decorator Questions
3
Solved
I wanted to print the source code for my_func, that is wrapped by my_decorator:
import inspect
from functools import wraps
def my_decorator(some_function):
@wraps(some_function)
def wrapper():
...
Headrest asked 19/4, 2017 at 21:28
24
Solved
I have a problem with the transfer of the variable insurance_mode by the decorator. I would do it by the following decorator statement:
@execute_complete_reservation(True)
def test_booking_gta_obje...
Straka asked 8/5, 2011 at 17:40
4
Solved
I am trying to create a class than can run a separate process to go do some work that takes a long time, launch a bunch of these from a main module and then wait for them all to finish. I want to l...
Samarasamarang asked 5/1, 2013 at 7:10
5
Solved
I'm reaching back to my CLOS (Common Lisp Object System) days for this abstract question.
I'm augmenting the question to clarify:
It appears to me that a Python decorator is sort of like an "ar...
4
Solved
I've been playing around with a timing decorator for my pylons app to provide on the fly timing info for specific functions. I've done this by creating a decorator & simply attaching it to any ...
Lauder asked 23/8, 2010 at 8:6
6
I have a module which decorates some key functions with custom decorators.
Debugging these functions with pdb often is a bit of a pain, because every time I step into a decorated function I first...
4
Solved
As per manual, functools partial() is 'used for partial function application which “freezes” some portion of a function’s arguments and/or keywords resulting in a new object with a simplified signa...
4
Solved
I am trying to build a control structure in a class method that takes a function as input and has different behaviors if a function is decorated or not. Any ideas on how you would go about building...
Barbour asked 29/7, 2021 at 23:40
3
Solved
How Chain of Responsibility Pattern Differs from Decorator Pattern..?
Gutsy asked 15/9, 2010 at 19:49
2
Solved
I want to, for debugging purposes, print out something pertaining to each and every line executed in a python method.
For example if there was some assignment in the line, i want to print what va...
Merrymaker asked 23/8, 2015 at 5:19
7
Solved
Is there a way to combine two decorators into one new decorator in python?
I realize I can just apply multiple decorators to a function, but I was curious as to whether there's some simple way to ...
22
Solved
How do I make two decorators in Python that would do the following?
@make_bold
@make_italic
def say():
return "Hello"
Calling say() should return:
"<b><i>Hello</i>...
Owl asked 11/4, 2009 at 7:5
6
Solved
I have written a decorator which logs the arguments used to call a particular function or method. As shown below, it works well except that the line number reported in the logRecord is the line num...
14
Solved
Can one write something like:
class Test(object):
def _decorator(self, foo):
foo()
@self._decorator
def bar(self):
pass
This fails: self in @self is unknown
I also tried:
@Test._decorato...
6
Solved
Are there ways to decorate functions or methods in C++ like in python style?
@decorator
def decorated(self, *args, **kwargs):
pass
Using macros for example:
DECORATE(decorator_method)
int decorat...
5
Is there a way to inject a dependency into a decorator factory, using Angular's DI? Let's take the following code as a simplified example:
@Component({
selector: 'hello-component',
template: '&l...
Adamis asked 19/6, 2016 at 11:18
4
Solved
I want a decorator that would add the decorated function to list, like this :
class My_Class(object):
def __init__(self):
self.list=[]
@decorator
def my_function(self)
print 'Hi'
I expect...
1
Solved
I try to get into TypeScript by writing TS based Lit Elements, refactoring a very small project of mine.
However it starts to get frustrating since I don't see what's wrong with this code since it'...
Dorcy asked 18/8, 2023 at 15:23
5
Solved
I have a python class which has several properties. I want to implement a method which will return some properties as a dict. I want to mark the properties with a decorator. Here's an example:
clas...
Unsheathe asked 29/6, 2023 at 15:32
2
Solved
I implemented a decorator in the same way as here
How to make a python decorator function in Flask with arguments (for authorization)
but problem still unsolved...
I have this function with decora...
2
I created a new Spring-boot project and wanted to use Thymeleaf with the LayoutDialect.
My pom.xml has following dependencies:
<dependencies>
<dependency>
<groupId>org.springf...
Disulfide asked 7/2, 2015 at 17:20
2
Solved
Why can't I make a class' __call__ method static using the @staticmethod decorator?
class Foo(object):
@staticmethod
def bar():
return 'bar'
@staticmethod
def __call__():
return '__call__'
...
Throttle asked 7/11, 2014 at 3:32
2
Solved
I am testing the new @admin.register decorator that is a new feature from Django 1.7.
I am currently using Django 1.8.2 and Python 3 and happened me the following situation in relation to @admin.re...
Barcellona asked 6/7, 2015 at 0:53
8
I need to mark routines as deprecated, but apparently there's no standard library decorator for deprecation. I am aware of recipes for it and the warnings module, but my question is: why is there n...
Girth asked 29/3, 2010 at 7:14
5
Solved
I am trying to inject a service into a decorator function in which I am creating, this is so I can get the contents that are stored inside of variables.
I currently have a basic decorator setup.
...
Ricks asked 5/10, 2018 at 12:14
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