Python

23 Jun 2025 04:11

best platform focused for solving problems including logic tasks and python programming challenges.

Python

23 Jun 2025 01:22

Pyton is NOT updating sometimes 💔

Python

22 Jun 2025 21:01

https://wiki.python.org/moin/BeginnersGuide/NonProgrammers

Python

22 Jun 2025 19:37

Hey All.., I want to learn python programming. Can anyone suggest me what's the best way to learn from beginner level.

Python

22 Jun 2025 17:29

Ok, but sometimes I didn't even think about the logic...So what would u suggest for that except practice, because that's what will do for sure...

Python

22 Jun 2025 17:24

Hey admin can u kindly tell me how to master a programming language for example python??
I mean I am trying from basic by writing codes on my own...But still I am lagging in file I/O and recursion...

Python

22 Jun 2025 16:32

Until you understood it. Ideally.

Python

22 Jun 2025 16:23

help me learn python advanced

Python

22 Jun 2025 14:48

But you can validate it before you read it. That said, you could use monkey patching to replace the whole object, not only an attribute of an object, so the whole journey appears unnecessary.

Python

22 Jun 2025 14:47

It looks the resulting code will be unnecessarily complex.

Python

22 Jun 2025 14:34

I want not to mistakenly insert something which may cause a bug. So even if I monkeypatch any field to change any value, the value will be verified before assigning. That's why I was wanting to use descriptor or property.

Python

22 Jun 2025 14:32

It is something like an utility package for my other projects.

Python

22 Jun 2025 14:29

but this will not work if user try to monkeypatch and change the value. I want to add checking there as well.

Python

22 Jun 2025 14:13

or should I use something like a descriptor factory (a function which will create and return a descriptor) to prevent repeating myself?

Python

22 Jun 2025 04:46

@PulsatingQuasar

Python

23 Jun 2025 02:10

What are you talking about?

Python

22 Jun 2025 21:01

Pick a resource, stick to it. Avoid youtube and tutorials.

Python

22 Jun 2025 19:43

Check out @PythonRes, a channel for Python resources - video courses, pdf books, tutorials and other info to help you learn Python.

Python

22 Jun 2025 17:52

Anything that challenges you but is still accomplishable.

Python

22 Jun 2025 17:26

I have practiced a lot in basic programming...So should I solve challenger problems for evolving my thinking ability??

Python

22 Jun 2025 17:10

In context with development, is it very much important?

Python

22 Jun 2025 16:30

How much time should i give to OOPS, ideally ?

Python

22 Jun 2025 14:49

This is not Java. You don't try to protect developers at all costs from shooting themselves in the foot.

Python

22 Jun 2025 14:47

Oh, and to answer you question a bit more directly, neither with properties nor with descriptors you can prevent that the value will be changed without validation.

Python

22 Jun 2025 14:46

There are quite a few things that I don't understand in your request. Most bind boggling is the intent to make it work correctly with monkey patching, although you don't want to do it. Second is that with monkey patching attribute values are changed (that means new values are assigned). There is no protection against that in Python, unless you put variables in a closure or use slots. But what's the point? You say you want to make sure the value is validated when changed in mysterious ways, which you, in most cases, cannot do. But you can do validation when you read the value. Still, it looks unnecessary. I don't see a reason to do it.

Python

22 Jun 2025 14:32

So, you want to prevent yourself from being able to change the values after they have been validated?

Python

22 Jun 2025 14:31

Wait, you want other developers to use that class?

Python

22 Jun 2025 14:28

Or you use the initialization function of the class to validate and will have gotten away with using less magic.

Python

22 Jun 2025 14:11

I am trying to create a data type which will have only 3 fields for storing exitcode, output_message, error_message. I want to validate value before assigning. Should I use property or descriptor in this case? Which one will be better?

Python

22 Jun 2025 04:42

Python programming by Reema thareja,brother do you have any idea that is this good for beginners?