Example of a decorator

🎉 Advanced Grammar Guide

1. Syntax Structures

• Conditional Statements: Use if, elif, else for branching logic.
• Loops: for and while loops are essential for iteration.
• Functions: Define reusable blocks with def in Python.

2. Advanced Techniques

• Decorators: Enhance functions with decorators.
• Context Managers: Use with statement for resource management.
• Metaprogramming: Leverage eval() or exec() for dynamic code execution.

3. Practical Examples

def my_decorator(func):
    def wrapper():
        print("Before function call")
        func()
        print("After function call")
    return wrapper

@my_decorator
def say_hello():
    print("Hello")

say_hello()

For more details on Python syntax, visit our Python Basics Guide.