python generator cheat sheet code example

Example 1: python generator cheat sheet download

from functools import wraps

def debug(print_result=False):
    def decorator(func):
        @wraps(func)
        def out(*args, **kwargs):
            result = func(*args, **kwargs)
            print(func.__name__, result if print_result else '')
            return result
        return out
    return decorator

@debug(print_result=True)
def add(x, y):
    return x + y

Example 2: python generator cheat sheet download

>>> multiply_by_3 = get_multiplier(3)
>>> multiply_by_3(10)
30