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Showing posts with the label Methods

What Distinguishes A Command From Needing () Vs Not?

I recently spent way too long debugging a piece of code, only to realize that the issue was I did n… Read more What Distinguishes A Command From Needing () Vs Not?

What Are The Parentheses For At The End Of Python Method Names?

I'm a beginner to Python and programming in general. Right now, I'm having trouble understa… Read more What Are The Parentheses For At The End Of Python Method Names?

Is It Possible To Transform Default Class Dunder Methods Into Class Methods?

To give you some context, yesterday I came across this post. I found the problem quite interesting,… Read more Is It Possible To Transform Default Class Dunder Methods Into Class Methods?

How To Check Whether A Method Exists In Python?

In the function __getattr__(), if a referred variable is not found then it gives an error. How can … Read more How To Check Whether A Method Exists In Python?

Super Confusing Python Multiple Inheritance Super()

I was playing around with the multiple inheritance in python and I come a cross a situation that I … Read more Super Confusing Python Multiple Inheritance Super()

Using Grid_propagate(false) In Tkinter

I am creating a Frame that uses the grid manager. And I have a Label widgets in it. I want the labe… Read more Using Grid_propagate(false) In Tkinter

Detecting Bound Method In Classes (not Instances) In Python 3

Given a class C with a function or method f, I use inspect.ismethod(obj.f) (where obj is an instanc… Read more Detecting Bound Method In Classes (not Instances) In Python 3

Python : Singleton Class Object To Persist List Between Imports ? (like Django Admin Register)

I want to have dict / list to which I can add values, just like models can be added to the admin re… Read more Python : Singleton Class Object To Persist List Between Imports ? (like Django Admin Register)

Limit A Method To Be Called Only Through Another Method?

Say i have two methods first_method and second_method as follows. def first_method(some_arg): &… Read more Limit A Method To Be Called Only Through Another Method?

How Should Callables Retrieved With Super() Be Called?

I noticed that with this B.f implementation, the call B.f(B) raises a TypeError: >>> class… Read more How Should Callables Retrieved With Super() Be Called?

How To Dynamically Change Signatures Of Method In Subclass?

When using classmethod to dynamic change the method in subclass, how to dynamic change signatures o… Read more How To Dynamically Change Signatures Of Method In Subclass?

Python Global Scope Troubles

I'm having trouble modifying global variables between different files in Python. For example: F… Read more Python Global Scope Troubles

Using A Users Input To Search Dictionary Keys And Print That Keys Matching Value

I am working with tkinter, as I have my gui set up with and entry, label, and button. I'm tryin… Read more Using A Users Input To Search Dictionary Keys And Print That Keys Matching Value

How To Mock Just The Method Inside The Class

Trying to write a testcase for my class based function. This is skeleton of my class class Library(… Read more How To Mock Just The Method Inside The Class

How To Dynamically Call A Method In Python?

I would like to call an object method dynamically. The variable 'MethodWanted' contains the… Read more How To Dynamically Call A Method In Python?

Python Decorator For Attribute And Method?

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?

How To Call A Class Method In Another Method In Python?

I am trying to print 'okay, thanks'. When I run it on shell, it prints on separate line and… Read more How To Call A Class Method In Another Method In Python?

Python Class Inside Class Using Same Methods

If I writing a class inside a class, and them both use same methods i.e.: class Master: def c… Read more Python Class Inside Class Using Same Methods

"@" Decorator (in Python)

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

Python: Function Takes Exactly 1 Argument (2 Given)

I have this method in a class class CatList: lista = codecs.open('googlecat.txt', '… Read more Python: Function Takes Exactly 1 Argument (2 Given)