def METHOD_NAME(fpath: Path) -> None:
    if not fpath.exists():
        return
    with fpath.open("r") as f:
        for line in f.readlines():
            line = line.strip()
            if not line or line.startswith("#") or "=" not in line:
                continue
            k, v = line.split("=", 1)
            os.environ[k.strip()] = v.strip()