Generate Relation Diagram from GAE ndb Model

Working with GAE, we wanted to create relation diagram from out ndb model. By deferring the rendering to dot and using Python's reflection this became an easy task. Some links are still missing since we're using ancestor queries, but this can be handled by some class docstring syntax or just manually editing the resulting dot file.

draft2gist - Publish draftin.com Documents to gist

I've started playing with draftin.com, so far very nice.

draftin.com lets you publish documents to several sites, and if the site you want to publish to is not on the list - there are WebHooks.

I've written a small AppEngine service that is a WebHook for publishing draftin.com documents to gist. Feel free to use it and let me know if you find any errors.

Below is the server code, rest of the files are here.