Assertion Exception Handling

In Python, assertions are a debugging tool to test assumptions made in the code. When an assert statement fails, an AssertionError is raised.

Syntax:

assert condition, "Optional error message"

Example

def validate_age(age):
    assert age >= 18, "Age must be at least 18"
    return age

try:
    validate_age(16)
except AssertionError as e:
    print(e)

Output: Age must be at least 18

Raise keyword Exception Handling

Python raise Keyword is used to raise exceptions or errors. to manually trigger an exception

try:
    num = int(input("Enter a number"))
    if num >= 1 and num <= 10 :
        print("Success")
    else:
        raise Exeption:

except Exeption:
    print("Please input a number between 1 and 10")