from __future__ import annotations import re from manim.utils.ipython_magic import _generate_file_name  def test_jupyter_file_naming(config):    """Check the format of file names for jupyter"""    scene_name = "SimpleScene"    expected_pattern = r"[0-9a-zA-Z_]+[@_-]\d\d\d\d-\d\d-\d\d[@_-]\d\d-\d\d-\d\d"    config.scene_names = [scene_name]    file_name = _generate_file_name()    match = re.match(expected_pattern, file_name)    assert scene_name in file_name, (        "Expected file to contain " + scene_name + " but got " + file_name    )    assert match, "file name does not match expected pattern " + expected_pattern  def test_jupyter_file_output(tmp_path, config):    """Check the jupyter file naming is valid and can be created"""    scene_name = "SimpleScene"    config.scene_names = [scene_name]    file_name = _generate_file_name()    actual_path = tmp_path.with_name(file_name)    with actual_path.open("w") as outfile:        outfile.write("")        assert actual_path.exists()        assert actual_path.is_file()