Finally Block in Python
Here are the implementation of Finally block in python language:
def divide(num1, num2):
return num1 / num2
try:
# Code that may cause an exception
result = divide(10, 0) # Attempting to divide by zero
print("Result:", result) # This line won't be executed
except ZeroDivisionError as e:
# Handling the exception
print("An error occurred:", e)
finally:
# finally block
print("\nFinally block executed, performing cleanup tasks.")
Output
('An error occurred:', ZeroDivisionError('integer division or modulo by zero',)) Finally block executed, performing cleanup tasks.
Finally Block in Programming
The finally
block in programming, commonly used in languages like Java and C#, is a block of code that is executed regardless of whether an exception is thrown or not. It is typically used in conjunction with a try-catch
block to ensure certain cleanup or finalization tasks are performed, such as closing resources like files or database connections.
Table of Content
- Try-Catch-Finally Block Structure
- Purpose of the Finally Block
- Exception Handling Flow
- Syntax of Finally Block
- Finally Block in Java
- Finally Block in Python
- Applications of Finally Block
- Best Practices of Finally Block
Contact Us