justin blecher

infinite loop when rendering a conditional loading message with children

14

**Do you want to request a *feature* or report a *bug*?** Bug. **Bug: What is the current behavior?** (See below for full description.) Attempting to use a connected "loading message"...

The latest version of [`executing`](https://github.com/alexmojaki/executing) ([2.0.0](https://github.com/alexmojaki/executing/releases/tag/v2.0.0)) breaks `icecream` under Python 2, failing with `ImportError: cannot import name lru_cache`. Though it's not called out explicitly, `executing` 2.0.0 drops support for Py2....

infinite loop when rendering a conditional loading message with children

18

**Do you want to request a *feature* or report a *bug*?** Bug. **Bug: What is the current behavior?** (See below for full description.) Attempting to use a connected "loading message"...

## Expected Behavior Given the following example ndb models and code: ```py from google.appengine.ext import ndb RED = "red" GREEN = "green" BLUE = "blue" COLORS = [RED, GREEN, BLUE]...