Can't select my custom kernel in the Interactive kernel selection window

[akdor1154]

I have a custom jupyter kernel that runs python in the current Poetry-managed virtualenv, if there is one. Kernelspec:

{
 "argv": [
  "poetry", "run", "python",
  "-m",
  "ipykernel_launcher",
  "-f",
  "{connection_file}"
 ],
 "display_name": "Python 3 (Poetry)",
 "language": "python"
}

This works great in Jupyter Notebook (i.e. pip install notebook; jupyter notebook .). VSCode doesn't even show it in its kernel list.

• Kernel list is browsed by:
• Open a .py file
• Make a code cell by typing

  # %%
  print('hi')

• Hit shift+enter to Run Cell in Interactive Window
• (Interactive window opens with Jupyter Server and Kernel dropdowns; server is set to local)
• Click the current Python kernel up the top right of the interactive window to try and change it to the poetry one above
• Observe that Python 3 (Poetry) is missing

Environment data

• VS Code version: 1.51.1
• Extension version (available under the Extensions sidebar): ms-python.python 2020.11.371526539
• OS and version: Ubuntu 20.10 x64
• Python version (& distribution if applicable, e.g. Anaconda): Python 3.8 via Ubuntu 20.10 repos
• Type of virtual environment used (N/A | venv | virtualenv | conda | ...): venv as provided by Poetry
• Relevant/affected Python packages and their versions: XXX
• Relevant/affected Python-related VS Code extensions and their versions: XXX
• Value of the python.languageServer setting: Jedi

Output for Python in the Output panel

``` User belongs to experiment group 'ShowPlayIcon - start' User belongs to experiment group 'ShowExtensionSurveyPrompt - enabled' User belongs to experiment group 'DebugAdapterFactory - experiment' User belongs to experiment group 'PtvsdWheels37 - experiment' User belongs to experiment group 'UseTerminalToGetActivatedEnvVars - control' User belongs to experiment group 'AA_testing - control' User belongs to experiment group 'LocalZMQKernel - experiment' User belongs to experiment group 'CollectLSRequestTiming - control' User belongs to experiment group 'CollectNodeLSRequestTiming - experiment' User belongs to experiment group 'EnableIPyWidgets - experiment' User belongs to experiment group 'RunByLine - experiment' User belongs to experiment group 'CustomEditorSupport - control' User belongs to experiment group 'pythonaacf' User belongs to experiment group 'pythonSendEntireLineToREPLcf' > conda --version > pyenv root > python3.7 ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.executable)" > python3.6 ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.executable)" > python3 ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.executable)" > python2 ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.executable)" > python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.executable)" > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.executable)" > conda info --json Python interpreter path: ./.venv/bin/python Starting Jedi Python language engine. > conda env list > conda --version Error 2020-12-10 17:04:46: Failed to get conda environment list from conda [Error: spawn conda ENOENT at Process.ChildProcess._handle.onexit (internal/child_process.js:264:19) at onErrorNT (internal/child_process.js:456:16) at processTicksAndRejections (internal/process/task_queues.js:81:21)] { errno: 'ENOENT', code: 'ENOENT', syscall: 'spawn conda', path: 'conda', spawnargs: [ 'env', 'list' ] } > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.prefix)" cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.prefix)" cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.executable)" cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "import sys;print(sys.executable)" cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())" cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py -c "from distutils.sysconfig import get_python_lib; print(get_python_lib())" cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py site --user-site cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py site --user-site cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py mypy --ignore-missing-imports --follow-imports=silent --strict --check-untyped-defs --disallow-untyped-calls ~/src/ow/fa/analyses/scratch/proportion_instore.py cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py mypy --ignore-missing-imports --follow-imports=silent --strict --check-untyped-defs --disallow-untyped-calls ~/src/ow/fa/analyses/scratch/proportion_instore.py cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py mypy --ignore-missing-imports --follow-imports=silent --strict --check-untyped-defs --disallow-untyped-calls ~/src/ow/fa/analyses/scratch/tagWhitelistPreprocessor/setup.py cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py mypy --ignore-missing-imports --follow-imports=silent --strict --check-untyped-defs --disallow-untyped-calls ~/src/ow/fa/analyses/scratch/tagWhitelistPreprocessor/setup.py cwd: ~/src/ow/fa/analyses/scratch > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/completion.py > ~/src/ow/fa/analyses/scratch/.venv/bin/python ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/pyvsc-run-isolated.py ~/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/completion.py Error 2020-12-10 17:04:47: stderr jediProxy Error (stderr) /home/jarrad/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/completion.py:584: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).get_names instead. jedi.api.names( ##########Linting Output - mypy########## Success: no issues found in 1 source file ##########Linting Output - mypy########## Success: no issues found in 1 source file Error 2020-12-10 17:07:19: stderr jediProxy Error (stderr) /home/jarrad/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/completion.py:592: DeprecationWarning: Providing the line is now done in the functions themselves like `Script(...).complete(line, column)` script = jedi.Script( /home/jarrad/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/completion.py:592: DeprecationWarning: Providing the column is now done in the functions themselves like `Script(...).complete(line, column)` script = jedi.Script( Error 2020-12-10 17:07:19: stderr jediProxy Error (stderr) /home/jarrad/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/completion.py:592: DeprecationWarning: Deprecated since version 0.17.0. Use the project API instead, which means Script(project=Project(dir, sys_path=sys_path)) instead. script = jedi.Script( /home/jarrad/.vscode/extensions/ms-python.python-2020.11.371526539/pythonFiles/completion.py:626: DeprecationWarning: Deprecated since version 0.16.0. Use Script(...).infer instead. script.goto_definitions(), request["id"] Starting Jedi Python language engine. ```

[DonJayamanne]

Thanks for reporting this issue. I believe we have addressed this issue in our developement version of the extension. Please could you download & install the following VSIX (its our latest development version of the extension).

Please extract the zip file and install the VSIX. ms-toolsai-jupyter-insiders.vsix-dev.zip

If it doesn't please check the following:

• Confirm the Poetry environment is displayed in the list of interpreters
  • Open a python file
  • Chekc the bottom status bar of VS Code and ensure the Poetry env is in the list of interpreters (click bottom left status bar with python infomation)

Please could you enable logging as follows:

• Open settings & go into Jupyter->Logging
• Change the value to debug
• Reload VS Code,
• Attempt to repro the issue & then copy the output from the Jupyter output panel.
• Upload the contents from Jupyter output

[akdor1154]

No luck with that visx sorry - i.e. i installed it but it doesn't change behaviour. I tested with code insiders.

Poetry doesn't appear in the list of interpreters but I don't expect it to because afaik this doesn't find kernelspecs. I'm referring to the list of kernels in the Interactive window (it doesn't appear there either, but I expect it to, hence this bug :) )

Jupyter logs:

