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Catching multiple exceptions Python

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Exception handling is a crucial aspect of writing robust and reliable Python code. In many cases, you may encounter scenarios where you want to handle different types of exceptions differently. Python allows you to catch multiple exceptions in a single except block, providing a clean and concise way to manage various error conditions. In this tutorial, we will explore how to catch multiple exceptions in Python with code examples.
Before diving into catching multiple exceptions, let's review basic exception handling in Python using the try, except, and finally blocks.
In the example above, if a ZeroDivisionError occurs, the first except block will handle it. If any other exception occurs, the second except block will handle it. The finally block will always execute, whether an exception is raised or not.
To catch multiple exceptions in a single except block, you can specify a tuple of exception types. Here's an example:
In this example, if either a ValueError or a TypeError occurs, the first except block will handle it. If any other exception occurs, the second except block will handle it. The finally block will execute in any case.
You can also handle multiple exceptions individually, providing specific error messages or actions for each case.
In this example, if a ZeroDivisionError occurs, the first except block will handle it with a specific error message. If a ValueError occurs, the second except block will handle it with another specific message. The third except block will handle any other exception.
Catching multiple exceptions in Python allows you to tailor your error-handling approach to different scenarios, improving the readability and maintainability of your code. By understanding how to structure your try and except blocks, you can create robust programs that gracefully handle unexpected situations.
Remember to choose the appropriate level of granularity when catching exceptions, balancing the need for specific handling with the desire for clean and concise code.
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Before diving into catching multiple exceptions, let's review basic exception handling in Python using the try, except, and finally blocks.
In the example above, if a ZeroDivisionError occurs, the first except block will handle it. If any other exception occurs, the second except block will handle it. The finally block will always execute, whether an exception is raised or not.
To catch multiple exceptions in a single except block, you can specify a tuple of exception types. Here's an example:
In this example, if either a ValueError or a TypeError occurs, the first except block will handle it. If any other exception occurs, the second except block will handle it. The finally block will execute in any case.
You can also handle multiple exceptions individually, providing specific error messages or actions for each case.
In this example, if a ZeroDivisionError occurs, the first except block will handle it with a specific error message. If a ValueError occurs, the second except block will handle it with another specific message. The third except block will handle any other exception.
Catching multiple exceptions in Python allows you to tailor your error-handling approach to different scenarios, improving the readability and maintainability of your code. By understanding how to structure your try and except blocks, you can create robust programs that gracefully handle unexpected situations.
Remember to choose the appropriate level of granularity when catching exceptions, balancing the need for specific handling with the desire for clean and concise code.
ChatGPT