sunrise: Add sunrise module to pixlet.

[betterengineering]

Overview

A few folks are looking to use the sunrise/sunset times in their apps. It's a wonderful feature for displays, especially ones we bring into our homes. There hasn't been an easy way to do this in starlark though and this change makes it super simple. Simply import sunrise.star and you'll have access to sunrise/sunset times for a given location.

Changes

• sunrise: Add sunrise module to pixlet.
  • This commit adds the go-sunrise module to pixlet so that apps can make use of sunrise/sunset times. This has been a popular use case and hopefully this module will make it easier for more folks to take advantage of this information.

Tests

In addition to the unit tests added, I also added a full working example and spot checked it to ensure it's working as expected.

[rohansingh]

Looks great. We should also explicitly document/test the behavior for places where the sun doesn't rise or set.

[betterengineering]

Looks great. We should also explicitly document/test the behavior for places where the sun doesn't rise or set.

Good call! I updated the logic to return a None since comparing an empty time would be annoying in starlark 😅 . Also added the case checking to the example. I really do hope someone brings a Tidbyt to the South Pole Station 😄 . Though, I suppose they'd need a reliable internet connection 24/7