stefanor@debian.org>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: ptyprocess FTBFS with Python 3.13

Date: Wed, 18 Sep 2024 20:35:40 +0200

Source: ptyprocess
Version: 0.7.0-5
Severity: normal
User: debian-python@lists.debian.org
Usertags: python3.13
Forwarded: https://github.com/pexpect/ptyprocess/pull/75

This package failed build from source when test-built against a version of
python3-defaults that includes 3.13 as a supported version.

To reproduce this issue, build against python3-defaults (python3-all-dev etc.)
from Debian experimental.

What's new in Python 3.13:
https://docs.python.org/3.13/whatsnew/3.13.html

Log snippet:

======================================================================
ERROR: tests.test_invalid_binary (unittest.loader._FailedTest.tests.test_invalid_binary)
----------------------------------------------------------------------
ImportError: Failed to import test module: tests.test_invalid_binary
Traceback (most recent call last):
  File "/usr/lib/python3.13/unittest/loader.py", line 396, in _find_test_path
    module = self._get_module_from_name(name)
  File "/usr/lib/python3.13/unittest/loader.py", line 339, in _get_module_from_name
    __import__(name)
    ~~~~~~~~~~^^^^^^
  File "/<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_ptyprocess/build/tests/test_invalid_binary.py", line 73, in <module>
    suite = unittest.makeSuite(InvalidBinaryChars,'test')
            ^^^^^^^^^^^^^^^^^^
  File "/usr/lib/python3.13/unittest/__init__.py", line 80, in __getattr__
    raise AttributeError(f"module {__name__!r} has no attribute {name!r}")
AttributeError: module 'unittest' has no attribute 'makeSuite'


----------------------------------------------------------------------
Ran 14 tests in 3.660s

FAILED (errors=1, skipped=2)
E: pybuild pybuild:389: test: plugin pyproject failed with: exit code=1: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.13_ptyprocess/build; python3.13 -m unittest discover -v 
I: pybuild base:311: cd /<<PKGBUILDDIR>>/.pybuild/cpython3_3.12_ptyprocess/build; python3.12 -m unittest discover -v 
test_waitnoecho_forever (tests.test_echo.PtyEchoTestCase.test_waitnoecho_forever)
Ensure waitnoecho() with no timeout will return when echo=False. ... ok
test_waitnoecho_timeout (tests.test_echo.PtyEchoTestCase.test_waitnoecho_timeout)
Ensure waitnoecho() with timeout will return when using stty to unset echo. ... ok
test_invalid_binary (tests.test_invalid_binary.InvalidBinaryChars.test_invalid_binary)
This tests that we correctly handle the case where we attempt to ... ok
test_preexec (tests.test_preexec_fn.PreexecFns.test_preexec) ... ok
test_preexec_error (tests.test_preexec_fn.PreexecFns.test_preexec_error) ... ok
test_interactive_repl_unicode_echo (tests.test_spawn.PtyTestCase.test_interactive_repl_unicode_echo) ... skipped 'bc(1) not found on this server.'
test_interactive_repl_unicode_noecho (tests.test_spawn.PtyTestCase.test_interactive_repl_unicode_noecho) ... skipped 'bc(1) not found on this server.'
test_pass_fds (tests.test_spawn.PtyTestCase.test_pass_fds) ... ok
test_quick_spawn (tests.test_spawn.PtyTestCase.test_quick_spawn)
Spawn a very short-lived process. ... ok
test_spawn_sh (tests.test_spawn.PtyTestCase.test_spawn_sh) ... ok
test_spawn_sh_unicode (tests.test_spawn.PtyTestCase.test_spawn_sh_unicode) ... ok
test_wait_false_shortproc (tests.test_wait.TestWaitAfterTermination.test_wait_false_shortproc)
Ensure correct (False) wait status for short-lived processes. ... ok
test_wait_true_shortproc (tests.test_wait.TestWaitAfterTermination.test_wait_true_shortproc)
Ensure correct (True) wait status for short-lived processes. ... ok
test_wait_twice_longproc (tests.test_wait.TestWaitAfterTermination.test_wait_twice_longproc)
Ensure correct wait status when called twice. ... ok

----------------------------------------------------------------------
Ran 14 tests in 3.665s

OK (skipped=2)
dh_auto_test: error: pybuild --test -i python{version} -p "3.13 3.12" returned exit code 13
make: *** [debian/rules:7: binary] Error 25
dpkg-buildpackage: error: debian/rules binary subprocess returned exit status 2
--------------------------------------------------------------------------------
Build finished at 2024-09-18T18:17:37Z


If required, the full build log is available here (for the next 30 days):
https://debusine.debian.net/artifact/777592/

This bug has been filed at "normal" severity, as we haven't started the
transition to add 3.13 as a supported version, yet. This will be raised to RC
as soon as that happens, hopefully well before trixie.

Thanks,

Stefano

Message #10 received at 1082145-submitter@bugs.debian.org (full text, mbox, reply):

From: Colin Watson <cjwatson@debian.org>

To: 1082145-submitter@bugs.debian.org

Subject: Bug#1082145 marked as pending in ptyprocess

Date: Sun, 03 Nov 2024 21:15:55 +0000

Control: tag -1 pending

Hello,

Bug #1082145 in ptyprocess reported by you has been fixed in the
Git repository and is awaiting an upload. You can see the commit
message below and you can check the diff of the fix at:

https://salsa.debian.org/python-team/packages/ptyprocess/-/commit/a1ec37f35ff6cfee1de74601a1a5e3249e5e96f6

------------------------------------------------------------------------
Remove unittest.makeSuite, gone from Python 3.13

Closes: #1082145
------------------------------------------------------------------------

(this message was generated automatically)
-- 
Greetings

https://bugs.debian.org/1082145

Message #17 received at 1082145-close@bugs.debian.org (full text, mbox, reply):

From: Debian FTP Masters <ftpmaster@ftp-master.debian.org>

To: 1082145-close@bugs.debian.org

Subject: Bug#1082145: fixed in ptyprocess 0.7.0-6

Date: Sun, 03 Nov 2024 21:34:50 +0000

[Message part 1 (text/plain, inline)]

Source: ptyprocess
Source-Version: 0.7.0-6
Done: Colin Watson <cjwatson@debian.org>

We believe that the bug you reported is fixed in the latest version of
ptyprocess, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 1082145@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Colin Watson <cjwatson@debian.org> (supplier of updated ptyprocess package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

Format: 1.8
Date: Sun, 03 Nov 2024 21:14:56 +0000
Source: ptyprocess
Architecture: source
Version: 0.7.0-6
Distribution: unstable
Urgency: medium
Maintainer: Debian Python Team <team+python@tracker.debian.org>
Changed-By: Colin Watson <cjwatson@debian.org>
Closes: 1082145
Changes:
 ptyprocess (0.7.0-6) unstable; urgency=medium
 .
   * Team upload.
   * Remove unittest.makeSuite, gone from Python 3.13 (closes: #1082145).
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