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Showing posts with the label Class

Python __slots__ (making And Using)

I don't really get making a class and using __slots__ can someone make it clearer? For example… Read more Python __slots__ (making And Using)

Getting "not Supported Between Instances Of 'tuple' And 'list'" When Adding Object To Priority Queue

Im trying to add a pair of elements to a priority queue. When I try to add an element im getting th… Read more Getting "not Supported Between Instances Of 'tuple' And 'list'" When Adding Object To Priority Queue

Actual Implementation Of Private Variables In Python Class

Possible Duplicate: The meaning of a single- and a double-underscore before an object name in Pytho… Read more Actual Implementation Of Private Variables In Python Class

Python3 And Recursive Class

I want to define own tree-like class. I've written code like this: class forest: class … Read more Python3 And Recursive Class

Python - Add Days To An Existing Date

Obviously this is homework so I can't import but I also don't expect to be spoon fed the an… Read more Python - Add Days To An Existing Date

Why Does The 'is' Operator Say These Methods Aren't The Same?

Consider this code: class Person(object): def sayHello(self): return 'Hello' pri… Read more Why Does The 'is' Operator Say These Methods Aren't The Same?

Recursion Error With Class Inheritance

I have a file containing classes which I want to use to store API endpoints. The reason I want to u… Read more Recursion Error With Class Inheritance

Python: Regular Method And Static Method With Same Name

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

Run All Functions In Class

I am trying to run all the functions in my class without typing them out individually. class Foo(ob… Read more Run All Functions In Class

Resolving How To Give An Attribute In A Class In Python

I have the following class: class Point(object): __slots__= ('x','y','z'… Read more Resolving How To Give An Attribute In A Class In Python

What Is Happening Here In Python With Oops While Trying Diamond Shape Problem

I am learning OOPs with python. created below code to replicate the diamond shape problem in multip… Read more What Is Happening Here In Python With Oops While Trying Diamond Shape Problem

Operator Overloading In Python: Handling Different Types And Order Of Parameters

I have a simple class that helps with mathematical operations on vectors (i.e. lists of numbers). M… Read more Operator Overloading In Python: Handling Different Types And Order Of Parameters

How To Show The Relationship Between A Class And Another Class That Takes The Instance Of The Class's Instance As An Input With A Sequence Diagram?

I will use the same example from my previous question and modify it. I have a class called House. T… Read more How To Show The Relationship Between A Class And Another Class That Takes The Instance Of The Class's Instance As An Input With A Sequence Diagram?

In Python, How To Initialize A Class Attribute From The Return Value Of A Class Method?

Imagine we have this class: class Custom: @classmethod def get_choices(cls): # use … Read more In Python, How To Initialize A Class Attribute From The Return Value Of A Class Method?

Python Class Can't Find Attribute

Basically, I want to run the connect function but I keep getting the CMD error message 'class S… Read more Python Class Can't Find Attribute

__sizeof__ Not Getting Called By Sys.getsizeof

I'm writing a dynamic array implementation in Python (similar to the built-in list class), for … Read more __sizeof__ Not Getting Called By Sys.getsizeof

How To Get Attributes Of Parent Class Object Only

I have 2 classes: class Parent(object): def __init__(self, id, name): self.id = id … Read more How To Get Attributes Of Parent Class Object Only

Order Of Inheritance In Python Classes

I have a class ExampleSim which inherits from base class Physics: class Physics(object): arg1 =… Read more Order Of Inheritance In Python Classes

Python Keyword Arguments In Class Methods

I'm attempting to write a class method that takes 3 keyword arguments. I've used keyword ar… Read more Python Keyword Arguments In Class Methods

Python Missing Image

So I want to create a window with a displayed image (from a specific file) and single button to clo… Read more Python Missing Image