``` User belongs to experiment group 'NativeNotebookEditor' Info 2020-12-11 17:40:50: Attempting to start a server because of preload conditions ... Info 2020-12-11 17:40:50: ZMQ install verified. Info 2020-12-11 17:40:51: Found existing keyfile at /home/jarrad/.config/Code - Insiders/User/globalStorage/ms-toolsai.jupyter/nbsecret Info 2020-12-11 17:40:52: > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import jupyter" > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import jupyter" Info 2020-12-11 17:40:52: > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import ipykernel" > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import ipykernel" Info 2020-12-11 17:40:52: > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import notebook" > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import notebook" Info 2020-12-11 17:40:52: > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py vscode_datascience_helpers.daemon --daemon-module=vscode_datascience_helpers.kernel_launcher_daemon -v > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py vscode_datascience_helpers.daemon --daemon-module=vscode_datascience_helpers.kernel_launcher_daemon -v Info 2020-12-11 17:40:53: Python Daemon (pid: 35951): Execute rpc method prewarm_kernel in DS Daemon Info 2020-12-11 17:40:53: Python Daemon (pid: 35951): Execute rpc method prewarm_kernel from /home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python Info 2020-12-11 17:40:53: Python Daemon (pid: 35951): Pre-Warm DS Kernel in DS Kernel Launcher Daemon Info 2020-12-11 17:40:53: Python Daemon (pid: 35951): Exec in DS Kernel Launcher Daemon (observable) ['/home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python', '/home/jarrad/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/vscode_datascience_helpers/../pyvsc-run-isolated.py', '/home/jarrad/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/vscode_datascience_helpers/kernel_prewarm_starter.py'] Info 2020-12-11 17:40:53: Python Daemon (pid: 35951): Exec in DS Kernel Launcher Daemon (observable) Info 2020-12-11 17:40:53: Python Daemon (pid: 35951): Kernel launched, with PID 35953 Warn 2020-12-11 17:40:53: Python Daemon (pid: 35951): Waiting for Kernel to die 35953 Info 2020-12-11 17:40:53: Python Daemon (pid: 35951): Kernel launched, with PID as a daemon 35953 Info 2020-12-11 17:41:00: Loading webview. View is notset Info 2020-12-11 17:41:00: Loading web view... Info 2020-12-11 17:41:00: Webview panel created. Info 2020-12-11 17:41:00: Waiting for jupyter server and web panel ... Info 2020-12-11 17:41:00: Creating raw notebook for history://191c22b0-bb58-4c51-8b4d-ff704e5858ec Info 2020-12-11 17:41:00: Getting preferred kernel for history://191c22b0-bb58-4c51-8b4d-ff704e5858ec Info 2020-12-11 17:41:00: Searching for kernel based on {} for /home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/python/sql_01_sessions.py Info 2020-12-11 17:41:00: Find kernel spec, Class name = E, completed in 52ms, has a falsy return value, Arg 1: , Arg 2: undefined, Arg 3: undefined, Return Value: undefined Info 2020-12-11 17:41:00: installMissingDependencies /home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python Info 2020-12-11 17:41:00: > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import ipykernel" > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import ipykernel" Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/share/jupyter/kernels/python3/kernel.json for /home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/.net-csharp/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/.net-fsharp/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/.net-powershell/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/julia-1.0/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/julia-1.4/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/lp/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/ml/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/python3/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/python37364bitvenvvenv9f0f5eb1faa342e8a7b3661482023987/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/python37564bit0f1db75fda2440d5b933aee402256b0b/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/python3poetry/kernel.json for undefined Info 2020-12-11 17:41:00: Loading kernelspec from /home/jarrad/.local/share/jupyter/kernels/scala/kernel.json for undefined Info 2020-12-11 17:41:00: Install Missing Dependencies, Class name = f, completed in 332ms, has a falsy return value, Return Value: 0 Info 2020-12-11 17:41:00: Find kernel spec, Class name = I, completed in 395ms, has a truthy return value, Arg 1: , Arg 2: undefined, Arg 3: undefined, Arg 4: undefined, Return Value: {"kind":"startUsingPythonInterpreter","interpreter":{"architecture":3,"path":"/home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python","version":{"options":{"loose":false,"includePrerelease":false},"loose":false,"raw":"3.8.6-final","major":3,"minor":8,"patch":6,"prerelease":["final"],"build":[],"version":"3.8.6-final"},"sysVersion":"3.8.6 (default, Sep 25 2020, 09:36:53) \n[GCC 10.2.0]","sysPrefix":"/home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv","fileHash":"fe7beaf03c57c647f649edfcfc0c6c611f2c7846c3dd7a33602d0722fbe0c8cff3253e4422d8cb5d344e3fba199eb1094204ae0a0f7203f2fdb8291128cbca64","envName":".venv","type":"Venv","displayName":"Python 3.8.6 64-bit ('.venv')"}} Error 2020-12-11 17:41:00: Jupyter Kernel Spec not found for a local connection Info 2020-12-11 17:41:00: Computing working directory history://191c22b0-bb58-4c51-8b4d-ff704e5858ec Info 2020-12-11 17:41:00: Connecting to raw session for history://191c22b0-bb58-4c51-8b4d-ff704e5858ec Info 2020-12-11 17:41:00: No custom variables for Kernel as interpreter path is not defined for kernel Info 2020-12-11 17:41:00: Python Daemon (pid: 35951): Execute rpc method start_prewarmed_kernel in DS Daemon Info 2020-12-11 17:41:00: Python Daemon (pid: 35951): Execute rpc method start_prewarmed_kernel from /home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python Info 2020-12-11 17:41:00: Python Daemon (pid: 35951): Start pre-warmed Kernel in DS Kernel Launcher Daemon 35953 with args ['ipykernel_launcher', '--ip=127.0.0.1', '--stdin=9003', '--control=9001', '--hb=9000', '--Session.signature_scheme="hmac-sha256"', '--Session.key=b"5851d697-e395-473d-b1d3-c21772ca8ecd"', '--shell=9002', '--transport="tcp"', '--iopub=9004', '--f=/tmp/tmp-35773N0QBNF8PYKEX.json'] Info 2020-12-11 17:41:00: > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import ipykernel" > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py -c "import ipykernel" Info 2020-12-11 17:41:00: Raw session started and connected Started kernel Python 3.8.6 64-bit ('.venv') Info 2020-12-11 17:41:00: Initial setup for history://191c22b0-bb58-4c51-8b4d-ff704e5858ec starting ... Info 2020-12-11 17:41:00: Initialize config for plots for history://191c22b0-bb58-4c51-8b4d-ff704e5858ec Info 2020-12-11 17:41:00: Kernel switching to busy Info 2020-12-11 17:41:00: Kernel switching to idle Info 2020-12-11 17:41:00: Initial setup complete for history://191c22b0-bb58-4c51-8b4d-ff704e5858ec Info 2020-12-11 17:41:00: Finished connecting d2350973-08f6-4da9-a99b-3d8149c720be Info 2020-12-11 17:41:00: Registering commtarget jupyter.widget Info 2020-12-11 17:41:00: Adding sys info for 56afb896-5c56-45e7-b4fb-0970d6387573 0 Info 2020-12-11 17:41:00: No custom variables for Kernel as interpreter path is not defined for kernel Info 2020-12-11 17:41:00: > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py vscode_datascience_helpers.daemon --daemon-module=vscode_datascience_helpers.kernel_launcher_daemon -v > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py vscode_datascience_helpers.daemon --daemon-module=vscode_datascience_helpers.kernel_launcher_daemon -v Info 2020-12-11 17:41:00: Sys info for 56afb896-5c56-45e7-b4fb-0970d6387573 0 complete Info 2020-12-11 17:41:01: Python Daemon (pid: 36025): Execute rpc method exec_module in DS Daemon Info 2020-12-11 17:41:01: Python Daemon (pid: 36025): Execute rpc method exec_module from /home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python Info 2020-12-11 17:41:01: Python Daemon (pid: 36025): Exec module in DS Kernel Launcher Daemon ipykernel_launcher with args ['--ip=127.0.0.1', '--stdin=9008', '--control=9006', '--hb=9005', '--Session.signature_scheme="hmac-sha256"', '--Session.key=b"258a4032-e52e-4841-813c-786d7c81d167"', '--shell=9007', '--transport="tcp"', '--iopub=9009', '--f=/tmp/tmp-35773SbPYdbNPIgTc.json'] Info 2020-12-11 17:41:01: Python Daemon (pid: 36025): Exec in DS Kernel Launcher Daemon (observable) ipykernel_launcher with args ['--ip=127.0.0.1', '--stdin=9008', '--control=9006', '--hb=9005', '--Session.signature_scheme="hmac-sha256"', '--Session.key=b"258a4032-e52e-4841-813c-786d7c81d167"', '--shell=9007', '--transport="tcp"', '--iopub=9009', '--f=/tmp/tmp-35773SbPYdbNPIgTc.json'] Info 2020-12-11 17:41:01: Python Daemon (pid: 36025): Exec in DS Kernel Launcher Daemon (observable) ['/home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python', '-m', 'ipykernel_launcher', '--ip=127.0.0.1', '--stdin=9008', '--control=9006', '--hb=9005', '--Session.signature_scheme="hmac-sha256"', '--Session.key=b"258a4032-e52e-4841-813c-786d7c81d167"', '--shell=9007', '--transport="tcp"', '--iopub=9009', '--f=/tmp/tmp-35773SbPYdbNPIgTc.json'] Info 2020-12-11 17:41:01: Python Daemon (pid: 36025): Exec in DS Kernel Launcher Daemon (observable) Info 2020-12-11 17:41:01: Python Daemon (pid: 36025): Kernel launched, with PID 36028 Warn 2020-12-11 17:41:01: Python Daemon (pid: 36025): Waiting for Kernel to die 36028 Info 2020-12-11 17:41:01: > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py