Posted by Bob on Fri 20 October 2017 in Concepts
• Tagged with
decorators, design patterns, logging, caching, memoization, Flask, Django, properties, classmethod, staticmethod, lru_cache, mock.patch, contextmanager
• 4 min read
Decorators are a sometimes overlooked feature and they might be hard to grasp for beginning Pythonistas. I agree with Aaron Maxwell that mastering them "can massively magnify the positive impact of the code you write", so make sure you add them to your toolkit if not done so already. In this article I explain what they do, why you want to use them and give some practical examples.
Running your site or business good chance you A. use promo material like banners and B. you make them manually with Photoshop, Gimp or what not. And yes for anything beyond the basics you probably need those programs. But what if you like to keep it simple and want to semi-automate things? Just an image and text on canvas? Enter Pillow - The friendly PIL fork, which makes this pretty easy. Come explore some of its capabilities with me in this article.