Advanced Exception Handling in Python

In this video, we learn how to professionally handle exceptions in Python. This goes beyond just basic try and except blocks.

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Timestamps:
(0:00) Intro
(0:15) Basic Exception Handling
(2:06) Pass Statement
(3:15) Explicit Exception Handling
(5:13) Multiple Exception Handling
(5:40) General Exception Logging
(7:00) Multiple Exceptions in Same Block
(9:07) Re-Raise Exceptions
(10:25) Finally Statement
(11:00) Else Statement
(11:33) Outro

[leftblank]

If you re-raise an exception, you should generally do it so: "raise from e". Internally, it sets a few flags and references the original exception.

[dagpag]

This should not be labeled as advanced exception handling because it is missing topics like exxeption chaining, traceback, exception hook, signal handling etc

[NiceChange]

This is a great video for understanding the try/except usage in Python. Creating a good knowledge of the fundamentals is essential. Nice work! Thank you.

[the_huge_knight]

Also if you create a class in Python, in its methods you should (catch and) raise some exceptions (if something goes wrong) and catch them in the main function of your program.

[harrycrab]

Great video. I’m interested in more advanced topics like implementing traceback, if/when to subclass Exception, and custom errors.

[no_______one]

I am truly amazed how much knowledge you have and how well you transmit it.
Every video is truly appreciated, thanks a lot for saving me and thank you in advance for all people that you are going to help in the future 📈

[Raiden_Amani]

Thank you so much. You are honestly a very useful and coherent source for beginners, professionals, and all in-between 👍🏾.

[asapnino]

thanks for this, was struggling with this but i "finally" do understand it.

[numberformat]

Coming from java background we don't have else. We just assumed that the line after the code that throws that exception would run and we would consider that the else. I just use that logic here when programming python. Seems using else would be a step backwards as it puts the code that follows in a different code block much lower on the screen.

[Alexander-msct]

Keep doing what you are doing. You aren’t popular. But people care and watch. You are doing good

[SiggeQwerty]

Nice demo.
Don't really need "as e" unless you want to use e. It suffices to use except <Exception>:

[Schrom]

First of all, thanks for this video :)

Now my comment :D
I think its a good practice to avoid these try catching if possible. For example if you already know a division by zero could happen, you can check it and if it would be the case you can throw an exception by yourself.

[rhambosnax]

Thank you very much. I was really looking for this and you just uploaded it

[Mike-vjdo]

this guy is great, thank you for the video

[redspade]

Trying out Python, I learned you can execute functions right from the console. Is there a way to catch exceptions from functions written and executed directly in the console (not the source code) ?

[kashifrana]

What continue does in exception handling? Pass means ignore but what continue does?

[beliakovdev]

Glad to watch concise and at the same time such an informative video.💥

[rfatefehelvacoglu]

i watched this from many channels none of them included what finally does

[kamelboudaoud-qhod]

thank you for all this and i want you make a video about qiskit

[seanshimon]

When did Michael Mando start coding ? 🤣
Now really, thank you for great lesson.