langchain_core.prompts.string.jinja2_formatter¶
- langchain_core.prompts.string.jinja2_formatter(template: str, **kwargs: Any) str[source]¶
Format a template using jinja2.
- Security warning: As of LangChain 0.0.329, this method uses Jinja2’s
SandboxedEnvironment by default. However, this sand-boxing should be treated as a best-effort approach rather than a guarantee of security. Do not accept jinja2 templates from untrusted sources as they may lead to arbitrary Python code execution.