A mock web server in Python for Anomaly labs used to demonstrate that our stack is functional and a web app has access to all the details it needs to function - anomaly/lab-python-mock-server ...

import time from pySerialTransfer import pySerialTransfer as txfer def hi (): ''' Callback function that will automatically be called by link.tick() whenever a packet with ID of 0 is successfully ...

Learn how to use Python’s optional type-hinting syntax to create cleaner and more useful code.

A version of this article appears in print on June 17, 2025, Section D, Page 7 of the New York edition with the headline: Tackling a To-Do List When You’d Prefer To-Don’t.