VSCode unable to resolve imports from secondary airflow namespace package in monorepo with duplicate package names

[JDarDagran]

Type: Bug

Behaviour

VSCode successfully recognizes and imports modules from the main airflow package but doesn’t detect imports from the secondary airflow namespace package.

Steps to reproduce:

1. Clone the Apache Airflow repository: https://github.com/apache/airflow
2. Install packages in editable mode (I've done it in multiple ways including:

• uv sync
• uv pip install -e . -e ./providers -e ./task_sdk
• pip install -e . -e ./providers -e ./task_sdk --config-setting editable_mode=compat

3. Open any file that tries to import from airflow.sdk or airflow.providers.

Diagnostic data

Extension version: 2024.18.0
VS Code version: Code 1.95.1 (Universal) (65edc4939843c90c34d61f4ce11704f09d3e5cb6, 2024-10-31T05:14:54.222Z)
OS version: Darwin arm64 23.4.0
Modes:

• Python version (& distribution if applicable, e.g. Anaconda): 3.9.17
• Type of virtual environment used (e.g. conda, venv, virtualenv, etc.): Venv
• Value of the python.languageServer setting: Default

User Settings

languageServer: "Pylance"

 "python.analysis.extraPaths": [
            "${workspaceFolder}/airflow",
            "${workspaceFolder}/task_sdk/src"
            "${workspaceFolder}/providers/src"
        ]

System Info

Item	Value
CPUs	Apple M1 Pro (10 x 2400)
GPU Status	2d_canvas: enabled canvas_oop_rasterization: enabled_on direct_rendering_display_compositor: disabled_off_ok gpu_compositing: enabled multiple_raster_threads: enabled_on opengl: enabled_on rasterization: enabled raw_draw: disabled_off_ok skia_graphite: disabled_off video_decode: enabled video_encode: enabled webgl: enabled webgl2: enabled webgpu: enabled webnn: disabled_off
Load (avg)	6, 6, 6
Memory (System)	16.00GB (0.03GB free)
Process Argv	--crash-reporter-id 88217b29-6a1c-4f04-987d-351f65f1d656
Screen Reader	no
VM	0%