এক্সসেপশন হ্যান্ডলিং

def divide(a, b):
    if b == 0:
        raise ValueError("Cannot divide by zero.")
    return a / b

try:
    print(divide(10, 0))
except ValueError as e:
    print(f"Error: {e}")

try:
    result = 10 / 0
except ZeroDivisionError as e:
    print(f"Specifically caught: {e}")
except Exception as e:
    print(f"General error: {e}")

try:
    result = divide(10, 2)
except ValueError as e:
    print(f"Error: {e}")
else:
    print(f"Success: {result}")  # only runs if no exception happened
finally:
    print("Done.")  # always runs

try:
    value = int("not a number")
except (ValueError, TypeError) as e:
    print(f"Bad input: {e}")