jupyter console incorrectly interprets arrow keys inside pdb debug sessions #7167
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yosinski
changed the title
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The "Command Line Output" section above could not be included because it made the post too long, so I have included it here: Command Line Output$ jupyter notebook --debug
[D 2023-11-30 12:43:27.410 ServerApp] Searching ['/Users/jason/virtualenvs/jup_bug/etc/jupyter', '/Users/jason/.jupyter', '/usr/local/etc/jupyter', '/etc/jupyter'] for config files
[D 2023-11-30 12:43:27.410 ServerApp] Looking for jupyter_config in /etc/jupyter
[D 2023-11-30 12:43:27.410 ServerApp] Looking for jupyter_config in /usr/local/etc/jupyter
[D 2023-11-30 12:43:27.410 ServerApp] Looking for jupyter_config in /Users/jason/.jupyter
[D 2023-11-30 12:43:27.410 ServerApp] Looking for jupyter_config in /Users/jason/virtualenvs/jup_bug/etc/jupyter
[D 2023-11-30 12:43:27.411 ServerApp] Looking for jupyter_server_config in /etc/jupyter
[D 2023-11-30 12:43:27.411 ServerApp] Looking for jupyter_server_config in /usr/local/etc/jupyter
[D 2023-11-30 12:43:27.411 ServerApp] Looking for jupyter_server_config in /Users/jason/.jupyter
[D 2023-11-30 12:43:27.411 ServerApp] Looking for jupyter_server_config in /Users/jason/virtualenvs/jup_bug/etc/jupyter
[D 2023-11-30 12:43:27.412 ServerApp] Paths used for configuration of jupyter_server_config:
/etc/jupyter/jupyter_server_config.json
[D 2023-11-30 12:43:27.412 ServerApp] Paths used for configuration of jupyter_server_config:
/usr/local/etc/jupyter/jupyter_server_config.json
[D 2023-11-30 12:43:27.412 ServerApp] Paths used for configuration of jupyter_server_config:
/Users/jason/.jupyter/jupyter_server_config.json
[D 2023-11-30 12:43:27.412 ServerApp] Paths used for configuration of jupyter_server_config:
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_server_config.d/jupyter-lsp-jupyter-server.json
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_server_config.d/jupyter_server_terminals.json
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_server_config.d/jupyterlab.json
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_server_config.d/notebook.json
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_server_config.d/notebook_shim.json
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_server_config.json
[I 2023-11-30 12:43:27.414 ServerApp] Package notebook took 0.0000s to import
[I 2023-11-30 12:43:27.420 ServerApp] Package jupyter_lsp took 0.0050s to import
[W 2023-11-30 12:43:27.420 ServerApp] A `_jupyter_server_extension_points` function was not found in jupyter_lsp. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-11-30 12:43:27.422 ServerApp] Package jupyter_server_terminals took 0.0021s to import
[I 2023-11-30 12:43:27.422 ServerApp] Package jupyterlab took 0.0000s to import
[I 2023-11-30 12:43:27.592 ServerApp] Package notebook_shim took 0.0000s to import
[W 2023-11-30 12:43:27.592 ServerApp] A `_jupyter_server_extension_points` function was not found in notebook_shim. Instead, a `_jupyter_server_extension_paths` function was found and will be used for now. This function name will be deprecated in future releases of Jupyter Server.
[I 2023-11-30 12:43:27.592 ServerApp] jupyter_lsp | extension was successfully linked.
[D 2023-11-30 12:43:27.594 TerminalsExtensionApp] Config changed: {'ServerApp': {'log_level': 'DEBUG', 'jpserver_extensions': }, 'ExtensionApp': {'log_level': 'DEBUG'}}
[D 2023-11-30 12:43:27.595 ServerApp] Config changed: {'ServerApp': {'log_level': 'DEBUG', 'jpserver_extensions': }, 'ExtensionApp': {'log_level': 'DEBUG'}}
[I 2023-11-30 12:43:27.595 ServerApp] jupyter_server_terminals | extension was successfully linked.
[D 2023-11-30 12:43:27.597 LabApp] Config changed: {'NotebookApp': {}, 'ServerApp': {'log_level': 'DEBUG', 'jpserver_extensions': }, 'ExtensionApp': {'log_level': 'DEBUG'}}
[I 2023-11-30 12:43:27.598 ServerApp] jupyterlab | extension was successfully linked.
[D 2023-11-30 12:43:27.600 JupyterNotebookApp] Config changed: {'NotebookApp': {'nbserver_extensions': {'jupyter_nbextensions_configurator': True}}, 'ServerApp': {'log_level': 'DEBUG', 'jpserver_extensions': }, 'ExtensionApp': {'log_level': 'DEBUG'}}
[I 2023-11-30 12:43:27.600 ServerApp] notebook | extension was successfully linked.
