#31713 Script that enables automatic modification of platform configs

[teodoramilanovic]

The provided output has not been formatted yet. However, if the solution meets your requirements, please feel free to specify your preferences regarding the formatting. Also, using this method sometimes requires importing additional elements from other files (e.g. Device).
Thanks!

[github-actions]

Thanks for contributing to openpilot! In order for us to review your PR as quickly as possible, check the following:

• Convert your PR to a draft unless it's ready to review
• Read the contributing docs
• Before marking as "ready for review", ensure:
  • the goal is clearly stated in the description
  • all the tests are passing
  • the change is something we merge
  • include a route or your device' dongle ID if relevant

[sshane]

Even if you don't change anything, save_config will add the default fields we have defined which we don't want (package='All' for example, and the extra enums you mentioned like Device). I think we need a way of determining if something's changed to only modify/add that field as needed.

Also, is there a more generic/smaller attr_repr function we can use? It looks like it mostly is just for formatting the enum values.

This should stay the same:

  TOYOTA_CAMRY = PlatformConfig(
    [
      ToyotaCarDocs("Toyota Camry 2018-20", video_link="https://www.youtube.com/watch?v=fkcjviZY9CM", footnotes=[Footnote.CAMRY]),
      ToyotaCarDocs("Toyota Camry Hybrid 2018-20", video_link="https://www.youtube.com/watch?v=Q2DYY0AWKgk"),
    ],
    CarSpecs(mass=3400. * CV.LB_TO_KG, wheelbase=2.82448, steerRatio=13.7, tireStiffnessFactor=0.7933),
    dbc_dict('toyota_nodsu_pt_generated', 'toyota_adas'),
    flags=ToyotaFlags.NO_DSU,
  )

But it becomes:

  TOYOTA_CAMRY = PlatformConfig(
    car_docs=[
      ToyotaCarDocs(name='Toyota Camry 2018-20', package='All', requirements=None, video_link='https://www.youtube.com/watch?v=fkcjviZY9CM', footnotes=[Footnote.CAMRY], min_steer_speed=None, min_enable_speed=None, auto_resume=None, car_parts=CarParts(parts=[CarHarness.toyota_a, Device.threex])),
      ToyotaCarDocs(name='Toyota Camry Hybrid 2018-20', package='All', requirements=None, video_link='https://www.youtube.com/watch?v=Q2DYY0AWKgk', footnotes=[], min_steer_speed=None, min_enable_speed=None, auto_resume=None, car_parts=CarParts(parts=[CarHarness.toyota_a, Device.threex]))
    ],
    specs=CarSpecs(mass=1542.2128, wheelbase=2.82448, steerRatio=13.7, centerToFrontRatio=0.5, minSteerSpeed=0.0, minEnableSpeed=-1.0, tireStiffnessFactor=0.7933),
    dbc_dict={'pt': 'toyota_nodsu_pt_generated', 'radar': 'toyota_adas', 'chassis': None, 'body': None},
    flags=ToyotaFlags.NO_DSU,
    platform_str='TOYOTA_CAMRY')

[sshane]

Closing for inactivity for a week, feel free to re-open if you address the issues.