Pyright cannot resolve 3rd party libraries imports - Neovim

[alanmicah]

Note: if you are reporting a wrong signature of a function or a class in the standard library, then the typeshed tracker is better suited for this report: https://github.com/python/typeshed/issues.

Describe the bug
In Neovim when I attempt to import a 3rd party library such as NumPy I get an error 'Pyright: Import "NumPy" cannot be resolved'.
I have attempted this some other 3rd party libraries and the same thing is happening. Built in libraries don't seem to produce errors. [1]

However Numpy I am still able to get LSP suggested completions and function definitions. I have shown an example image below with numpy.array() [2]. But with other 3rd party libraries, for example, cv2 (OpenCV) I am shown the LSP suggested completion for importing but I do not get LSP completions or definitions when trying to use cv2 functions. [3]

Another example is with PyTorch I get import cannot be resolved errors however, I still am able to get LSP suggested completions and definitions for PyTorch functions, example image shown below [4].

bs4 says "Import bs4 could not be resolved from source", however LSP suggested completions and definitions still work.

In Neovim printing print(sys.version) reveals: 3.10.8 | packaged by conda-forge | (main, Nov 22 2022, 08:25:29) [Clang 14.0.6 ]

Pylance works in VSCode completely fine with no issues.

To Reproduce
Using within an activated Conda environment

• macOS 12.6.1
• iTerm2 3.4.16
• Neovim v0.8.0
• pyright 1.1.284 (installed globably via NPM)
• lua files: use("neovim/nvim-lspconfig") and require("lspconfig").pyright.setup(config())

Conda/pip and example libraries

• conda 22.9.0 (miniconda)
• pip 22.3.1
• Python 3.10.8 (/Users/{user}/opt/miniconda3/bin/python)
• opencv-python 4.6.0.66
• numpy 1.23.4
• torch 1.14.0.dev20221031 pypi_0 pypi
• torchvision 0.15.0.dev20221031 pypi_0 pypi

Expected behavior
To not display the error and be able to import and use installed 3rd party libraries via pip and/or conda.

Screenshots or Code
Import not resolved issue [1]

Completion with definitions working for import numpy [2]

Errors with 3rd party library imports and functions. [3]

PyTorch examples [4]

---

I'm quite new to Neovim and apologise for any ignorance I may have.

[erictraut]

This is a configuration issue, not a bug. Moving to a discussion topic.

[alanmicah]

Hi erictraut, thanks for your reply.

Is this what you mean. So in my .zshrc I have set:

__conda_setup="$('/Users/{user}/opt/miniconda3/bin/conda' 'shell.zsh' 'hook' 2> /dev/null)"
if [ $? -eq 0 ]; then
    eval "$__conda_setup"
else
    if [ -f "/Users/{user}/opt/miniconda3/etc/profile.d/conda.sh" ]; then
        . "/Users/{user}/opt/miniconda3/etc/profile.d/conda.sh"
    else
        export PATH="/Users/{user}/opt/miniconda3/bin:$PATH"
    fi
fi
unset __conda_setup

which python points to the miniconda python, python --version seems to point to the same version.

Within Neovim if I execute python print(sys.version) it also prints out the python version in conda environment.

In Neovim for :LspLog I get a bunch of these messages:

this:

[erictraut]

I know next to nothing about neovim, so I probably won't be of much help here. You may need to consult with the maintainers of the neovim pyright LSP plugin to get assistance from them.

[alanmicah]

Ahh haha no worries. Will do.
On a side Pyright works wonderfully in VSCode and is so useful, thank you!

[turboslapper]

Hey man did you ever figure it out? Having the same issue.

[happyTonakai]

Same issue here... Did you solve it?