SurfSense/surfsense_backend/app/automations/templating/render.py

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"""Render templates and evaluate predicates against the sandboxed environment."""
from __future__ import annotations
from collections.abc import Mapping
from typing import Any
from .environment import ENV
def render_template(template: str, context: Mapping[str, Any]) -> str:
"""Render ``template`` with ``context``."""
return ENV.from_string(template).render(**context)
def evaluate_predicate(expression: str, context: Mapping[str, Any]) -> bool:
"""Evaluate a Jinja expression (not a template body) and coerce to bool."""
return bool(ENV.compile_expression(expression)(**context))