Exception Handling in Python | TRY EXCEPT in Python | Python Tutorial for Beginners #8

Exception Handling in Python can be done using try except in python. Handling exceptions is one of the most important aspects of a good python program hence in python we can handle exceptions by placing the block of code which we assume to be causing error inside a try and except block.
Any error caused by the block of code within the try except clause won’t be returned to the user but will be handled by the except block.

In Python, we can also raise user defined exceptions using the raise Exception clause. Raise exception can be used anywhere in the code to cause an error based on certain conditions.
We can raise and exception within the try except block so the user defined error can be caught by the try except block.

Within try except exception handling in python, we can also use ELSE and FINALLY clause. Block of code within else will be executed when the code within try does not throw an error. If the block of code within try causes an exception, then the except block will be called and the block of code within except will be executed.
Block of code within finally, will be executed every time. Meaning whether there is an exception or not, if you have mentioned finally in your try exception block then the block of code within finally will always be executed.

This video is aimed at complete beginners who are just getting started with programming or with python programming. The concepts are explaining in the most basic manner so anyone can understand it.

The purpose of this Python tutorial series for beginners is to explain python programming in the most simplest manner by providing simple examples and working out interesting and meaningful python programs which should be a better way to learn programming especially for the beginners.

So please make sure to check that out as well.

Other video’s in this tutorial series:

Local and Global Scope in Python | Local and Global Variables | Python Tutorial for Beginners #7

What is a FUNCTION in Python | Python Functions | Python Tutorial for Beginners #6

Import modules in Python | Import module from different directory | Python Tutorial for Beginners #5

WHILE loop and FOR loop in Python | LOOP statements in Python | Python Tutorial for Beginners #4

IF ELSE ELIF statement in Python | IF ELSE Statement in Python | Python Tutorial for Beginners #3

What is a VARIABLE in Python | Python Variables | Python Tutorial for Beginners #2

What are DATA TYPE, OPERATORS and EXPRESSION in Python | Python Tutorial for Absolute Beginners #1

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THANK YOU,
Thoufiq

[girishnaveen]

I was looking for python tutorials masterclass But found on YouTube Yours is one of the clear and easy to follow

[stefanhart]

Fantastic explanation for new programmers. Thank you!

[kohilaraghupathi]

SQL learnt from your videos only again started python sir thank u for the teaching sir

[kohilaraghupathi]

How you re given such clear information shortly with optimised example great work thank u for the video

[Tinaisspooky]

Thank you for making this so easy to understand!

[cookgs]

Excellent presentation! Thank you for all the good help.

[pradeeppathak]

Very well explained, sir .. Thank you

[fathimafarahna]

Keep up the great work👍 You are doing fab👌Investing your time in sharing your knowledge👌

[Basket-hbjc]

11:00 -> raise exception to give custom exception message

[vish]

U made this topic so easy 4 me. Thanks

[nanduriraju]

Hi, what if I pass three arguments from the function call like add(10, 20, 30) and how can I handle this.
Thanks in advance.

[amyyyy]

I have a question:
6:00 If we have default Exception to handle exceptions then why do we need to explicitly handle each exceptions? We can simply use the default one
Is it because to improve performance of code or simply to have personalized error message?

Thanks

[_Sujoy_Das]

Thoufiq Sir,

In the example given at 12:00 Mins, the program won't ever go to "except part"....

So is it given as a mandatory variable to be passed in try & except case???

[rishabhshar]

why the same code gives me 'none ' after every print(function()) statement