upstream-zulip/zproject/template_loaders.py

from pathlib import Path

from django.template.loaders import app_directories
from typing_extensions import override


class TwoFactorLoader(app_directories.Loader):
    @override
    def get_dirs(self) -> list[str | Path]:
        dirs = super().get_dirs()
        # app_directories.Loader returns only a list of
        # Path objects by calling get_app_template_dirs
        two_factor_dirs: list[str | Path] = []
        for d in dirs:
            assert isinstance(d, Path)
            if d.match("two_factor/*"):
                two_factor_dirs.append(d)
        return two_factor_dirs