- Add __getstate__/__setstate__ to drop cached _compiled Jinja2 template - Jinja2 Template.root_render_func is a dynamic closure unpicklable by reference - cached_property rebuilds the template lazily on first render after unpickle
- Add __getstate__/__setstate__ to drop cached _compiled Jinja2 template - Jinja2 Template.root_render_func is a dynamic closure unpicklable by reference - cached_property rebuilds the template lazily on first render after unpickle