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- #!/usr/bin/env python3
- import argparse
- from collections import defaultdict
- import jinja2
- import os
- from enum import Enum
- from natsort import natsorted
- from typing import Dict, List
- from cereal import car
- from common.basedir import BASEDIR
- from selfdrive.car import gen_empty_fingerprint
- from selfdrive.car.docs_definitions import CarInfo, Column, CommonFootnote
- from selfdrive.car.car_helpers import interfaces, get_interface_attr
- def get_all_footnotes() -> Dict[Enum, int]:
- all_footnotes = list(CommonFootnote)
- for footnotes in get_interface_attr("Footnote", ignore_none=True).values():
- all_footnotes.extend(footnotes)
- return {fn: idx + 1 for idx, fn in enumerate(all_footnotes)}
- CARS_MD_OUT = os.path.join(BASEDIR, "docs", "CARS.md")
- CARS_MD_TEMPLATE = os.path.join(BASEDIR, "selfdrive", "car", "CARS_template.md")
- def get_all_car_info() -> List[CarInfo]:
- all_car_info: List[CarInfo] = []
- footnotes = get_all_footnotes()
- for model, car_info in get_interface_attr("CAR_INFO", combine_brands=True).items():
- CP = interfaces[model][0].get_params(model, fingerprint=gen_empty_fingerprint(), car_fw=[car.CarParams.CarFw(ecu="unknown")])
- if CP.dashcamOnly or car_info is None:
- continue
- # A platform can include multiple car models
- if not isinstance(car_info, list):
- car_info = (car_info,)
- for _car_info in car_info:
- if not hasattr(_car_info, "row"):
- _car_info.init_make(CP)
- _car_info.init(CP, footnotes)
- all_car_info.append(_car_info)
- # Sort cars by make and model + year
- sorted_cars: List[CarInfo] = natsorted(all_car_info, key=lambda car: car.name.lower())
- return sorted_cars
- def group_by_make(all_car_info: List[CarInfo]) -> Dict[str, List[CarInfo]]:
- sorted_car_info = defaultdict(list)
- for car_info in all_car_info:
- sorted_car_info[car_info.make].append(car_info)
- return dict(sorted_car_info)
- def generate_cars_md(all_car_info: List[CarInfo], template_fn: str) -> str:
- with open(template_fn, "r") as f:
- template = jinja2.Template(f.read(), trim_blocks=True, lstrip_blocks=True)
- footnotes = [fn.value.text for fn in get_all_footnotes()]
- cars_md: str = template.render(all_car_info=all_car_info, group_by_make=group_by_make,
- footnotes=footnotes, Column=Column)
- return cars_md
- if __name__ == "__main__":
- parser = argparse.ArgumentParser(description="Auto generates supported cars documentation",
- formatter_class=argparse.ArgumentDefaultsHelpFormatter)
- parser.add_argument("--template", default=CARS_MD_TEMPLATE, help="Override default template filename")
- parser.add_argument("--out", default=CARS_MD_OUT, help="Override default generated filename")
- args = parser.parse_args()
- with open(args.out, 'w') as f:
- f.write(generate_cars_md(get_all_car_info(), args.template))
- print(f"Generated and written to {args.out}")
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