How To Create Custom Exceptions In Python

In this video I will be showing you how you can easily create your own custom exceptions in Python easily.

▶ Become job-ready with Python:

▶ Follow me on Instagram:

[softwareengineer]

This channel is pure golden. Thanks a lot for another useful content🙏

[AlbieryRodriguez]

I really love your videos, I've been learning a lot of them

[reezuleanu]

I only have one question, why would someone want to serialize an exception object using pickle?

[ego-lay_atman-bay]

Can you do a video explaining pickling?

[LegionLeague]

Pickling an Exception seems pretty random. What are use cases for it? Why would I want to pickle my custom Exception?

[navidyaghmaei]

Hey love your tutorials. They are amazing. I was wondering though why you didnt use value: any, as it would also work

[striatp]

Your tutorials are awesome! But I was just wondering what IDE are you using? It looks awesome.

[tochimclaren]

Why is pickle important and when is it useful.

[TasCashGr]

Life goals: "build a library called meeseeks"

[victorgomez]

Great video!
I do have a question: If you want to create a custom exception with only a message I usually do:

Class MyException (Exception):
...

And it does the trick, ¿Is there a cleaner way to do it? Because it feels kind of bungle 😅

[cihansenatak]

So, we Can expand try, except in Python with this method.

[Lolwutdesu]

Too bad pickling should never be used, ever, due to the possibility of malicious code being injected.

[skewty]

class HardwareError[T](Exception):
def __init__(self, message: str, value: T):
super().__init__(message, value)

@property
def message(self) -> str:
return self.args[0]

@property
def value(self) -> T:
return self.args[1]