Filter ASF log of removed F2P apps

filter_asf_log.py

import json

LINE_PREFIXES = "app/"
# https://steamcommunity.com/tradingcards/boostercreator/
BADGE_FNAME = "my_badges.json"
LOG_PREFIX = "removeallfreepackages_"
LOG_SUFFIX = "_filtered"
LOG_EXTENSION = ".txt"


def load_badges():
    with open(BADGE_FNAME, encoding="utf-8") as f:
        data = json.load(f)
    return [badge["appid"] for badge in data]


def load_log(username):
    with open(f"{LOG_PREFIX}{username}{LOG_EXTENSION}", encoding="utf-8") as f:
        return [line.strip() for line in f.readlines()]


def filter_log(appids, lines):
    filtered_lines = []
    for line in lines:
        if line.startswith(LINE_PREFIXES):
            appid = int(line.split()[0].split("/")[1])
            if appid in appids:
                continue
        filtered_lines.append(line)
    return filtered_lines


def write_log(username, filtered_lines):
    with open(
        f"{LOG_PREFIX}{username}{LOG_SUFFIX}{LOG_EXTENSION}", "w", encoding="utf-8"
    ) as f:
        f.write("\n".join(filtered_lines))


def main():
    username = "wok"
    lines = load_log(username)
    appids = load_badges()
    filtered_lines = filter_log(appids, lines)
    write_log(username, filtered_lines)


if __name__ == "__main__":
    main()