Webthing-python documentation of things as examples

Let’s start a list of code examples where we document our properties.
If you have an example and give me a link to your implementation or a snippet I will add it to documentation.

This thing was shared by @freaktechnik and is verry special as it omits the webthing-python framework and places its webthing-properties on top of bare tornado to make a selfhosted website while exposing webhting-properties to the gateway.