Function _path_from_fname

mne/io/fiff/raw.py:549–559

(fname)

def _path_from_fname(fname) -> Path | None:
    if not isinstance(fname, Path):
        if isinstance(fname, str):
            fname = Path(fname)
        else:
            # Try to get a filename from the file-like object
            try:
                fname = Path(fname.name)
            except Exception:
                fname = None
    return fname