[macOS] JupyterLab desktop doesn't allow/request permission to access the camera

[tkmfujise]

Description

When I run code that access the camera, JupyterLab desktop seems like doesn't request permission to access the camera.

If it try to have permission, a dialog asking for permission will appear and "JupyterLab" will shown in the Mac permissions (Security & Privacy -> Privacy -> Camera). But I have not seen that.

Reproduce

1. Open Python3 notebook
2. Run next code in a cell

import cv2
cv2.VideoCapture(0)

3. I got a next error

Kernel Restarting
The kernel for python/Untitled1.ipynb appears to have died. It will restart automatically.

Expected behavior

When code that needs access a media device run, JupyterLab try to have permission to access the device.

similar issue (VSCode)
microsoft/vscode#95062

Context

• Operating System and version: macOS Ventura 13.4
• JupyterLab-Desktop version: 4.0.1-1
• Installer: macOS-arm64.dmg

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[beniroquai]

Hey @tkmfujise I'm running into the same issue. were you able to resolve this in the end? Interestingly, the same python env can run the camera outside jupyter lab without any problems.