CI: update actions version (#14522) I've noticed the warnings while doing https://github.com/ipython/ipython/pull/14521

CI: downgrade upload-artifact version to avoid (409) error

CI: update actions version

stop tesing sage for now (#14519)

stop tesing sage for now

Start migrating somethings to pytest's monkeypatch (#13572) I think this may be some of things that have created troubles for @bollwyvl on conda-forge ?

more pytest cleanup

Start migrating somethings to pytest's monkeypatch

Get back to "Executing" stable (#14511) It should now support Python 3.13

more info about ipdb configuration (#14509)

Get back to "Executing" stable It should now support Python 3.13

Fix use of pyside6 >= 6.7.0 (#14510) Fixes #14463. Using `pyside6 >= 6.7.0` as the `qt6` gui loop gives the following error: ``` In [1]: %gui qt6 In [2]: Traceback (most recent call last): File "/Users/iant/micromamba/envs/temp/bin/ipython", line 8, in <module> sys.exit(start_ipython()) ^^^^^^^^^^^^^^^ File "/Users/iant/github/ipython/IPython/__init__.py", line 130, in start_ipython return launch_new_instance(argv=argv, **kwargs) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/iant/micromamba/envs/temp/lib/python3.12/site-packages/traitlets/config/application.py", line 1075, in launch_instance app.start() File "/Users/iant/github/ipython/IPython/terminal/ipapp.py", line 317, in start self.shell.mainloop() File "/Users/iant/github/ipython/IPython/terminal/interactiveshell.py", line 917, in mainloop self.interact() File "/Users/iant/github/ipython/IPython/terminal/interactiveshell.py", line 902, in interact code = self.prompt_for_code() ^^^^^^^^^^^^^^^^^^^^^^ File "/Users/iant/github/ipython/IPython/terminal/interactiveshell.py", line 845, in prompt_for_code text = self.pt_app.prompt( ^^^^^^^^^^^^^^^^^^^ File "/Users/iant/micromamba/envs/temp/lib/python3.12/site-packages/prompt_toolkit/shortcuts/prompt.py", line 1035, in prompt return self.app.run( ^^^^^^^^^^^^^ File "/Users/iant/micromamba/envs/temp/lib/python3.12/site-packages/prompt_toolkit/application/application.py", line 978, in run result = loop.run_until_complete(coro) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/iant/micromamba/envs/temp/lib/python3.12/asyncio/base_events.py", line 674, in run_until_complete self.run_forever() File "/Users/iant/micromamba/envs/temp/lib/python3.12/asyncio/base_events.py", line 641, in run_forever self._run_once() File "/Users/iant/micromamba/envs/temp/lib/python3.12/asyncio/base_events.py", line 1948, in _run_once event_list = self._selector.select(timeout) ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ File "/Users/iant/micromamba/envs/temp/lib/python3.12/site-packages/prompt_toolkit/eventloop/inputhook.py", line 150, in select self.inputhook(InputHookContext(self._r, input_is_ready)) File "/Users/iant/github/ipython/IPython/terminal/pt_inputhooks/qt.py", line 50, in inputhook _appref = app = QtGui.QApplication([" "]) ^^^^^^^^^^^^^^^^^^ AttributeError: module 'PySide6.QtPrintSupport' has no attribute 'QApplication' If you suspect this is an IPython 8.28.0.dev bug, please report it at: https://github.com/ipython/ipython/issues or send an email to the mailing list at ipython-dev@python.org You can print a more detailed traceback right now with "%tb", or use "%debug" to interactively debug it. Extra-detailed tracebacks for bug-reporting purposes can be enabled via: %config Application.verbose_crash=True ``` This is because we use the imported module's `__dict__` to get the classes and functions available in the module here: https://github.com/ipython/ipython/blob/9b8cd4a397e5894ffeadad52477bb53e0fb664fc/IPython/external/qt_loaders.py#L309-L311 This no longer works as not all the classes and functions are in the `__dict__`. The solution in this PR is to use `dir(module)` instead. I have tested this locally using `pyside6` 6.6.3.1, 6.7.0, 6.7.1 and 6.7.2 and it works for me. It also successfully creates Matplotlib plots using for example ``` In [1]: %matplotlib qt6 In [2]: import matplotlib.pyplot as plt In [3]: plt.plot([1,3,2]) ``` It would be good to get independent confirmation that this fixes other downstream libraries as I tend to work directly with IPython and IPyKernel.

Linting

Fix use of pyside6 >= 6.7.0

more infor about ipdb configuration

`AssertionError`: `assert _xterm_term_title_saved` in WSL (#14480) `AssertionError`: `assert _xterm_term_title_saved` In some (unknown) situation, it is possible that the `_xterm_term_title_saved` is unset, but the code would make a call to `_restore_term_title_xterm`, resulting in `AssertionError`. At least on replicatable reproduction is returning from `ipython` to `pudb` via `^D^D` on an empty cell. See more details in https://github.com/ipython/ipython/pull/14480 Signed-off-by: Stavros Ntentos <133706+stdedos@users.noreply.github.com> <details> <summary><em>was:</em></summary> In some (unknown) situation, it is possible that the `_xterm_term_title_saved` is unset, but the code would make a call to `_restore_term_title_xterm`, resulting in `AssertionError`. As title stacking does not seem to be getting traction (https://github.com/microsoft/terminal/issues/14575), do not set the `xterm` variants of `_set_term_title` / `_restore_term_title`. WSL detection: https://superuser.com/a/1749811/533196 Additionally, almost-`black` the file. </details>

`AssertionError`: `assert _xterm_term_title_saved` In some (unknown) situation, it is possible that the `_xterm_term_title_saved` is unset, but the code would make a call to `_restore_term_title_xterm`, resulting in `AssertionError`. At least on replicatable reproduction is returning from `ipython` to `pudb` via `^D^D` on an empty cell. See more details in https://github.com/ipython/ipython/pull/14480 Signed-off-by: Stavros Ntentos <133706+stdedos@users.noreply.github.com>

back to dev

release 8.27.0

Whats new 8.27 (#14508)