Data Intelligence MCP Server

# Copyright [2025] [IBM] # Licensed under the Apache License, Version 2.0 (http://www.apache.org/licenses/LICENSE-2.0) # See the LICENSE file in the project root for license information. """Jinja environment helper (cached per base directory).""" from functools import lru_cache from pathlib import Path from jinja2 import Environment, FileSystemLoader, select_autoescape def _key(base_dir: str) -> str: return str(Path(base_dir).resolve()) @lru_cache(maxsize=8) def _env(base_dir_key: str) -> Environment: return Environment( loader=FileSystemLoader(base_dir_key), autoescape=select_autoescape(enabled_extensions=("j2",)), trim_blocks=True, lstrip_blocks=True, ) def render_template(base_dir: str, rel_path: str, **vars) -> str: base = _key(base_dir) env = _env(base) return env.get_template(rel_path).render(**vars)