Python dataclasses can make your Python classes less verbose and more powerful at the same time. Here's an introduction to using dataclasses in your Python programs.

Any time you want to create lots of examples of the same “thing,” or any time you want to handle complex code in a modular and easily-exported fashion, classes are a great choice. How to use ...

We can then use other time references—such as days, weeks, or years—using a calendar standard as multiples of the second (see Gregorian Calendar as an example). UT1 ...