Python’s yield statement is a powerful tool that can be used in a variety of contexts, including generator functions, coroutines, and asynchronous programming.
In Python, context managers are a powerful tool for managing resources such as files, sockets, and locks. While Python provides built-in context managers such as with open() as f: for working with files, you can also define your own context managers using the contextlib module. In this post, I’ll explore how to define your own context managers in Python.
