Python Courses, Training, and Tutorials

Using the LRU Cache decorator found here: http://code.activestate.com/recipes/578078-py26-and-py30-… Read more Python Lru Cache Decorator Per Instance

Introduction I have a Python class, which contains a number of methods. I want one of those methods… Read more Python: Regular Method And Static Method With Same Name

For the reason of not rewriting the same API. I want to inherit a get method from an already create… Read more How To Inherit A Flask Methodview Class Without Its Decorators?

Say I have the following simple example without any typehints: def wrapper(cls): class Subclass… Read more Class Decorator Compatible For Mypy

I have a general purpose function that sends info about exceptions to an application log. I use the… Read more Wrapping Class Method In Try / Except Using Decorator

I have a set of function in views.py which are currently only user-accessible. I'm asked to mak… Read more Conditionally Apply Login_required Decorator In Django

I'm attempting to build a decorator for an instance method of a class that will memoize the res… Read more Python Resettable Instance Method Memoization Decorator

I have a cherrypy application and on some of the views I want to start only allowing certain users … Read more Writing A Cherrypy Decorator For Authorization

In this post, Nick suggested a decoartor: Python/WebApp Google App Engine - testing for user/pass … Read more Python Decorator For Gae Web-service Security Check

Thanks to what I learned from this question, I've been able to make a Flask-Login process with … Read more Flask-login Breaks When My Decorator Accepts Parameters

I'm trying to create a @synchronized wrapper that creates one Lock per object and makes method … Read more Possible To Create A @synchronized Decorator That's Aware Of A Method's Object?

In Python 2.7 I'd like to decorate an instance method test in class Foo with a decorator that i… Read more How Do I Decorate An Instance Method With Another Class In Python 2.7?

I need to mark routines as deprecated, but apparently there's no standard library decorator for… Read more Decorators In The Python Standard Lib (@deprecated Specifically)

I'm trying to boost the performance of a simple 2NN. Here is the code: from tensorflow.keras.mo… Read more When We Should Use Tf.function Decorator

Slightly modifying the answer from Applying python decorators to methods in a class, it is possible… Read more Python Apply Decorator To Every Method In A Class Without Inspect

Is it possible to have a decorator that makes a method work like an attribute if values are assigne… Read more Python Decorator For Attribute And Method?

I got a pretty weird behaviour with the decorator library which is explained in the next code: from… Read more Decorator Python Library Hide The Kwargs Inside Args

NOTE: I've got a related question here: How to access variables from a Class Decorator from wit… Read more Class Decorator For Methods From Other Class

I have a few functions in my code where it makes much sense (seems even mandatory) to use memoizati… Read more Java: Automatic Memoization

Possible Duplicate: Understanding Python decorators What function does the 'class decorator&#… Read more "@" Decorator (in Python)