MCP Odoo Shell

""" MCP Server Setup and Global State Management =========================================== Manages the MCP server instance and global shell manager state. """ import os from typing import Optional from mcp.server.fastmcp import FastMCP from .shell_manager import OdooShellManager # Create MCP server mcp = FastMCP("Odoo Shell Server") # Global shell manager shell_manager: Optional[OdooShellManager] = None def get_shell_manager() -> OdooShellManager: """ Get or create the shell manager. Implements a singleton pattern to ensure only one shell manager instance exists. Creates a new manager with configuration from environment variables if one doesn't exist. :return: The global shell manager instance :rtype: OdooShellManager """ global shell_manager if shell_manager is None: # Get configuration from environment variables odoo_bin = os.getenv('ODOO_BIN_PATH', '/usr/bin/odoo-bin') addons_path = os.getenv('ODOO_ADDONS_PATH', '/odoo/addons') db_name = os.getenv('ODOO_DATABASE', 'odoo') config_file = os.getenv('ODOO_CONFIG_FILE') shell_manager = OdooShellManager(odoo_bin, addons_path, db_name, config_file) return shell_manager def reset_shell_manager() -> str: """ Reset the shell manager (restart the shell process). Terminates the current shell process and clears the global shell manager, which will cause a new shell to be started on the next access. :return: Success message or error description :rtype: str """ global shell_manager try: if shell_manager: shell_manager.stop() shell_manager = None return "Odoo shell session reset successfully" except Exception as e: return f"Error resetting shell: {str(e)}"