Pylance Missing Imports Poetry Hot < ESSENTIAL — 2024 >

Pylance "missing import" errors when using , you must ensure VS Code is looking at the correct virtual environment. By default, Poetry often hides environments in a global cache, causing Pylance to lose track of where your packages are installed. Stack Overflow The "In-Project" Fix

The most robust solution is to tell Poetry to create the virtual environment directly inside your project folder as a directory. VS Code detects this automatically. Stack Overflow Configure Poetry : Run this in your terminal: poetry config virtualenvs.in-project true Recreate the environment Delete your current environment: poetry env remove (find the version with poetry env list Re-install: poetry install Reload VS Code

folder will appear in your project. VS Code should prompt you to select it as the workspace interpreter. Stack Overflow Manual Interpreter Selection

If you don't want to move your environment, you can manually point Pylance to it: Stack Overflow Get the path poetry env info --path in your terminal. Set in VS Code Command Palette Ctrl+Shift+P Cmd+Shift+P "Python: Select Interpreter" "Enter interpreter path..." and paste the path from the previous step, appending /bin/python (Mac/Linux) or \Scripts\python.exe (Windows). Stack Overflow Common Troubleshooting Visual Studio Code Pylance (report Missing Imports ) pylance missing imports poetry hot

---

3. Reload VS Code window

After switching interpreter:
Ctrl+Shift+P → Developer: Reload Window.

Problem

Pylance (VS Code’s Python language server) fails to resolve imports from packages installed via Poetry, showing yellow squiggles and “import could not be resolved” errors, despite the code running fine.

Summary Checklist

1. Did you run poetry install?
2. Is the bottom right corner of VS Code showing the correct Python version (the one inside the .venv)?
3. If local imports fail, have you added the folder to extraPaths in pyrightconfig.json?

The "Ghost" Imports: Why Pylance Can’t See Your Poetry Packages (And How to Fix It)

You’ve just scaffolded a pristine new project. You ran poetry add fastapi (or pandas, or numpy), the install finished without a hitch, and your pyproject.toml looks beautiful. You open VS Code, type import fastapi, and then you see it. Pylance "missing import" errors when using , you

The dreaded wavy red underline. "Import could not be resolved."

Pylance is panicking. It claims your package doesn't exist. You check your terminal—poetry run python main.py works perfectly. So, why is your editor lying to you?

If you search for this issue, you’ll find it’s a "hot" topic in the Python community. The code works, but the developer experience is broken. Here is the breakdown of why this happens and the two-minute fix to get your IntelliSense back. Did you run poetry install

Conclusion

The integration of Pylance and Poetry can significantly enhance your Python development experience. By following these steps, you should be able to resolve issues related to missing imports and ensure a smoother workflow. If issues persist, consider checking the documentation of both tools or seeking help from their communities.

Common Symptoms:

• Red squiggles under import requests, from mypackage import utils, etc.
• "Go to Definition" (F12) takes you to an error, not the source code.
• IntelliSense offers no suggestions for your installed packages.
• The terminal works fine, but the editor is blind.

3. Configure Pylance

Ensure Pylance is configured to use the correct Python interpreter. In VS Code:

• Open the Command Palette (Ctrl+Shift+P on Windows/Linux, Cmd+Shift+P on macOS).
• Search for "Python: Select Interpreter".
• Choose the interpreter that corresponds to your Poetry environment.