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Exception handling is a vital aspect of Python programming, but understanding the details of exceptions can greatly enhance your ability to debug and troubleshoot issues in your code.
In this guide, we’ll explore exception arguments and attributes in Python, providing you with practical insights and code examples to deepen your understanding.
Exception Basics
Before delving into exception arguments and attributes, let’s review the basics of exceptions in Python. When an error occurs during the execution of a Python program, an exception is raised. If the exception is not handled, it propagates up the call stack until it’s caught or the program terminates.
To handle exceptions, Python provides the try
and except
blocks. Here's a basic example:
try:
# Code that may raise an exception
result = 10 / 0
except ZeroDivisionError as e:
# Handling the exception and accessing its attributes
print("An error occurred:", e)
In this example, ZeroDivisionError
is caught by the except
block, and the exception object (e
) is assigned to a variable, allowing us to access…