Pixi should not be assumed present (extension should not raise errors if not found)

[matthewapeters]

Type: Bug

Behaviour

Loading "Testing" for a Python test, the following errors are found in Python Output:

2024-08-28 07:19:56.178 [error] Reading directory to watch failed [Error: ENOENT: no such file or directory, scandir '/home/user/company/projects/my_project/.pixi/envs'
	at Object.readdirSync (node:fs:1509:26)
	at t.readdirSync (node:electron/js2c/node_init:2:11418)
	at /home/user/.vscode/extensions/ms-python.python-2024.12.3-linux-x64/out/client/extension.js:2:586747
	at /home/user/.vscode/extensions/ms-python.python-2024.12.3-linux-x64/out/client/extension.js:2:586938
	at Array.map (<anonymous>)
	at d.initWatchers (/home/user/.vscode/extensions/ms-python.python-2024.12.3-linux-x64/out/client/extension.js:2:586656)
	at async d.ensureWatchersReady (/home/user/.vscode/extensions/ms-python.python-2024.12.3-linux-x64/out/client/extension.js:2:543067)] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'scandir',
  path: '/home/user/company/projects/my_project/.pixi/envs'
}
2024-08-28 07:19:56.178 [error] Dir "/home/user/company/projects/my_project/.pixi/envs" is not watchable (directory does not exist)

Either provide Pixi and Pixi extension with MS-Python extension, downgrade these to warning, info, or debug, or provide non-exception throwing checks before engaging Pixi command or folders

Steps to reproduce:

1. Start with an environment without Pixi installed
2. Remove any Pixi extensions from VS Code
3. Remove .pixi/envs from project
4. Launch Debug/Testing extensions.
5. Review Output panel
6. Look for errors.

Diagnostic data

Output for Python in the Output panel (View→Output, change the drop-down the upper-right of the Output panel to Python)

2024-08-28 07:19:56.178 [info] Experiment 'pythonCreateEnvOnPipInstall' is active
2024-08-28 07:19:56.178 [info] Experiment 'pythonRecommendTensorboardExt' is active
2024-08-28 07:19:56.178 [info] Experiment 'pythonTerminalEnvVarActivation' is active
2024-08-28 07:19:56.178 [info] Experiment 'pythonTestAdapter' is active
2024-08-28 07:19:56.178 [error] Reading directory to watch failed [Error: ENOENT: no such file or directory, scandir '/home/user/company/projects/my_project/.pixi/envs'
	at Object.readdirSync (node:fs:1509:26)
	at t.readdirSync (node:electron/js2c/node_init:2:11418)
	at /home/user/.vscode/extensions/ms-python.python-2024.12.3-linux-x64/out/client/extension.js:2:586747
	at /home/user/.vscode/extensions/ms-python.python-2024.12.3-linux-x64/out/client/extension.js:2:586938
	at Array.map (<anonymous>)
	at d.initWatchers (/home/user/.vscode/extensions/ms-python.python-2024.12.3-linux-x64/out/client/extension.js:2:586656)
	at async d.ensureWatchersReady (/home/user/.vscode/extensions/ms-python.python-2024.12.3-linux-x64/out/client/extension.js:2:543067)] {
  errno: -2,
  code: 'ENOENT',
  syscall: 'scandir',
  path: '/home/user/company/projects/my_project/.pixi/envs'
}
2024-08-28 07:19:56.178 [error] Dir "/home/user/company/projects/my_project/.pixi/envs" is not watchable (directory does not exist)
2024-08-28 07:19:56.178 [info] Default formatter is set to ms-python.black-formatter for workspace /home/mpeters/starbucks/projects/sdagr-spuds
2024-08-28 07:19:56.178 [info] Python interpreter path: ~/starbucks/projects/anaconda3/envs/sdagr-spuds/bin/python
2024-08-28 07:19:56.178 [info] > conda info --json
2024-08-28 07:19:56.241 [info] > pyenv which python
2024-08-28 07:19:56.241 [info] cwd: .
2024-08-28 07:19:58.770 [info] Starting Pylance language server.
2024-08-28 07:20:00.895 [info] > conda config --get auto_activate_base

Extension version: 2024.12.3
VS Code version: Code 1.92.2 (fee1edb8d6d72a0ddff41e5f71a671c23ed924b9, 2024-08-14T17:29:30.058Z)
OS version: Linux x64 5.15.153.1-microsoft-standard-WSL2 snap
Modes:

• Python version (& distribution if applicable, e.g. Anaconda): 3.10.14
• Type of virtual environment used (e.g. conda, venv, virtualenv, etc.): Conda
• Value of the python.languageServer setting: Default

