commaai/openpilot ? reverse-engineered prompt

I want to build a robotics operating system for cars, essentially creating an advanced driver assistance system similar to openpilot. The main purpose is to upgrade existing cars with better driving automation features, like adaptive cruise control and lane keeping.

The system should primarily be built in Python. It needs to interface with a car's hardware to process data from the CAN bus, GPS, and cameras. A key feature is logging this driving data—like video from the road-facing camera and sensor readings—and uploading it to a server to help train and improve the AI models. Please also include an option for users to opt-in to logging a driver-facing camera.

It's important that the project supports different versions, like a stable release branch and a more experimental nightly branch for development. The whole thing should be built with safety as a top priority, so make sure to include robust safety checks and testing frameworks.