ptpython on Fedora 39 fails to start, with the following error: ``` Traceback (most recent call last): File "/usr/bin/ptpython", line 8, in <module> sys.exit(run()) ^^^^^ File "/usr/lib/python3.12/site-packages/ptpython/entry_points/run_ptpython.py", line 206, in run embed( File "/usr/lib/python3.12/site-packages/ptpython/repl.py", line 713, in embed repl = PythonRepl( ^^^^^^^^^^^ File "/usr/lib/python3.12/site-packages/ptpython/repl.py", line 78, in __init__ super().__init__(*a, **kw) File "/usr/lib/python3.12/site-packages/ptpython/python_input.py", line 375, in __init__ self.ptpython_layout = PtPythonLayout( ^^^^^^^^^^^^^^^ File "/usr/lib/python3.12/site-packages/ptpython/layout.py", line 665, in __init__ signature_toolbar(python_input), ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/usr/lib/python3.12/site-packages/ptpython/layout.py", line 298, in signature_toolbar HasSignature(python_input) & File "/usr/lib/python3.12/site-packages/prompt_toolkit/filters/base.py", line 40, in __and__ if other in self._and_cache: ^^^^^^^^^^^^^^^ AttributeError: 'HasSignature' object has no attribute '_and_cache' ``` Reproducible: Always Steps to Reproduce: 1. Launch `/usr/bin/ptpython` Appears to have been fixed in https://github.com/prompt-toolkit/ptpython/commit/1b7652d3f2fd35ea96789df60063516503811e68. `@music:fedora.im` on Matrix claims that upgrading the package to 3.0.23 should fix the issue.
I just did a quick experiment to check my claim, which was based on reading source code. $ mock -r fedora-39-x86_64 --clean $ mock -r fedora-39-x86_64 -i ptpython $ mock -r fedora-39-x86_64 --chroot 'ptpython' (same traceback reported above) In a checkout of the rawhide branch from dist-git: $ fedpkg --release f39 mockbuild $ mock -r fedora-39-x86_64 --clean $ mock -r fedora-39-x86_64 -i results_ptpython/3.0.23/1.fc39/ptpython3-3.0.23-1.fc39.noarch.rpm $ mock -r fedora-39-x86_64 --chroot 'ptpython' Warning: Input is not a terminal (fd=0). $ mock -r fedora-39-x86_64 --shell # ptpython (expected interactive session) So it looks like updating to 3.0.23 should indeed be a fix.
FEDORA-2023-399d0c5963 has been submitted as an update to Fedora 39. https://bodhi.fedoraproject.org/updates/FEDORA-2023-399d0c5963
FEDORA-2023-399d0c5963 has been pushed to the Fedora 39 testing repository. Soon you'll be able to install the update with the following command: `sudo dnf upgrade --enablerepo=updates-testing --refresh --advisory=FEDORA-2023-399d0c5963` You can provide feedback for this update here: https://bodhi.fedoraproject.org/updates/FEDORA-2023-399d0c5963 See also https://fedoraproject.org/wiki/QA:Updates_Testing for more information on how to test updates.
FEDORA-2023-399d0c5963 has been pushed to the Fedora 39 stable repository. If problem still persists, please make note of it in this bug report.