def render_impl(self, template, context, **options):
ropts = dict((k, v) for k, v in options.items() if k != "<STR_LIT>")<EOL>tmpl = anytemplate.engines.base.fallback_render(template, {}, **ropts)<EOL>return self.renders_impl(tmpl, context, **options)<EOL>
Inherited class must implement this!

:param template: Template file path
:param context: A dict or dict-like object to instantiate given
    template file
:param options: Same options as :meth:`renders_impl`

    - at_paths: Template search paths (common option)
    - at_encoding: Template encoding (common option)
    - safe: Safely substitute parameters in templates, that is,
      original template content will be returned if some of template
      parameters are not found in given context

:return: To be rendered string in inherited classes