Thanks a lot for this library.

It seems like the weather.py example is broken.

You can get your API Key on www.darksky.net and register a dev account.

This service has shut down: "Support for the Dark Sky API ended on March 31, 2023, and has been replaced by Apple’s WeatherKit API."

Icons taken from https://adamwhitcroft.com/climacons/
Check out his github: https://github.com/AdamWhitcroft/climacons

The link is dead, and the repo no longer exists.
This repo includes some icons in python-escpos/examples/graphics/climacons/, but not all 75 icons.