What does the “at” (@) symbol do in Python?
An @ symbol at the beginning of a line is used for class, function and method decorators. Read more here: PEP 318: Decorators Python Decorators The most common Python decorators you’ll run into are: @property @classmethod @staticmethod If you see an @ in the middle of a line, that’s a different thing, matrix multiplication. See this answer showing the use of @ as … Read more