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Showing posts with the label Python Decorators

Is It Possible To Numpy.vectorize An Instance Method?

I've found that the numpy.vectorize allows one to convert 'ordinary' functions which ex… Read more Is It Possible To Numpy.vectorize An Instance Method?

Decorator Error: Nonetype Object Is Not Callable

I wrote a function decorator like this: def tsfunc(func): def wrappedFunc(): print '… Read more Decorator Error: Nonetype Object Is Not Callable

How To Access Variables From A Class Decorator From Within The Method It's Applied On?

NOTE I've compiled an answer based on everything written by @AlexHall and @juanpa.arrivillaga. … Read more How To Access Variables From A Class Decorator From Within The Method It's Applied On?

Check If A Function Uses A Specific Keyword Argument

I've got a decorator like this: def auth(func): def dec(self, *args): user = Auth.a… Read more Check If A Function Uses A Specific Keyword Argument

Reassigning Parameters Within Decorators In Python

Consider a simple Python decorator with parameters: def decorator_factory(a=None): def decorato… Read more Reassigning Parameters Within Decorators In Python

How To Catch All Exceptions Raised In Flask_restful App

I do have simple restful app with Flask-Restful from flask import Flask from flask_restful import A… Read more How To Catch All Exceptions Raised In Flask_restful App

Wrapping Class Method In Try / Except Using Decorator

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

Python: __qualname__ Of Function With Decorator

I'm using a Decorator (class) in an Instance method of another class, like this: class decorato… Read more Python: __qualname__ Of Function With Decorator