NiceDecorator 1.1.3

An easy and nice decorator package

NiceDecorator

An easy and nice decorator package

Use:

Model

from NiceDecorator.model import Deco_Timer

decor = Deco_Timer()

@decor
def f():
    print(1)

a = f()
print(a)

result

$ python 3.11.4 $
1
1.9600032828748226e-05

Decorator

No.1

from NiceDecorator import decorator
decor = decorator.Deco_aFunction(wrap=(timecount.time_start_ns, FUNCTION, timecount.time_end_ns))
@decor
def f():
    print(1)

a = f()
b = f()
print(a, b)

result

$ python 3.11.4 $
181000 168600

No.2

from NiceDecorator import decorator
class DECORATOR(decorator.Deco_iFunction):
    def begin(self):
        print("start")
    def end(self):
        print("end")
    def adef(self):
        print("def")

@DECORATOR()
def g():
    print(2)

g()
g()

result

$ python 3.11.4 $
def
start
2
end
start
2
end

No.3

from NiceDecorator import decorator
@decorator.Deco_wFunction
def decor2(func, *args, **kwargs):
    print("===")
    res = func(*args, **kwargs)
    print("===")
    return res

@decor2
def h():
    print(3)

h()
h()

result

$ python 3.11.4 $
===
3
===
===
3
===

Tips:

Package NiceDecorator has 5 magic parameters, there are 'func', 'args', 'kwargs', 'res', 'tram'.

The 'func' parameter is used in the function definition section and is automatically passed in to the decorated function. In 'model.Deco_Expand', 'func' is extended to the beginning and end of the function.

The 'args' parameter is used at the beginning of the function and is automatically passed in as a positional parameter.

The 'kwargs' parameter is used at the beginning of the function and automatically passes in keyword parameters.

The 'res' paramter is used at the end of the function and automatically passes in the function return value.

The 'tram' parameter is used at the beginning and end of the function to pass data.

For more tips, see 'init.py'.