BuildAutomata Memory MCP Server

""" Utility functions for BuildAutomata Memory System Copyright 2025 Jurden Bruce """ import sqlite3 import logging from datetime import datetime from typing import Union, Optional logger = logging.getLogger("buildautomata-memory.utils") def _adapt_datetime(dt: datetime) -> str: """Convert datetime to ISO format string for SQLite storage""" return dt.isoformat() def _convert_timestamp(val: Union[str, bytes]) -> Optional[datetime]: """Convert timestamp string to datetime with error handling""" try: decoded = val.decode() if isinstance(val, bytes) else val return datetime.fromisoformat(decoded) except (ValueError, AttributeError) as e: # Log warning but don't crash - return None for malformed timestamps logger.warning(f"Failed to convert timestamp: {val}, error: {e}") return None def register_sqlite_adapters(): """Register SQLite adapters for datetime handling""" sqlite3.register_adapter(datetime, _adapt_datetime) sqlite3.register_converter("TIMESTAMP", _convert_timestamp)