Missing import from specified "python.analysis.extraPaths" in Notebook

[0nyr]

I have a Missing Import Error while importing a custom package inside a Notebook, despite specifying the path inside python.analysis.extraPaths.

Environment data

• Pylance v2022.7.40,

• Pylance language server 2022.7.40 (pyright bd00e0d1)

• Ubuntu 20.04.4 LTS

• Python 3.10.5 using Conda

• Conda 4.13.0

Code Snippet

Inside a Notebook:

import sys
sys.path.append("/home/onyr/missing_import_custom_package/src")

from src.test_package import TestObject
obj_1 = TestObject("HelloWorld")
obj_1.print_name()

Repro Steps

1. Just download this repo where I have setup a custom example : 0nyr/pylance_issue_illustration_missing_import
2. Create a conda venv.
3. Load the notebook in VSCode and select the conda venv.
4. You should see the MissingImport error.

Expected behavior

No import error. And type hinting.

Actual behavior

Missing Import error and no type hinting.

Logs

See https://github.com/0nyr/pylance_issue_illustration_missing_import/blob/main/python.log

[heejaechang]

we don't support dynamic behavior like below.

import sys
sys.path.append("/home/onyr/missing_import_custom_package/src")

but, we should provide a way to add extraPath in notebook.

[debonte]

This doesn't repro for me anymore. My guess is that you were hitting #3208.

extraPaths also appears to be working fine in notebooks, but is unnecessary in your sample.

@0nyr, can you upgrade to the latest Pylance and see if this is also fixed for you?

[0nyr]

Ok, I did new tests. I have no more problems.

Thank you, you can close the issue.