Find all icon directories for option that Dunst notification needs.

parser.py

from pathlib import Path
import os
import configparser
import sys
import traceback


HOME = Path().home()

ICONS_PATH = [
    HOME.joinpath(".local/share/icons"),
    HOME.joinpath(".icons")
]


def main():
    parser = configparser.ConfigParser()
    icon_directories = []

    for icon_path in ICONS_PATH:
        for (dirpath, _, filenames) in os.walk(icon_path):
            if "index.theme" not in filenames:
                continue

            try:
                with open(Path(dirpath).joinpath("index.theme"), "r", encoding="utf-8") as f:
                    parser.read_file(f)
                    if dirs := parser.get(section="Icon Theme", option="Directories", fallback=[]):
                        dirs = dirs.split(",")
                        for dirname in dirs:
                            dirname_path = Path(dirpath).joinpath(dirname)
                            if dirname_path.is_dir():
                                icon_directories.append(str(dirname_path))

                    parser.clear()
            except:
                continue

    _save_content(icon_directories)


def _save_content(icon_directories):
    try:
        with open("icon_path.txt", "w") as f:
            f.write(":".join(icon_directories))
    except:
        traceback.print_exc(file=sys.stderr)


if __name__ == "__main__":
    main()

# parser = configparser.ConfigParser()
# parser.read_file(open("index.theme"))

# dirs = parser.get(section="Icon Theme", option="Directories")