#19 Exception Handling in Python | Try Except in Python | Python Course | Mikhail Omelchenko

Published: 16 November 2024
on channel: Михаил Омельченко

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Exception Handling in Python. You'll learn what exceptions are and how to catch them correctly.
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About web development and programming in simple terms.
What will help you become a highly qualified specialist.
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What you'll learn:
Exceptions are normal! Don't hesitate to use them in your programs. Throw exceptions when something goes wrong, and catch them to prevent your program from crashing.

By default, Python simply prints the error text and terminates the program. Use try/except/finally to control program behavior when errors occur.

Use multiple except blocks. Each block can handle a different exception type.

The finally block is always executed, even if an exception isn't caught. But be careful, an exception can still occur in this block.

Use raise to throw exceptions. You can specify a specific exception type or rethrow the last exception that occurred.

We'll cover try-except, try-except-else, and try-except-finally blocks.
How to properly catch exceptions.
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🔥I offer individual lessons in Python and web development (Django, Fastapi, Flask, JavaScript).
I teach from scratch and also offer consultations for mid-level and senior developers.
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