Function sanitize_filename

src/command_system/export_command.py:132–139

Lowercase + hyphenate into a filesystem-safe slug (export.tsx:43-49).

(text: str)

def sanitize_filename(text: str) -> str:
    """Lowercase + hyphenate into a filesystem-safe slug (export.tsx:43-49)."""
    s = text.lower()
    s = re.sub(r"[^a-z0-9\s-]", "", s)  # drop special chars
    s = re.sub(r"\s+", "-", s)  # spaces -> hyphens
    s = re.sub(r"-+", "-", s)  # collapse repeated hyphens
    s = re.sub(r"^-|-$", "", s)  # trim leading/trailing hyphens
    return s


def _default_filename(messages: Any) -> str: