"""Write an ANSI/CP437 conversion to a ``.ANS`` file."""

from __future__ import annotations

import os


def export_ans(conv, path, source_path=None, display="key", seconds=0,
               video="pal", layout="unified"):
    """Write the conversion's ANSI byte stream to ``path`` (forcing a .ans suffix).

    The extra keyword arguments (display / seconds / video / layout) exist only so
    ANSI shares the platform export interface; a static text file ignores them.
    """
    if not str(path).lower().endswith(".ans"):
        path = os.path.splitext(path)[0] + ".ans"
    with open(path, "wb") as f:
        f.write(conv.data)
    return path