Script to filter all lineageos devices by year

filter_lineageos_by_year.py

#!/usr/bin/env python3
# run this a local checkout of https://github.com/LineageOS/lineage_wiki/tree/master/_data/devices

import yaml
import glob
import datetime


def get_year(d):
    if isinstance(d, list):
        date = next(iter(d[0].values()))
        return get_year(date)
    if isinstance(d, datetime.date):
        return int(d.year)
    elif isinstance(d, str):
        return int(d.split('-')[0])
    elif isinstance(d, int):
        return d
    else:
        print("Unsupported date format: %s" % d)


for path in glob.glob('*.yml'):
    with open(path, "r") as f:
        d = yaml.load(f)
        #print(d['release'], d['codename'])
        y = get_year(d['release'])
        if y == 2018:
            s = "{name} {codename}".format(**d)
            print(s)