Python provides the python datetime module that helps manipulate date and time and represents it in a way users can understand. When you talk about datetime, there are various components to it.

Basic Cheat Sheet for Python (PDF, Markdown and Jupyter Notebook). - nevzat/python-cheatsheet-by-wilfred ...

Learn how to work with date and time values using Python's datetime library, and how to avoid some of the gotchas and pitfalls of the datetime datatype.

This post explains what a Python module is and how to use it to drastically extend the capabiltiies of your code. Plus: how to make your own!

but the python datetime.time class doesn't seem to have defined arithmetic operators, nor does the datetime.timedelta. if there are methods for this, that's not obvious to me either: Code: ...