User Settings

languageServer: "Pylance"

testing
• cwd: "<placeholder>"
• pytestArgs: "<placeholder>"
• pytestEnabled: true
• unittestArgs: "<placeholder>"

terminal
• activateEnvironment: false

Installed Extensions

Extension Name	Extension Id	Version
Azure Account	ms-vscode.azure-account	0.12.0
Azure App Service	ms-azuretools.vscode-azureappservice	0.25.3
Azure CLI Tools	ms-vscode.azurecli	0.6.0
Azure Container Apps	ms-azuretools.vscode-azurecontainerapps	0.7.0
Azure Databases	ms-azuretools.vscode-cosmosdb	0.22.0
Azure Developer CLI	ms-azuretools.azure-dev	0.8.3
Azure Functions	ms-azuretools.vscode-azurefunctions	1.15.3
Azure Pipelines	ms-azure-devops.azure-pipelines	1.228.0
Azure Resources	ms-azuretools.vscode-azureresourcegroups	0.9.2
Azure Static Web Apps	ms-azuretools.vscode-azurestaticwebapps	0.12.2
Azure Storage	ms-azuretools.vscode-azurestorage	0.16.1
Azure Storage Explorer	formulahendry.azure-storage-explorer	0.1.2
Azure Tools	ms-vscode.vscode-node-azure-pack	1.2.0
Azure Virtual Machines	ms-azuretools.vscode-azurevirtualmachines	0.6.5
Azurite	Azurite.azurite	3.32.0
Black Formatter	ms-python.black-formatter	2024.2.0
Databricks	databricks.databricks	1.3.1
Docker	ms-azuretools.vscode-docker	1.29.2
Git Graph	mhutchie.git-graph	1.30.0
GitLens — Git supercharged	eamodio.gitlens	15.3.1
JavaScript Debugger	ms-vscode.js-debug	1.92.0
JavaScript Debugger Companion Extension	ms-vscode.js-debug-companion	1.1.3
Jupyter	ms-toolsai.jupyter	2024.7.0
Jupyter Cell Tags	ms-toolsai.vscode-jupyter-cell-tags	0.1.9
Jupyter Keymap	ms-toolsai.jupyter-keymap	1.1.2
Jupyter Notebook Renderers	ms-toolsai.jupyter-renderers	1.0.19
Jupyter Slide Show	ms-toolsai.vscode-jupyter-slideshow	0.1.6
Kubernetes	ms-kubernetes-tools.vscode-kubernetes-tools	1.3.16
Markdown Preview Github Styling	bierner.markdown-preview-github-styles	2.0.4
PowerShell	ms-vscode.powershell	2024.2.2
Pylance	ms-python.vscode-pylance	2024.8.2
Pylint	ms-python.pylint	2023.10.1
Python	ms-python.python	2024.12.3
Python Debugger	ms-python.debugpy	2024.10.0
Table Visualizer for JavaScript Profiles	ms-vscode.vscode-js-profile-table	1.0.9
Vim	vscodevim.vim	1.28.0
YAML	redhat.vscode-yaml	1.15.0

System Info

Item	Value
CPUs	12th Gen Intel(R) Core(TM) i9-12900H (20 x 0)
GPU Status	2d_canvas: unavailable_software canvas_oop_rasterization: disabled_off direct_rendering_display_compositor: disabled_off_ok gpu_compositing: disabled_software multiple_raster_threads: enabled_on opengl: disabled_off rasterization: disabled_software raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: disabled_software video_encode: disabled_software vulkan: disabled_off webgl: unavailable_software webgl2: unavailable_software webgpu: disabled_off webnn: disabled_off
Load (avg)	1, 1, 0
Memory (System)	31.19GB (27.88GB free)
Process Argv	--no-sandbox . --crash-reporter-id 333a2285-54d3-4a24-9af3-df5c1022c851
Screen Reader	no
VM	0%
DESKTOP_SESSION	undefined
XDG_CURRENT_DESKTOP	undefined
XDG_SESSION_DESKTOP	undefined
XDG_SESSION_TYPE	x11

A/B Experiments

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vspor879:30202332
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vscod805:30301674
binariesv615:30325510
vsaa593cf:30376535
py29gd2263:31024239
c4g48928:30535728
azure-dev_surveyone:30548225
2i9eh265:30646982
962ge761:30959799
pythongtdpath:30769146
welcomedialogc:30910334
pythonnoceb:30805159
asynctok:30898717
pythonregdiag2:30936856
pythonmypyd1:30879173
h48ei257:31000450
pythontbext0:30879054
accentitlementst:30995554
dsvsc016:30899300
dsvsc017:30899301
dsvsc018:30899302
cppperfnew:31000557
dsvsc020:30976470
pythonait:31006305
dsvsc021:30996838
bdiig495:31013172
pythoncenvpt:31062603
a69g1124:31058053
dvdeprecation:31068756
dwnewjupyter:31046869
impr_priority:31102340
nativerepl2:31104044
refactort:31108082
pythonrstrctxt:31112756
wkspc-onlycs-t:31111718
wkspc-ranged-t:31125599
fje88620:31121564
aajjf12562:31125793

[anthonykim1]

@matthewapeters Hello, thank you for filing this issue. This issue should've been resolved in the latest pre-release: #23942

Can you try the latest pre-release version of Python extension and see if you see the same message? Please make sure to clear output console before you update too.