vscode_datascience_helpers.daemon --daemon-module=vscode_datascience_helpers.kernel_launcher_daemon -v > ~/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python ~/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/pyvsc-run-isolated.py vscode_datascience_helpers.daemon --daemon-module=vscode_datascience_helpers.kernel_launcher_daemon -v Info 2020-12-11 17:41:01: Python Daemon (pid: 36035): Execute rpc method prewarm_kernel in DS Daemon Info 2020-12-11 17:41:01: Python Daemon (pid: 36035): Execute rpc method prewarm_kernel from /home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python Info 2020-12-11 17:41:01: Python Daemon (pid: 36035): Pre-Warm DS Kernel in DS Kernel Launcher Daemon Info 2020-12-11 17:41:01: Python Daemon (pid: 36035): Exec in DS Kernel Launcher Daemon (observable) ['/home/jarrad/src/ow/dataplatforms/ml-recommender-api-dashboard/.venv/bin/python', '/home/jarrad/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/vscode_datascience_helpers/../pyvsc-run-isolated.py', '/home/jarrad/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/pythonFiles/vscode_datascience_helpers/kernel_prewarm_starter.py'] Info 2020-12-11 17:41:01: Python Daemon (pid: 36035): Exec in DS Kernel Launcher Daemon (observable) Info 2020-12-11 17:41:01: Python Daemon (pid: 36035): Kernel launched, with PID 36037 Warn 2020-12-11 17:41:01: Python Daemon (pid: 36035): Waiting for Kernel to die 36037 Info 2020-12-11 17:41:01: Python Daemon (pid: 36035): Kernel launched, with PID as a daemon 36037 Info 2020-12-11 17:41:01: Web view react rendered Info 2020-12-11 17:41:01: Request for onigasm file at /home/jarrad/.vscode-insiders/extensions/ms-toolsai.jupyter-2021.1.413829690-dev/out/client/node_modules/onigasm/lib/onigasm.wasm Info 2020-12-11 17:41:01: Request for tmlanguage file. Info 2020-12-11 17:41:01: Searching for token colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Searching for token colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Searching for token colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Searching for token colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Searching for token colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Loading colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Searching for token colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Loading colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Searching for token colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Searching for token colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Loading colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Loading base colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading base colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading base colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Attempting search for colors ... Info 2020-12-11 17:41:01: Loading base colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading base colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading base colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading base colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Loading base colors from /usr/share/code-insiders/resources/app/extensions/theme-defaults/themes/dark_plus.json ... Info 2020-12-11 17:41:01: Using colors to generate CSS ... Info 2020-12-11 17:41:01: Using colors to generate CSS ... Info 2020-12-11 17:41:01: Using colors to generate CSS ... Info 2020-12-11 17:41:01: Using colors to generate CSS ... Info 2020-12-11 17:41:01: Using colors to generate CSS ... Info 2020-12-11 17:41:01: Using colors to generate CSS ... Info 2020-12-11 17:41:01: Using colors to generate CSS ... Info 2020-12-11 17:41:01: Using colors to generate CSS ... Info 2020-12-11 17:41:02: Submitting code for 56afb896-5c56-45e7-b4fb-0970d6387573 Info 2020-12-11 17:41:02: Wait for sys info for 56afb896-5c56-45e7-b4fb-0970d6387573 0 Info 2020-12-11 17:41:02: Kernel switching to busy Info 2020-12-11 17:41:02: Kernel switching to idle Info 2020-12-11 17:41:02: Kernel switching to busy Info 2020-12-11 17:41:02: Kernel switching to idle Info 2020-12-11 17:41:02: Adding hash for 1 = e8d99c2e0d5b with 6 lines Info 2020-12-11 17:41:02: Kernel switching to busy Info 2020-12-11 17:41:02: Kernel switching to idle Info 2020-12-11 17:41:02: Finished execution for ed813eb1-c2fd-43ae-9b68-e7d4e425b10e Info 2020-12-11 17:41:03: Attempting to start a server because of preload conditions ... Info 2020-12-11 17:41:03: Cached data exists getEnvironmentVariables, ```

[DonJayamanne]

Thanks @akdor1154 The root cause here is the fact that the poetry interpreter cannot be found in the interpreter list. This list is provided by the python extension. Transferring the issue to their repo.

[karrtikr]

Closed in favor of https://github.com/microsoft/vscode-python/issues/8372