[D 2023-11-30 12:43:27.702 ServerApp] Paths used for configuration of jupyter_notebook_config:
/Users/jason/.jupyter/jupyter_notebook_config.json
[D 2023-11-30 12:43:27.702 ServerApp] Paths used for configuration of jupyter_notebook_config:
/etc/jupyter/jupyter_notebook_config.json
[D 2023-11-30 12:43:27.702 ServerApp] Paths used for configuration of jupyter_notebook_config:
/usr/local/etc/jupyter/jupyter_notebook_config.json
[D 2023-11-30 12:43:27.703 ServerApp] Paths used for configuration of jupyter_notebook_config:
/Users/jason/.jupyter/jupyter_notebook_config.json
[D 2023-11-30 12:43:27.703 ServerApp] Paths used for configuration of jupyter_notebook_config:
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_notebook_config.d/jupyter-lsp-notebook.json
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_notebook_config.d/jupyterlab.json
/Users/jason/virtualenvs/jup_bug/etc/jupyter/jupyter_notebook_config.json
[W 2023-11-30 12:43:27.703 ServerApp] jupyter_nbextensions_configurator | error adding extension (enabled: True): The module 'jupyter_nbextensions_configurator' could not be found (No module named 'jupyter_nbextensions_configurator'). Are you sure the extension is installed?
Traceback (most recent call last):
File "/Users/jason/virtualenvs/jup_bug/lib/python3.9/site-packages/jupyter_server/extension/manager.py", line 322, in add_extension
extpkg = ExtensionPackage(name=extension_name, enabled=enabled)
File "/Users/jason/virtualenvs/jup_bug/lib/python3.9/site-packages/jupyter_server/extension/manager.py", line 186, in __init__
self._load_metadata()
File "/Users/jason/virtualenvs/jup_bug/lib/python3.9/site-packages/jupyter_server/extension/manager.py", line 201, in _load_metadata
raise ExtensionModuleNotFound(msg) from None
jupyter_server.extension.utils.ExtensionModuleNotFound: The module 'jupyter_nbextensions_configurator' could not be found (No module named 'jupyter_nbextensions_configurator'). Are you sure the extension is installed?
[I 2023-11-30 12:43:27.703 ServerApp] notebook_shim | extension was successfully linked.
[D 2023-11-30 12:43:27.704 ServerApp] Config changed: {'ExtensionApp': {'log_level': 'DEBUG'}, 'NotebookApp': {'nbserver_extensions': {'jupyter_nbextensions_configurator': True}}, 'ServerApp': {'log_level': 'DEBUG', 'jpserver_extensions': }}
[D 2023-11-30 12:43:27.704 ServerApp] Raising open file limit: soft 256->4096; hard 9223372036854775807->9223372036854775807
[I 2023-11-30 12:43:27.718 ServerApp] notebook_shim | extension was successfully loaded.
[D 2023-11-30 12:43:27.719 ServerApp] [lsp] rootUri will be file:///Users/jason/temp/empty
[D 2023-11-30 12:43:27.719 ServerApp] [lsp] virtualDocumentsUri will be file:///Users/jason/temp/empty/.virtual_documents
[I 2023-11-30 12:43:27.719 ServerApp] jupyter_lsp | extension was successfully loaded.
[I 2023-11-30 12:43:27.719 ServerApp] jupyter_server_terminals | extension was successfully loaded.
[I 2023-11-30 12:43:27.720 LabApp] JupyterLab extension loaded from /Users/jason/virtualenvs/jup_bug/lib/python3.9/site-packages/jupyterlab
[I 2023-11-30 12:43:27.720 LabApp] JupyterLab application directory is /Users/jason/virtualenvs/jup_bug/share/jupyter/lab
[I 2023-11-30 12:43:27.720 LabApp] Extension Manager is 'pypi'.
[D 2023-11-30 12:43:27.721 LabApp] Extensions list will be fetched from https://pypi.org/pypi.
[I 2023-11-30 12:43:27.722 ServerApp] jupyterlab | extension was successfully loaded.
[I 2023-11-30 12:43:27.723 ServerApp] notebook | extension was successfully loaded.
[I 2023-11-30 12:43:27.724 ServerApp] Serving notebooks from local directory: /Users/jason/temp/empty
[I 2023-11-30 12:43:27.724 ServerApp] Jupyter Server 2.11.1 is running at:
[I 2023-11-30 12:43:27.724 ServerApp] http://localhost:8888/tree?token=ea2434cc2e1fca0bf6e948aeed26ca572ac617c7924492c4
[I 2023-11-30 12:43:27.724 ServerApp] http://127.0.0.1:8888/tree?token=ea2434cc2e1fca0bf6e948aeed26ca572ac617c7924492c4
[I 2023-11-30 12:43:27.724 ServerApp] Use Control-C to stop this server and shut down all kernels (twice to skip confirmation).
[C 2023-11-30 12:43:27.730 ServerApp]
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Thinking that interpretation of special keys may be affected by environment settings, I also compared the environment as instantiated within both Here are the differences: I'm not sure if any are important, though I'll note that for whatever reason, |
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Thank you for opening this issue @yosinski, as this is an where the fix would be provided to |
Description
When running
jupyter consolefrom the terminal and entering the pdb (ipdb) debugger, arrow keys and and other keys are not interpreted correctly. I've tried to find a fix for this and have not found anything.Reproduce
To reproduce, I'll show a difference between the correct behavior when running using
ipythonand incorrect behavior withinjupyter console.pip install jupyteripython works as expected
%debugmagic line:asdf<left arrow><left arrow>. The cursor moves back as expected:jupyter console does not work as expected
%debugmagic line:asdf<left arrow><left arrow>. The arrow keys are misinterpretted as^[[D:readlinestyle keys that usually work also fail here, e.g.C-ato go to the beginning of the line works inipythonbut does not injupyter console.Expected behavior
Expected: arrow keys that work correctly within
ipythonwould also work withinjupyter console.Actual:
jupyter consolemisinterprets arrow keys.Context
Troubleshoot Output
Command Line Output
Browser Output
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