pylance does not show some of docstring of the functions located in os.path module

[arian47]

Environment data

• Language Server version: 2021.6.1-pre.1
• OS and version: ubuntu 21.04
• Python version: 3.9.5 64-bit

Expected behaviour

pylance showing the docstring of the some of the functions like splitext, etc. in the os.path module

Actual behaviour

not showing the docstrings of the some of the functions

Code Snippet / Additional information

import os
os.path.splitext()

[jakebailey]

splitext appears to break due to this unfortunate dynamic behavior in the standard library: https://github.com/python/cpython/blob/bb3e0c240bc60fe08d332ff5955d54197f79751c/Lib/ntpath.py#L209

@arian47 Are there other functions that you are seeing missing docs for, or is it just this one?

[jakebailey]

This will be fixed in the next release:

[jakebailey]

This issue has been fixed in version 2021.9.2, which we've just released. You can find the changelog here: https://github.com/microsoft/pylance-release/blob/main/CHANGELOG.md#202192-16-september-2021