can decorators be used to add metadata or annotations to functions?

... python_app` | `delayed` | `task` | `task` | `job` | All `#!Python @job`-decorated functions are transformed into their corresponding decorator. ```python ... wrf-python · Docs »; API Reference »; Internal API »; wrf.decorators ... A decorator to handle type casting. This decorator is used to cast variables ... **Return** (:data:`python:types.FunctionType`) The decorated function, which simply calls the provided function and sets ``self.testroot = None``. Click on ... Feb 7, 2024 ... Used to decorate functions to apply basic high level exception logging and provide a contextual LOGGER to use within the decorated function. Sep 13, 2019 ... i.e. decorators are higher order functions that (usually) modify the functionality of a function without you having to explicitly rewrite it. In object-oriented programming, the decorator pattern is a design pattern that allows behavior to be added to an individual object, dynamically, ... Common examples for decorators are classmethod() and staticmethod() . The decorator syntax is merely syntactic sugar, the following two function definitions ... Decorators provide a way to add both annotations and a meta-programming syntax for class declarations and members. Further Reading (stage 2): A Complete ... A Python decorator lets you modify or extend the behavior of a function or class without changing its actual code. You wrap the function inside another function ... Jul 1, 2012 ... Blog :: Understanding Python Decorators in 12 Easy Steps! · 1. Functions · 2. Scope · 3. variable resolution rules · 4. Variable lifetime · 5.